UTSTARCOM HOLDINGS CORP. [UTSI] Filings

UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 20-F

OR

For the fiscal year ended December 31, 2023.

OR

For the transition period from to

OR

Date of event requiring this shell company report . . . . . . . . . . . . . . . . . . .

Commission file number: 001-35216

UTStarcom Holdings Corp.

(Exact name of Registrant as specified in its charter)

N/A

(Translation of Registrant’s name into English)

Cayman Islands

(Jurisdiction of incorporation or organization)

4th Floor, South Wing, 368 Liuhe Road, Binjiang District, Hangzhou 310052, P.R. China

(Address of principal executive offices)

Investor Relations

4th Floor, South Wing, 368 Liuhe Road,

Binjiang District, Hangzhou 310052, P.R. China

Phone: (86-571) 8192-8888

UTSI-IR@utstar.com

(Name, Telephone, E-mail and/or Facsimile number and Address of Company Contact Person)

Securities registered or to be registered pursuant to Section 12(b) of the Act:

Securities registered or to be registered pursuant to Section 12(g) of the Act:

None

Securities for which there is a reporting obligation pursuant to Section 15(d) of the Act:

NONE

(Title of Class)

Indicate the number of outstanding shares of each of the issuer’s classes of capital or ordinary shares as of the close of the period covered by the annual report: 9,113,770 ordinary shares, par value US$0.015 per share.

Indicate by check mark if the registrant is a well-known seasoned issuer, as defined in Rule 405 of the Securities Act.

☐ Yes ☒ No

If this report is an annual or transition report, indicate by check mark if the registrant is not required to file reports pursuant to Section 13 or (15)(d) of the Securities Exchange Act of 1934.

☐ Yes ☒ No

Note – Checking the box above will not relieve any registrant required to file reports pursuant to Section 13 or 15(d) of the Securities Exchange Act of 1934 from their obligations under those Sections.

Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Securities Exchange Act of 1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has been subject to such filing requirements for the past 90 days.

☒ Yes ☐ No

Indicate by check mark whether the registrant has submitted electronically every Interactive Data File required to be submitted pursuant to Rule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant was required to submit such files).

☒ Yes ☐ No

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, or a non-accelerated filer, or an emerging growth company. See definition of “large accelerated filer ,” “accelerated filer,” and “emerging growth company” in Rule 12b-2 of the Exchange Act. (Check one):

If an emerging growth company that prepares its financial statements in accordance with U.S. GAAP, indicate by check mark if the registrant has elected not to use the extended transition period for complying with any new or revised financial accounting standards† provided pursuant to Section 13(a) of the Exchange Act.☐

† The term “new or revised financial accounting standard” refers to any update issued by the Financial Accounting Standards Board to its Accounting Standards Codification after April 5, 2012.

Indicate by check mark whether the registrant has filed a report on and attestation to its management’s assessment of the effectiveness of its internal control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registered public accounting firm that prepared or issued its audit report. ☐

If securities are registered pursuant to Section 12(b) of the Act, indicate by check mark whether the financial statements of the registrant included in the filing reflect the correction of an error to previously issued financial statements. ☐

Indicate by check mark whether any of those error corrections are restatements that required a recovery analysis of incentive-based compensation received by any of the registrant’s executive officers during the relevant recovery period pursuant to §240.10D-1(b). ☐

Indicate by check mark which basis of accounting the registrant has used to prepare the financial statements included in this filing.

If “Other” has been checked in response to the previous question, indicate by check mark which financial statement item the registrant has elected to follow.

☐ Item 17 ☐ Item 18

If this is an annual report, indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Exchange Act).

☐ Yes ☒ No

(APPLICABLE ONLY TO ISSUERS INVOLVED IN BANKRUPTCY PROCEEDINGS DURING THE PAST FIVE YEARS)

Indicate by check mark whether the registrant has filed all documents and reports required to be filed by Sections 12, 13 or 15(d) of the Securities Exchange Act of 1934 subsequent to the distribution of securities under a plan confirmed by a court.

☐ Yes ☐ No

UTSTARCOM HOLDINGS CORP.

TABLE OF CONTENTS

INTRODUCTION

Unless the context otherwise requires, in this annual report on Form 20-F:

Names of certain PRC companies provided in this annual report are translated or transliterated from their original PRC legal names.

Discrepancies in any table between the amounts identified as total amounts and the sum of the amounts listed therein are due to rounding.

This annual report on Form 20-F includes our audited consolidated financial statements for the years ended December 31, 2023, 2022 and 2021.

This annual report contains translations of certain Renminbi amounts into U.S. dollars at the rate of RMB 7.0999 to $1.00, the noon buying rate on December 29, 2023, as set forth in the H.10 statistical release of the U.S. Federal Reserve Board. We make no representation that the Renminbi or U.S. dollar amounts referred to in this annual report could have been or could be converted into U.S. dollars or Renminbi, as the case may be, at any particular rate or at all. See “Item 3. Key Information-D. Risk Factors-Risks Relating to Conducting Business in China-Fluctuation in the value of the RMB relative to the U.S. dollar could affect our operating results and may have a material adverse effect on your investment.”

This annual report also contains translations of certain Indian Rupee amounts into U.S. dollars at the rate of INR 83.19 to $1.00, the noon buying rate on December 29, 2023, as set forth in the H.10 statistical release of the U.S. Federal Reserve Board. We make no representation that the Indian Rupee or U.S. dollar amounts referred to in this annual report could have been or could be converted into U.S. dollars or Indian Rupee, as the case may be, at any particular rate or at all. Fluctuation in the value of the Indian Rupee may have a material adverse effect on your investment. See “Item 3. Key Information-D. Risk Factors-Risks Related to Our Business-Currency rate fluctuations may adversely affect our cash flow and operating results.”

This annual report also contains translations of certain Japanese Yen amounts into U.S. dollars at the rate of JPY 140.92 to $1.00, the noon buying rate on December 29, 2023, as set forth in the H.10 statistical release of the U.S. Federal Reserve Board. We make no representation that the Japanese Yen or U.S. dollar amounts referred to in this annual report could have been or could be converted into U.S. dollars or Japanese Yen, as the case may be, at any particular rate or at all. Fluctuation in the value of the Japanese Yen may have a material adverse effect on your investment. See “Item 3. Key Information-D. Risk Factors-Risks Related to Our Business-Currency rate fluctuations may adversely affect our cash flow and operating results.”

Our ordinary shares are listed on the NASDAQ Stock Market, or NASDAQ, under the symbol “UTSI”. On March 21, 2013, we effected a one-for-three reverse share split of our ordinary shares. On June 28, 2022, we effected a one-for-four reverse share split of our ordinary shares. Unless otherwise specified, all share and per share information in this annual report has been retroactively adjusted to reflect this reverse share split.

On June 24, 2011, we effected a merger, or the Merger, to reorganize the corporate structure of UTStarcom, Inc., a Delaware corporation incorporated in 1991, and its subsidiaries. The Merger resulted in shares of the common stock of UTStarcom, Inc. being converted into the right to receive an equal number of ordinary shares in our capital, which were issued by us in connection with the Merger. Following the Merger, UTStarcom, Inc. became our wholly owned subsidiary and we became the parent company of UTStarcom, Inc. and its subsidiaries. See “Item 4. Information on the Company-C. Organizational Structure” for a list of our subsidiaries. We, together with our subsidiaries, continue to conduct our business in substantially the same manner as was conducted by UTStarcom, Inc. and its subsidiaries. The transaction was accounted for as a legal re-organization of entities under common control. Accordingly, we have prepared our consolidated financial statements as if the current corporate structure had been in existence throughout all relevant periods. Our consolidated financial statements prior to the Merger reflect the financial position, results of operations and cash flows of UTStarcom, Inc. and its subsidiaries. Our consolidated financial statements as of December 31, 2023 and 2022 and for the years ended December 31, 2023, 2022 and 2021 reflect our financial position, results of operations and cash flows.

PART I

ITEM 1-IDENTITY OF DIRECTORS, SENIOR MANAGEMENT AND ADVISERS

Not Applicable.

ITEM 2-OFFER STATISTICS AND EXPECTED TIMETABLE

Not Applicable.

ITEM 3-KEY INFORMATION

Investing in our securities involves a high degree of risk. Please carefully consider the risks discussed under “Item 3. Key Information—D. Risk Factors” in this annual report. We provide the following disclosure to help investors better understand our corporate structure, operations in China and the associated risks.

Our Corporate Structure and Operation in China

We are a Cayman Islands holding company and conduct all of our operations through our operating subsidiaries. Investors in our shares are not holding equity securities of our operating subsidiaries but instead are holding equity securities of a Cayman Islands holding company. We face various legal and operational risks and uncertainties associated with having a significant portion of our operations in China and the complex and evolving PRC laws and regulations. For example, we face risks associated with regulatory approvals on offerings conducted overseas and foreign investment in China-based issuers, and oversight on data security and data privacy, which may negatively impact our ability to conduct certain businesses, access foreign investments, or list on foreign stock exchange. These risks could result in a material adverse change in our operations and the value of our shares, significantly limit or completely hinder our ability to offer or continue to offer securities to investors, or cause the value of such securities to significantly decline or become worthless. For a detailed description, see “Item 3. Key Information—D. Risk Factors — Risks Related to Conducting Business in China.”

The Holding Foreign Companies Accountable Act (the “HFCAA”)

Pursuant to the Holding Foreign Companies Accountable Act, or the HFCAA, if the Securities and Exchange Commission, or the SEC, determines that we have filed audit reports issued by a registered public accounting firm that has not been subject to inspections by the Public Company Accounting Oversight Board, or the PCAOB, for two consecutive years, the SEC will prohibit our shares from being traded on a national securities exchange or in the over-the-counter trading market in the United States. On December 16, 2021, the PCAOB issued a report to notify the SEC of its determination that the PCAOB was unable to inspect or investigate completely registered public accounting firms headquartered in mainland China and Hong Kong, including our auditor. In May 2022, the SEC conclusively listed us as a Commission-Identified Issuer under the HFCAA following the filing of our annual report on Form 20-F for the fiscal year ended December 31, 2021. On December 15, 2022, the PCAOB issued a report that vacated its December 16, 2021 determination and removed mainland China and Hong Kong from the list of jurisdictions where it is unable to inspect or investigate completely registered public accounting firms. For this reason, we do not currently expect to be identified as a Commission-Identified Issuer under the HFCAA. Each year, the PCAOB will determine whether it can inspect and investigate completely audit firms in mainland China and Hong Kong, among other jurisdictions. If the PCAOB determines in the future that it no longer has full access to inspect and investigate completely accounting firms in mainland China and Hong Kong and we use an accounting firm headquartered in one of these jurisdictions to issue an audit report on our financial statements filed with the SEC, we would be identified as a Commission-Identified Issuer following the filing of the annual report on Form 20-F for the relevant fiscal year. There can be no assurance that we would not be identified as a Commission-Identified Issuer for any future fiscal year, and if we were so identified for two consecutive years, we would become subject to the prohibition on trading under the HFCAA. See “Item 3. Key Information—D. Risk Factors—Risks Related to Conducting Business in China—The PCAOB had historically been unable to inspect our auditor in relation to their audit work performed for our financial statements and the inability of the PCAOB to conduct inspections of our auditor in the past has deprived our investors with the benefits of such inspections.”

A. [Reserved]

B. Capitalization and Indebtedness

Not Applicable.

C. Reasons for the Offer and Use of Proceeds

Not Applicable.

D. Risk Factors

Risk Factors Summary

An investment in our ordinary share is subject to a number of risks. The following summarizes some, but not all, of these risks. Please carefully consider all of the information discussed in “Item 3. Key Information— Risk Factors” in this annual report for a more thorough description of these and other risks.

Risks Related To Our Business

Risks Related to Conducting Business in China

Risks Related to the Performance of Our Ordinary Shares

Risks Related To Our Business

We are a Cayman Islands holding company and conduct all of our operations through our operating subsidiaries.

We conduct all of our operations through our operating subsidiaries. Investors in our shares are not holding equity securities of our operating subsidiaries but instead are holding equity securities of a Cayman Islands holding company.

We have a history of operating losses and may not have enough liquidity to execute our business plan or to continue our operations without obtaining additional funding or selling additional securities. We may not be able to obtain additional funding under commercially reasonable terms or issue additional securities.

We reported a net loss of $3.9 million, $5.0 million and $5.8 million for the years ended December 31, 2023, 2022 and 2021, respectively. As of December 31, 2023, we had $50.0 million in cash or cash equivalents. Our management considered our current financial status, business operation, market strategy, and product development in the twelve months following the issuance date of this report and believes that we will have sufficient liquidity to finance our anticipated operations, capital expenditure requirements and new business acquisitions and investments, as well as achieve projected cash collections from customers and contain expenses and cash used in operations over that period. However, we may not achieve such operating performance and our management expects to continue to implement our liquidity plans, including reducing operating expenses and improving cash collections and receivable turnover. If we cannot successfully implement our liquidity plans, it may be necessary for us to make significant changes to our business plans and strategy to maintain adequate liquidity. In addition, various other factors may negatively impact our liquidity, such as:

Although our management has developed liquidity plans, we may have difficulty maintaining existing relationships or developing new relationships with suppliers as a result of our current financial condition. Our suppliers may choose to provide products or services to us on more stringent payment terms than those currently in place, such as requiring advance payment or payment upon delivery, which may have a negative impact on our short-term cash flows, and in turn materially and adversely affect our ability to retain current customers, attract new customers and maintain contracts that are critical to our operations.

If we cannot meet our liquidity needs through improved operating results, we may need to obtain additional financing from financial institutions or other third parties. However, we may not be able to obtain financing under commercially reasonable terms, or at all. Additionally, we may not be able to sell additional securities to meet our liquidity needs, and any such sale of securities would dilute the ownership of our shareholders.

Our strategic plan may not be successful, which may materially and adversely affect our financial results.

We have a strategic plan in place and expect that this plan in time will result in an optimized revenue profile and improve our margins. While we continue to execute and modify our plan to align with market changes, we may not be successful in reducing our costs, improving our efficiencies, or expanding our margins. If our current or future strategic plans for the business of our Company are not as successful as originally anticipated, or at all, our Company, financial prospects and results of operations may be materially and adversely affected.

Our cost-reduction initiatives and restructuring plans may not result in anticipated savings or more efficient operations. Our restructuring may disrupt our operations and adversely affect our operations and financial results.

In the past several years, we implemented certain cost-reduction initiatives and restructuring plans. However, our restructuring may not improve our results of operations and cash flows as we anticipated. Our inability to realize the benefits of our cost-reduction initiatives and restructuring plans may result in an ineffective business structure that could negatively affect our results of operations. In addition to severance and other employee-related costs, our restructuring plans may also subject us to litigation risks and expenses.

Our restructuring may also have other adverse consequences, such as employee attrition beyond our planned reduction in the workforce, the loss of employees with valuable knowledge or expertise, a negative effect on employee morale and gains in competitive advantages by our competitors. Our restructuring may also place increased demands on our personnel and could adversely affect our ability to attract and retain talent, develop and enhance our products and services, service our existing customers, achieve our sales and marketing objectives and perform our accounting, finance and administrative functions.

We may undertake future cost-reduction initiatives and restructuring plans that may materially and adversely impact our operations. If we do not realize the anticipated benefits of any future restructurings, our operations and financial results could be adversely affected.

Changes in our management may cause uncertainty in, or be disruptive to, our business. Certain of our directors and management team members have been with us in those capacities for only a short time.

We have experienced significant changes in our management and our Board of Directors, or Board, in recent years. In September 2019, two of our directors were replaced resulting from the sale of 9.2 million (or 2.3 million after reverse share split) shares by Shah Capital Opportunity Fund and Mr. Hong Liang Lu (“Selling Shareholders”) to Tonghao (Cayman) Limited. In March 2020, the Chief Executive Officer (“CEO”) took a temporary medical leave of absence, and our Board of Directors appointed an acting CEO. In May 2020, the Vice Present of Finance resigned from the Company, and we then appointed a new Vice President of Global Finance in December 2020. In December 2020, the CEO resigned from the Company and the Board of Directors appointed the acting CEO as the new CEO. In May 2021, the Chairman of the Board was replaced. In June 2021, the CEO vacated the position and the Board of Directors appointed a new CEO. In November 2021, one of our directors was replaced and another director was replaced in January 2022. In September 2022, we appointed Chief Financial Officer (“CFO”), Chief Technology Officer (“CTO”) and Chief Human Resources Officer (“CHO”). In March 2024, one of our independent directors resigned and a new independent director was appointed. Although we have endeavored to implement any director and management transition in a non-disruptive manner, any such transition might impact our business, and give rise to uncertainty among our customers, investors, vendors, employees and others concerning our future direction and performance, which may materially and adversely affect our business, financial condition, results of operations and cash flows, and our ability to execute our business model.

In addition, because certain members of our management and Board have served in their respective capacities for only limited durations, we face the additional risks that these persons:

We rely on a Japanese customer and an Indian customer for a significant portion of our net sales. Any deterioration of our relationship or any interruption to our ongoing collaboration with these customers, may significantly harm our business, financial condition and results of operations.

A significant portion of our net sales is derived from a Japanese customer, SoftBank Corp. and its related entities (collectively “Softbank”), and an Indian customer, Bharat Sanchar Nigam Limited and its related entities (collectively “BSNL”).

Although we have collaborated with Softbank since 2008, Softbank may not continue working with us in the future, whether due to changes in management preferences, business strategy, corporate structure or other factors. Softbank previously was one of our principal shareholders. On January 14, 2014, Softbank sold its entire stake in our Company, consisting of 4,883,875 (or 1,220,969 after reverse share split) ordinary shares. We repurchased 3,883,875 (or 970,969 after reverse share split) ordinary shares, and Shah Capital Opportunity Fund LP, one of our shareholders, purchased 1,000,000 (or 250,000 after reverse share split) ordinary shares, for a price of $2.54 (or $10.16 after reverse share split) per ordinary share. After the consummation of the transaction, Softbank was no longer a related party. Our net sales to Softbank totaled approximately $3.7 million and $4.0 million, respectively, representing approximately 23% and 28%, respectively, of our total net sales in 2023 and 2022. Our net sales to BSNL totaled approximately $5.6 million and $6.2 million, respectively, representing approximately 36% and 44%, respectively, of our total net sales in 2023 and 2022. We anticipate that our dependence on Softbank and BSNL will continue for the foreseeable future.

Consequently, our failure to continue collaborating with Softbank and BSNL may adversely affect our business, financial conditions and results of operations. Any of the following events may cause material fluctuations or declines in our net sales or liquidity position and have a material adverse effect on our financial condition and results of operations:

Failure of BSNL to make timely payment for our products and services.

BSNL is UTStarcom’s long-time customer in India. In particular, our Company took on several major projects during the past few years involving the supply of telecom equipment, installation and commissioning, as well as annual maintenance contracts, and accumulated a significant amount of accounts receivable. The process of collecting payments from BSNL is taking longer than we had anticipated. As of December 31, 2023, the gross accounts receivable amount owed by BSNL to the Company was approximately $5.5 million (INR 0.5 billion).

Our Company has two types of contracts with BSNL. The first type is an annual maintenance contract for regular maintenance service provided to BSNL’s existing system. The revenue for this type of service is recognized after service is rendered and certified by BSNL. Payment is due upon BSNL’s acceptance of the invoices. The second type of contract is related to projects. Normally a project is comprised of two parts: provision of communication equipment and installation services.

For project equipment sales, the payment term of a typical project contract requires substantial payment (50% to 60%) upon equipment delivery and the rest to be paid over time. We issue invoices to BSNL requesting payment when certain contractual milestones are reached. Payment is due upon BSNL’s acceptance of the invoice. For the service component of a project, an invoice is submitted and payment is due after services are rendered and accepted. For sale of both equipment and services, the payment process normally is about 90 days.

Based on the contract terms and the payment history of BSNL, the time period between the delivery of our goods or services and payment receipts is no more than one year, thus there is no financing component in our contracts with BSNL. The total contract amount was recorded as revenue when revenue recognition criteria were met. Correspondingly, the accounts receivable resulting from those BSNL revenues are trade receivables generated during the normal course of business and not financing receivables.

UTStarcom and other equipment providers shipped substantial amounts of equipment to BSNL in 2018 to support BSNL’s network expansion. However, BSNL was delinquent in paying its suppliers as its financial condition deteriorated. We collected $11 million, $21 million, $35 million and $23 million in 2019, 2020, 2021 and 2022. Further we collected about $10.0 million and $2.2 million in 2023 and in the first quarter of 2024, respectively. The accounts receivable due from BSNL is approximately $5.5 million as of the year end. As BSNL's operating status has not significantly improved, the timing of future payments is uncertain despite significant collections in 2023. See “Item 5-Operating and Financial Review and Prospect”.

We assessed the current situation and financial outlook for BSNL. Based on the formal financial backing of the Indian government, we believe collectability is probable. However, timing of future payments for remaining open accounts receivable is uncertain. We are closely monitoring BSNL’s financial and payment activities and accordingly will adjust our allowance of credit losses quarterly.

We have a rapidly evolving business model, and if our new product and service offerings fail to attract or retain customers or generate revenue, our growth and operating results could be harmed.

We have a rapidly evolving business model and are regularly exploring entry into new market segments and introduction of new products, features and services with respect to which we may have limited experience. In the past, we have added additional types of services and product offerings, and in some cases, we have modified or discontinued those offerings. We may continue to offer additional types of products or services in the future, but these products and services may not be successful. The additions and modifications to our business have increased its complexity and may present new and significant technological challenges, as well as strains on our management, personnel, operations, systems, technical performance, financial resources, and internal financial control and reporting functions. The future viability of our business will depend on the success of our new business model and product and service offerings, and if they fail to attract or retain customers or generate revenue, our growth and operating results could be materially and adversely affected.

Our future product sales are unpredictable and our operating results are likely to fluctuate from quarter to quarter as a result.

Our quarterly and annual operating results have fluctuated in the past and are likely to fluctuate in the future due to a variety of factors, some of which are outside of our control. Factors that may affect our future operating results include:

As a result of these and other factors, period-to-period comparisons of our operating results are not necessarily meaningful or indicative of future performance. In addition, the factors noted above may make it difficult for us to forecast our future financial performance. Furthermore, it is possible that in some future quarters our operating results will fall below our internal forecasts, public guidance or the expectations of securities analysts or investors, which may adversely affect the trading price of our ordinary shares.

Changes in government trade policies could limit the demand for our equipment and increase the cost of our equipment.

General trade tensions between the United States and China escalated beginning in 2018. Since 2018, the U.S. government imposed new or higher tariffs on specified imported products originating from China in response to what the U.S. government characterizes as unfair trade practices. The Chinese government responded to each of these rounds of U.S. tariff changes by imposing new or higher tariffs on specified products imported from the United States. Higher duties on existing tariffs and further rounds of tariffs have been announced or threatened by U.S. and Chinese leaders. The imposition of tariffs by the U.S. and Chinese governments and the surrounding economic uncertainty may have a negative impact on the telecommunications equipment industry. Depending upon their duration and implementation, as well as our ability and available alternatives to mitigate their impact, these tariffs could materially affect our business, including in the form of increased cost of goods sold, increased pricing for customers, and reduced sales. In addition, any changes in trade policies between China and certain trading partners could trigger retaliatory actions by affected countries, resulting in further cost escalations and reduced demand for our products. Our access to parts and ability to sell our products could also be impacted by other trade-related factors, such as restrictions on the sale of certain parts into China, or government-promoted “buy local” campaigns.

Trade tensions between China and India arose as a result of border clashes since 2020. On July 23, 2020, India’s Department of Expenditure (DoE) issued an office memorandum amending Rule 144 of General Financial Rules, 2017 (GFR) by inserting a new sub-Rule (xi) under Rule 144. The new sub-Rule (xi) empowers DoE to impose restrictions, including prior registration and screening requirements, in relation to procurement from bidders from certain countries, including China, on grounds of defenses or national security of India, and no procurements shall be made in violation of any restrictions that may be imposed by DoE in this regard. According to the office memorandum, such restrictions would apply to tenders issued by several entities including public sector banks, financial institutions and government enterprises. The Political and security clearance from the Ministries of External and Home Affairs respectively is mandatory as well. The memorandum was amended on February 23, 2023 (Public Procurement N.4) to further tighten the restrictions. According to the updated office memorandum, the prior registration scope was extended to any bidder (including an Indian bidder) who has a Specified Transfer of Technology (ToT) arrangement with an entity from a country which shares a land border with India. After evaluating the relevant regulations changes, we believe that we are under these restrictions because our major shareholders are connected with Chinese entities or individuals. We cannot assure that we will be able to obtain the approvals of such required registrations and clearance, and the approval, if granted, may be subject to cancellation. As a result, we may not be able to

participate in future biddings in India; in addition, our potential client may take such new regulations into consideration and our overall likelihood of success in bidding may decrease and this will have material negative impact on our operation in India.

Competition in our markets may lead to reduced prices, revenues and market share.

We currently face and will continue to face intense competition from both domestic and international companies in our target markets, many of which may operate under lower cost structures and have much larger sales forces than we do. Additionally, other companies not presently offering competing products may also enter our target markets. Many of our competitors have significantly greater financial, technical, product development, sales, marketing and other resources than we do. As a result, our competitors may be able to respond more quickly to new or emerging technologies and changes in service provider requirements. Our competitors may also be able to devote greater resources than we can to the development, promotion and sale of new products. These competitors may be able to offer significant financing arrangements to service providers, which may give them a competitive advantage in selling systems to service providers with limited financial resources. In many of the developing markets in which we operate or intend to operate, relationships with local governmental telecommunications agencies are important to establish and maintain through permissible means. In many such markets, our competitors may have or be able to establish better relationships with local governmental telecommunications agencies than we have, which could result in their ability to influence governmental policy formation and interpretation to their advantage. Additionally, our competitors might have better relationships with their third-party suppliers and obtain component parts at reduced rates, allowing them to offer their end products at reduced prices. Moreover, the telecommunications and data transmission industries have experienced significant consolidation, and we expect this trend to continue. Increased customer concentration may increase our reliance on larger customers and our bargaining position and profit margins may suffer.

Increased competition is likely to result in price reductions, reduced profit margin and loss of market share, any one of which could materially harm our business, cash flows and financial condition. In order to remain competitive, we must continually reduce the cost of manufacturing our products through design and engineering changes and other cost control measures. We may not be successful in these efforts or in delivering our products to market in a timely manner. In addition, any redesign may not result in sufficient cost reductions to allow us to reduce the prices of our products to remain competitive or to improve or maintain our profit margin, which would cause our financial results to suffer.

To remain competitive, we may enter into contracts with low profitability or even anticipated losses if we believe it is necessary to establish a relationship with a customer or a presence in a market that we consider important to our strategy. Entering into a contract with an anticipated loss requires us to provide for the entire loss in the period in which it becomes evident rather than in later periods in which contract performance occurs. Entering into contracts with low gross margins adversely affects our reported results when the revenues from such contracts are recognized.

The average selling prices of our products may decrease, which may reduce our revenues and our gross profit.

The average selling prices of our products may decrease in the future in response to product introductions by us or our competitors or other factors, including price pressures from customers. Sales of products with low gross profit margins may adversely affect our profitability and result in losses with respect to such products. Therefore, we must continue to develop, source and introduce new products and enhancements to existing products that incorporate features that can be sold at higher average selling prices. Failure to do so, or the failure of consumers or our direct customers to accept such new products, could cause our revenues and profitability to decline.

Our market is subject to rapid technological change and we must continually introduce new products and product enhancements that achieve market acceptance to compete effectively.

The market for broadband equipment is characterized by rapid technological developments, frequent new product introductions, changes in consumer preferences and evolving industry and regulatory standards. Our success will depend in large part on our ability to enhance our technologies and develop and introduce new products and product enhancements that anticipate changing service provider requirements, technological developments and evolving consumer preferences. We may need to make substantial capital expenditures and incur significant R&D expenses to develop and introduce new products and enhancements. If we fail to develop and introduce new products or enhancements to existing products that effectively respond to technological change on a timely basis, our business, financial condition and results of operations could be materially and adversely affected.

Certain of our products are subject to rapid changes in standards, applications and technologies. Moreover, from time to time, we or our competitors may announce new products or product enhancements, technologies or services that have the potential to replace or shorten the life cycles of our products and that may cause customers to defer purchasing our existing products, resulting in charges for inventory obsolescence reserves. Future technological advances in the communications industry may diminish or inhibit market

acceptance of our existing or future products or render our products obsolete. Even if we are able to develop and introduce new products, they may not gain market acceptance. Market acceptance of our products will depend on various factors, including:

If our products fail to obtain market acceptance in a timely manner, our business and results of operations could be materially and adversely affected.

We purchase certain key components and materials used in our products from authorized distributors of sole source suppliers. If we cannot secure adequate supplies of high quality products at competitive prices or in a timely manner, our competitive position, reputation and business could be harmed.

We purchase certain key components and materials, such as chipsets, used in our products from authorized distributors of sole source suppliers. We do not have direct contractual arrangements with the sole source suppliers of chipsets used in our products. If we are unable to obtain high-quality components and materials in the quantities required and at the costs specified by us, we may not be able to find alternative sources on favorable terms, in a timely manner, or at all. Our inability to obtain or to develop alternative sources if and as required could result in delays or reductions in manufacturing or product shipments. From time to time, there may be shortages of certain products or components. Moreover, the components and materials we purchase may be inferior quality products. If an inferior quality product supplied by a third-party is used in our end product and causes a problem, our end product may be deemed responsible and our competitive position, reputation and business could suffer.

Our ability to source a sufficient quantity of high-quality, cost-effective components used in our products may also be limited by import restrictions and duties in the foreign countries where we manufacture our products. We require a significant number of imported components to manufacture our products, and these imported components may be limited by a variety of permit requirements, approval procedures, patent infringement claims, import duties and licensing requirements. Moreover, import duties on such components increase the cost of our products and may make them less competitive.

Our multinational operations may strain our resources and subject us to various economic, political, regulatory and legal risks.

We market and sell our products globally. Our existing multinational operations require significant management attention and financial resources. To continue to manage our global business, we will need to continue to take various actions, including:

If we fail to implement or improve systems or controls or to manage any future growth and transformation effectively, our business could suffer.

Furthermore, our multinational operations are subject to a variety of risks, such as:

In addition, many of the global markets are less developed, presenting additional economic, political, regulatory and legal risks unique to developing economies, such as the following:

In particular, these factors create the potential for physical loss of inventory and misappropriation of operating assets. We have in the past experienced cases of vandalism and armed theft of our equipment that had been or was being installed in the field. If disruptions for any of these reasons become too severe in any particular market, it may become necessary for us to terminate contracts and withdraw from that market and suffer the associated costs and lost revenue.

Our success depends on our ability to hire and retain qualified personnel, including senior managers. If we are not successful in attracting and retaining these personnel and in managing key employee turnover, our business will suffer.

The success of our business depends in significant part upon the continued contributions of key technical and senior management personnel, many of whom would be difficult to replace. The loss of a key employee, the failure of a key employee to perform satisfactorily in his or her current position or our failure to attract and retain other key technical and senior management employees could have a significant negative impact on our operations.

Notwithstanding our recent workforce restructurings, to effectively manage our operations, we will need to recruit, train, assimilate, motivate and retain qualified employees, especially in China. Competition for qualified employees is intense, and the process of recruiting personnel in all fields, including technology, research and development, sales and marketing, finance and accounting, administration and management with the combination of skills and attributes required to execute our business strategy can be difficult, time-consuming and expensive. We must continue to implement hiring and training processes that are capable of quickly deploying qualified local residents to support our products and services knowledgeably. Alternatively, if there are an insufficient number of qualified local residents available, we might incur substantial costs importing expatriates to service new global markets. For example,

we have historically experienced and continue to experience difficulty finding qualified accounting personnel knowledgeable in both U.S. and PRC accounting standards who are PRC residents. In addition, we made changes within our senior management team in China over the past years. If our current senior management in China cannot maintain and/or establish key relationships with customers, governmental entities and other relevant parties in China, our business may decline significantly. If we fail to attract, hire, assimilate or retain qualified personnel, our business would be harmed. Competitors and others have in the past, and may in the future, attempt to recruit our employees. In addition, companies in the telecommunications industry whose employees accept positions with competitors frequently claim that the competitors have engaged in unfair hiring practices. We may be the subject of these types of claims in the future as we seek to hire qualified personnel. Some of these claims may result in material litigation and disruption to our operations. We could incur substantial costs in defending ourselves against these claims, regardless of their merit.

Currency rate fluctuations may adversely affect our cash flow and operating results.

Our business is subject to risk from changing foreign exchange rates as a substantial part of our business was conducted in a variety of currencies other than the U.S. dollar. In 2023, a majority of our sales were made in India and denominated in Indian Rupee. The value of INR against the U.S. dollar and other currencies fluctuate and is affected by, among other things, changes in the respective country’s monetary or fiscal policies and political and economic conditions and supply and demand in local markets. Over the past three years, INR fluctuated about 2.0%, 11.1% and 0.6% against the U.S. dollar in 2021, 2022 and 2023 respectively. In addition, significant sales were denominated in Japanese Yen and most of our inventory purchases and operating expenses were denominated in Renminbi. Adverse movements in currency exchange rates may negatively affect our cash flow and operating results. In aggregate, we recorded a net gain of $1.3 million in 2021, a net loss of $0.7 million in 2022 and a net gain of $1.9 million in 2023 respectively. We currently do not use forward and option contracts to hedge against the risk of foreign currency rate fluctuation in the eventual net cash inflows and outflows resulting from foreign currency denominated transactions with customers, suppliers, and non-U.S. subsidiaries. We are limited in our ability to hedge our exposure to rate fluctuations in certain currencies, including the Renminbi and Indian Rupee, primarily due to governmental currency exchange control regulations that restrict currency conversion and remittance. As a result, fluctuations in foreign currencies may have a material impact on our business, results of operations and financial condition.

Currency exchange control and government restrictions on dividends may impact our ability to transfer funds outside of China and India.

A significant portion of our business is conducted in China where the currency is the RMB and in India where the currency is the INR. Regulations in China and India permit foreign owned entities to freely convert the RMB or INR into foreign currency for transactions that fall under the “current account,” which includes trade related receipts and payments. Accordingly, our PRC or Indian subsidiaries may use RMB or INR to purchase foreign exchange for settlement of such “current account” transactions without pre-approval. However, pursuant to applicable regulations in China, foreign-invested enterprises in China may pay dividends only out of their accumulated profits, if any, determined in accordance with PRC accounting standards and regulations. In calculating accumulated profits, foreign investment enterprises in China are required to allocate at least 10% of their realized profits each year, if any, to fund certain reserves, until these reserves have reached 50% of the registered capital of the enterprises.

Transactions other than those that fall under the “current account” and that involve conversion of RMB or INR into foreign currency are classified as “capital account” transactions; examples of “capital account” transaction include repatriations of investment by or loans to foreign owners, or direct equity investments in a foreign entity by a China domiciled entity. In China, “capital account” transactions will be examined and registered by banks or State Administration of Foreign Exchange (“SAFE”) in China to convert a remittance into a foreign currency, such as U.S. dollars, and transmit the foreign currency outside of China. In India, “capital account” transactions will be examined and approved by the Reserve Bank of India (“RBI”) to convert INR into a foreign currency, such as U.S. dollars, and transmit the foreign currency outside of India.

The foreign exchange control system in China or India could be changed at any time and any such change may affect the ability of us or our subsidiaries in China or India to repatriate capital or profits, if any, outside China or India. Furthermore, SAFE, RBI or other governmental authorities have a significant degree of administrative discretion in implementing the laws and regulations and has used this discretion to limit convertibility of “current account” payments out of China or India. Whether as a result of a deterioration in the PRC or India balance of payments, a shift in the PRC or Indian macroeconomic prospects or any number of other reasons, China or India could impose additional restrictions on capital remittances abroad. As a result of these and other restrictions under the laws and regulations of the PRC or India, our PRC or India subsidiaries are restricted in their ability to transfer a portion of their net assets to the parent. We have no assurance that the relevant PRC or Indian governmental authorities in the future will not limit further or eliminate the ability of our PRC or Indian subsidiaries to purchase foreign currencies and transfer such funds to us to meet our liquidity or other business needs. Any inability to access funds in China or India, if and when needed for use by us outside of China or India, could have a material and adverse effect on our liquidity and our business.

We may not be able to take advantage of acquisition opportunities or achieve the anticipated benefits of completed acquisitions.

We have in the past acquired certain businesses, products and technologies. We will continue to evaluate acquisition prospects that would complement our existing product offerings, augment our market coverage, enhance our technological capabilities, or that may otherwise offer growth opportunities. To the extent we desire to raise additional funds for purposes not currently included in our business plan (such as taking advantage of acquisition opportunities, developing new or enhanced products, responding to competitive pressures, or raising capital for strategic purposes), additional financing for these or other purposes may not be available on acceptable terms or at all. If we raise additional funds through the issuance of equity securities, our shareholders will experience dilution of their ownership interest, and the newly issued securities may have rights superior to those of ordinary shares. If we raise additional funds by issuing debt, our ability to meet our debt service obligations will be dependent upon our future performance, which will be subject to financial, business and other factors affecting our operations, many of which are beyond our control. Additionally, debt obligations may subject us to limitations on our operations and increased leverage. In addition, acquisitions involve numerous risks, including difficulties in the assimilation of operations, technologies, products and personnel of the acquired company; failures in realizing anticipated synergies; diversion of management’s attention from other business concerns; adverse effects on existing business relationships with customers; difficulties in retaining business relationships with suppliers and customers of the acquired company; risks of entering markets in which we have no direct or limited prior experience; the potential loss of key employees of the acquired company; unanticipated costs; difficulty in maintaining controls, procedures and policies during the transition and integration process; failure of our due diligence process to identify significant issues, including issues with respect to product quality, product architecture and legal and financial contingencies; product development; significant exit charges as impairment charges if products or businesses acquired are unsuccessful or do not perform as expected; potential future impairment of our acquisitions or investments; potential full or partial write-offs of acquired assets or investments and associated goodwill; potential expenses related to the amortization of intangible assets; and, in the case of the acquisition of financially troubled businesses, challenges as to the validity of such acquisitions from third party creditors of such businesses.

We may be unable to adequately protect against the loss or misappropriation of our intellectual property, which could substantially harm our business.

We rely on a combination of patents, copyrights, trademarks, trade secret laws and contractual obligations to protect our technology. We have patents issued in the United States and internationally and have pending patent applications internationally. Additional patents may not be issued from our pending patent applications, and our issued patents may not be upheld. In addition, we have, from time to time, chosen to abandon previously filed patent and trademark applications. Moreover, we may face difficulties in registering our existing trademarks in new jurisdictions in which we operate, and we may be forced to abandon or change product or service trademarks because of the unavailability of our existing trademarks or because of oppositions filed or legal challenges to our trademark filings. The intellectual property protection measures that we have taken may not be sufficient to prevent misappropriation of our technology or trademarks and our competitors may independently develop technologies that are substantially equivalent or superior to ours. In addition, the legal systems of many foreign countries do not protect or honor intellectual property rights to the same extent as the legal system of the United States. For example, in China, the legal system in general, and the intellectual property regime in particular, are still in the development stage. It may be very difficult, time-consuming and costly for us to attempt to enforce our intellectual property rights in these jurisdictions.

We may be subject to claims that we infringe the intellectual property rights of others, which could substantially harm our business.

The industry in which we compete is moving towards aggressive assertion, licensing and litigation of patents and other intellectual property rights. From time to time, we have become aware of the possibility or have been notified that we may be infringing certain patents or other intellectual property rights of others. In 2023, we have not received such claim letter. Regardless of their merit, responding to such claims could be time consuming, divert management’s attention and resources and cause us to incur significant expenses. In addition, although some of our supplier contracts provide for indemnification from the supplier with respect to losses or expenses incurred in connection with any infringement claim, certain contracts with our key suppliers do not provide for such protection. Moreover, certain of our sales contracts provide that we must indemnify our customers against claims by third parties for intellectual property rights infringement related to our products. There are no limitations on the maximum potential future payments under these guarantees. Therefore, we may incur substantial costs related to any infringement claim, which may substantially harm our results of operations and financial condition.

We have been and may in the future become subject to litigation to defend against claimed infringements of the rights of others or to determine the scope and validity of the proprietary rights of others. Future litigation may also be necessary to enforce and protect our patents, trade secrets and other intellectual property rights. Any intellectual property litigation or threatened intellectual property litigation could be costly, and adverse determinations or settlements could result in the loss of our proprietary rights, subject us to significant liabilities, require us to seek licenses from or pay royalties to third parties which may not be available on commercially reasonable terms, if at all, and/or prevent us from manufacturing or selling our products, which could cause disruptions to our operations.

In the event that there is a successful claim of infringement against us, it may cause us to pay monetary damages, costly royalty or licensing agreements (if licenses are available at all) or prevent us from offering certain products. It may also cause us to change our business practices and require development of non-infringing products, which could result in a loss of revenues for us and otherwise harm our business, and if we fail to develop non-infringing technology or license the proprietary rights on commercially reasonable terms and conditions, our business, results of operations and financial condition could be materially and adversely impacted.

We are subject to risks related to our financial and strategic investments in third party businesses.

From time to time, we make financial and/or strategic investments in third party businesses. We cannot be certain that such investments will be successful. In certain instances, we have lost part or all of the value of such investments, resulting in a financial loss and/or the loss of potential strategic opportunities. We recognize an impairment charge on our investment when a decline in the fair value of such investment below the cost basis is judged to be other-than-temporary. In making this determination, we review several factors to determine whether the losses are other-than-temporary, including but not limited to: (i) the length of time the investment was in an unrealized loss position, (ii) the extent to which fair value was less than cost, (iii) the financial condition and near term prospects of the issuer, and (iv) our intent and ability to hold the investment for a period of time sufficient to allow for any anticipated recovery in fair value. For the years ended December 31, 2023 and 2022, we recorded impairment charges of nil and nil related to investments, respectively. If we have to write down or write-off our investments, or if potential strategic opportunities do not develop as planned, our financial performance may suffer. Moreover, these investments are often illiquid, such that it may be difficult or impossible for us to monetize such investments.

We could incur asset impairment charges for long-lived assets or long-term investments, which could negatively affect our future operating results and financial condition.

As of December 31, 2023, we had long-lived assets. During 2023 we performed assessments for any possible impairment of long-lived assets and long-term investments for accounting purposes. We review the recoverability of the carrying value of long-lived assets held and used and long-lived assets to be disposed of whenever events or changes in circumstances indicate that the carrying value of the assets or asset groups may not be recoverable. Any such charge may adversely affect our operating results and financial condition.

When determining whether an asset impairment has occurred or calculating such impairment for long-term investments or other long-lived asset, fair value is determined using the present value of estimated cash flows or comparable market values. Our valuation methodology requires management to make judgments and assumptions based on projected future cash flows, the timing of such cash flows, discount rates reflecting the risk inherent in future cash flows, perpetual growth rates, the determination of appropriate comparable entities and the determination of whether a premium or discount should be applied to these comparable entities. Projections of future operating results and cash flows may vary significantly from actual results. Changes in estimates and/or revised assumptions affecting the present value of estimated future cash flows or comparable market values may result in a decrease in fair value of a reporting unit, or a decrease in fair value of long-lived assets or asset groups, our acquisitions or investments. The decrease in fair value could result in a non-cash impairment charge.

Product defect or quality issues may divert management’s attention from our business and/or result in costs and expenses that could adversely affect our operating results.

Product defects or performance quality issues could cause us to lose customers and revenue or to incur unexpected expenses. Many of our products are highly complex and may have quality deficiencies resulting from the design or manufacturing of such product, or from the software or components used in the product. Often these issues are identified prior to the shipment of the products and may cause delays in market acceptance of our products, delays in shipping products to customers, or the cancellation of orders. In other cases, we may identify the quality issues after the shipment of products. In such cases, we may incur unexpected expenses and diversion of resources to replace defective products or correct problems. Such pre-shipment and post-shipment quality issues could result in delays in the recognition of revenue, loss of revenue or future orders, and damage to our reputation and customer relationships. In addition, we may be required to pay damages for failed performance under certain customer contracts, and may receive claims from customers related to the performance of our products.

We are subject to complex and evolving laws and regulations regarding privacy and data protection.

We may collect personal data while providing products, services and solutions to our customers. Our reputation may be damaged due to the collection, use, disclosure or security of personal information or other privacy-related matters, even if unfounded, which will cause us to lose users and other customers and adversely affect our operations. We strive to comply with applicable laws and regulations on data protection, as well as our privacy policies and data protection obligations in accordance with our terms of use and other obligations we may have. However, any non-compliance or perceived non-compliance with these laws, regulations or policies may lead to investigations and other lawsuits against us by government agencies or other individuals. These actions would have a negative impact on our reputation and brand, may cause us to lose users and customers, and have a negative impact on our business. Besides, any systems failure or compromise of our security that results in the unauthorized access to or release of our users’ or other customers’ data would greatly limit the adoption of our products and services, harm our reputation and brand, as well as affect our business.

Many jurisdictions in which we have operations or sell products to customers have adopted or are adopting new data privacy and data protection laws that may impose further onerous compliance requirements, such as data localization, which prohibits companies from storing data relating to resident individuals in data centers outside the jurisdiction. For example, the PRC deems data security a material national security interest. According to the PRC National Security Law, which became effective in September 2021, institutions and mechanisms for national security review and administration will be established to conduct national security review on key technologies and IT products and services that affect or may affect national security. Furthermore, the PRC National Security Law provides for a security review procedure for the data activities that may affect national security. The PRC National Security Law also introduces a data classification and hierarchical protection system based on the importance of data in economic and social development, as well as the degree of harm it will cause to national security, public interests, or legitimate rights and interests of individuals or organizations when such data is tampered with, destroyed, leaked, or illegally acquired or used. The appropriate level of protection measures is required to be taken for each respective category of data. It is not clear how “important data” or “state critical data” is interpreted under the PRC Data Security Law. If we are deemed to collect “important data” or “state critical data,” we may need to adopt internal reforms in order to comply with the Data Security Law. In order for us to maintain or become compliant with applicable laws as they come into effect, it may require substantial expenditures on resources to continually evaluate our policies and processes and adapt to new requirements that are or become applicable to us. Complying with any additional or new regulatory requirements on a jurisdiction-by-jurisdiction basis would impose significant burdens and costs on our operations or may require us to alter our business practices. While we strive to protect our users’ privacy and data security and to comply with material data protection laws and regulations applicable to us, it is possible that our practices are, and will continue to be, inconsistent with certain regulatory requirements. Our international business operations could be adversely affected if these laws and regulations are interpreted or implemented in a manner that is inconsistent with our current business practices or that requires changes to these practices. If these laws and regulations materially limit our ability to collect and use user data, our ability to continue our current operations without modification, develop new services or features of the products and expand our user base will be impaired. Any failure or perceived failure by us to comply with applicable data privacy laws and regulations, including in relation to the collection of necessary end-user consents and providing end-users with sufficient information with respect to our use of their personal data, may result in fines and penalties imposed by regulators, governmental enforcement actions (including enforcement orders requiring us to cease collecting or processing data in a certain way), litigation and/or adverse publicity. Proceedings against us—regulatory, civil or otherwise—could force us to spend money and devote resources in the defense or settlement of, and remediation related to, such proceedings.

We may be subject to anti-corruption, anti-bribery, anti-money laundering, financial and economic sanctions, and similar laws, and noncompliance with such laws can subject us to administrative, civil, and criminal penalties, collateral consequences, remedial measures, and legal expenses, all of which could adversely affect our business, results of operations, financial condition, and reputation.

We may be subject to anti-corruption, anti-bribery, anti-money laundering, financial and economic sanctions, and similar laws and regulations in various jurisdictions in which we conduct business, including the U.S. Foreign Corrupt Practices Act, or the FCPA, and other anti-corruption laws and regulations. The FCPA prohibits us and our officers, directors, employees, and business partners acting on our behalf, including agents, from corruptly offering, promising, authorizing, or providing anything of value to a “foreign official” for the purposes of influencing official decisions or obtaining or retaining business or otherwise obtaining favorable treatment. The FCPA also requires companies to make and keep books, records, and accounts that accurately reflect transactions and dispositions of assets and to maintain a system of adequate internal accounting controls. A violation of these laws or regulations could adversely affect our business, reputation, financial condition, and results of operations.

We have direct or indirect interactions with officials and employees of government agencies and state-owned affiliated entities in the ordinary course of business. We also have business collaborations with government agencies and state-owned affiliated entities. These interactions subject us to an increasing level of compliance-related concerns. We have adopted and implemented certain policies and procedures designed to ensure compliance by us and our directors, officers, employees, and business partners with applicable anti-corruption, anti-bribery, anti-money laundering, financial and economic sanctions, and similar laws and regulations. However, our policies and procedures may not be sufficient and our directors, officers, employees, and business partners could engage in improper conduct for which we may be held responsible.

Non-compliance with anti-corruption, anti-bribery, anti-money laundering, or financial and economic sanctions laws could subject us to whistleblower complaints, adverse media coverage, investigations, and severe administrative, civil and criminal sanctions, collateral consequences, remedial measures, and legal expenses, all of which could materially and adversely affect our business, reputation, financial condition, and results of operations.

Business interruptions could adversely affect our business.

Our operations are vulnerable to interruption by fire, earthquake, power loss, telecommunications failure, external interference with our information technology systems, incidents of terrorism and other events beyond our control that affect us, either directly or indirectly through one or more of our key suppliers. Also, our operations and markets in China, Japan and India are located in areas prone to earthquakes. We do not have a detailed disaster recovery plan, and the occurrence of any events like these that disrupt our business could harm our business and operating results.

We face risks related to outbreaks of health epidemics, natural disasters, and other extraordinary events, which could significantly disrupt our operations and adversely affect our business, financial condition or results of operations.

In recent years, there have been outbreaks of health epidemics in China and globally, including the outbreak of COVID-19 pandemic. Our results of operations have been and may continue to be adversely and materially affected to the extent COVID-19 or any other epidemic harms the Chinese and global economy.

In general, the Company, its employees, and its business partners are vulnerable to epidemics, natural disasters and other calamities, including fire, floods, typhoons, earthquakes, power loss, telecommunications failures, break-ins, war, riots, terrorist attacks, and any other similar event that may give rise to a loss of personnel, damages to property, server interruptions, breakdowns, technology platform failures or internet failures. In such cases, our operations could be materially and adversely affected. Any such occurrences could cause severe disruption to our daily operations and may even require a temporary closure of our offices. Such closures may disrupt our business operations and adversely affect our results of operations.

Failure to achieve and maintain effective internal control in accordance with Section 404 of the Sarbanes-Oxley Act of 2002 could have a material adverse effect on our business and share price.

We are subject to reporting obligations under the United States securities laws. The U.S. Securities and Exchange Commission (“SEC”), as required by Section 404 of the Sarbanes-Oxley Act of 2002, or the Sarbanes-Oxley Act, requires that we establish and maintain an effective internal control structure and procedures for financial reporting and include a report of management on our internal control over financial reporting in our annual report. Our Annual Report on Form 20-F must contain an assessment by management of the effectiveness of our internal control over financial reporting and must include disclosure of any material weaknesses in internal control over financial reporting that we have identified.

Since 2004, we have identified a material weakness in our internal control over financial reporting and have concluded that our internal controls over financial reporting were not effective as of December 31, 2023. The requirements of Section 404 of the Sarbanes-Oxley Act are ongoing and also apply to future years. We expect that our internal control over financial reporting will continue to evolve as we continue in our efforts to transform our business. Although we are committed to continue to improve our internal control processes and we will continue to diligently and vigorously review our internal control over financial reporting in order to ensure compliance with the Section 404 requirements, any control system, regardless of how well designed, operated and evaluated, can provide only reasonable, not absolute, assurance that its objectives will be met. In addition, successful remediation of the control deficiencies identified as of December 31, 2023 is dependent on our ability to hire and retain qualified employees and consultants. Therefore, we cannot be certain that in the future additional material weakness or significant deficiencies will not exist or otherwise be discovered. See “Item 15-Controls and Procedures” contained in UTStarcom Holdings Corp.’s Annual Report on Form 20-F for the fiscal year ended December 31, 2023”.

Risks Relating to Conducting Business in China

Uncertainties with respect to China’s economic, political and social condition, as well as government policies, could adversely affect our business and results of operations.

A significant portion of our business operations are conducted in China. Our subsidiaries located in China are 100% wholly owned and there are no Variable Interest Entities (“VIE”) arrangements regarding those subsidiaries. Accordingly, our results of operations, financial condition and prospects are subject to a significant degree to economic, political and legal developments in China. China’s economy differs from the economies of most developed countries in many respects, including with respect to the amount of government involvement, level of development, growth rate, control of foreign exchange, and allocation of resources. Although the PRC government has implemented measures emphasizing the utilization of market forces for economic reform, the reduction of state ownership of productive assets, and the establishment of improved corporate governance in business enterprises, a substantial portion of productive assets in China is still owned by the government. In addition, the PRC government continues to play a significant role in regulating industry development by imposing industrial policies. The PRC government also exercises significant control over China’s economic growth by allocating resources, controlling payment of foreign currency-denominated obligations, setting monetary policy, regulating financial services and institutions and providing preferential treatment to particular industries or companies. While the PRC economy has experienced significant growth in the past decades, growth has been uneven across different regions and among various economic sectors of China. The PRC government has implemented various economic and political policies and laws and regulations to encourage economic development and guide the allocation of resources. Some of these measures may benefit the overall PRC economy, but may also have a negative effect on us. Our financial condition and results of operations could be materially and adversely affected by government control over capital investments or changes in tax regulations that are applicable to us. In addition, the PRC government has implemented in the past certain measures to control the pace of economic growth. For example, from time to time, the PRC government may implement monetary, fiscal and other policies or otherwise make efforts to alter the investment-driven growth model of China’s economy, which could result in decreased capital expenditures by our end customers in China, reduce their demand for our products, and adversely affect our business and results of operations. While the PRC government's indirect influence on our Company is mainly through policies on the expenditure of our customers in China, the PRC government may intervene or influence our operations at any time, which could result in a material change in our operations and/or the value of your shares.

There are uncertainties regarding the interpretation and enforcement of PRC laws, rules and regulations.

A significant portion of our operations are conducted in the PRC, and are governed by PRC laws, rules and regulations. Our PRC subsidiaries are subject to laws, rules and regulations applicable to foreign investment in China. The PRC legal system is a civil law system based on written statutes. Unlike the common-law system, prior court decisions may be cited for reference but have limited precedential value.

In 1979, the PRC government began to promulgate a comprehensive system of laws, rules and regulations governing economic matters in general. The overall effect of legislation since that time has significantly enhanced the protections afforded to various forms of foreign investment in China. However, China has not developed a fully integrated legal system, and recently enacted laws, rules and regulations may not sufficiently cover all aspects of economic activities in China or may be subject to significant degrees of interpretation by PRC regulatory agencies. In particular, because these laws, rules and regulations are relatively new, and because of the limited number of published decisions and the nonbinding nature of such decisions, because the laws, rules and regulations often give the relevant regulator significant discretion in how to enforce them, the interpretation and enforcement of these laws, rules and regulations involve uncertainties and can be inconsistent and unpredictable. In addition, the PRC legal system is based in part on government policies and internal rules, some of which are not published on a timely basis or at all, and which may have a retroactive effect. As a result, we may not be aware of our violation of these policies and rules until after the occurrence of the violation.

Any administrative and court proceedings in China may be protracted, resulting in substantial costs and diversion of resources and management attention. Since PRC administrative and court authorities have significant discretion in interpreting and implementing statutory and contractual terms, it may be more difficult to evaluate the outcome of administrative and court proceedings and the level of legal protection we enjoy than in more developed legal systems. These uncertainties may impede our ability to enforce the contracts we have entered into and could materially and adversely affect our business, financial condition and results of operations.

The opinions on supervision of illegal securities activities issued by the General Office of the Central Committee of the Communist Party of China and the General Office of the State Council may subject us to additional compliance requirements in the future.

The General Office of the Central Committee of the Communist Party of China and the General Office of the State Council jointly issued the Opinions on Severely Cracking Down on Illegal Securities Activities According to Law (the “Opinions”), which were made available to the public on July 6, 2021. The Opinions emphasized the need to strengthen the administration over illegal securities activities and the supervision on overseas listings by China-based companies. These opinions proposed to take effective measures, such as promoting the construction of relevant regulatory systems, to deal with the risks and incidents facing China-based overseas-listed companies and the demand for data security and cross-border data flows. The aforementioned policies and any related implementation rules to be enacted may subject us to additional compliance requirements in the future. As the official guidance and interpretation of the Opinions still remain unclear in several respects at this time, we cannot assure you that we will remain fully compliant with all new regulatory requirements of the Opinions or any future implementation rules on a timely basis, or at all.

The approval or filing requirement of the China Securities Regulatory Commission (the “CSRC”), may be required in connection with any future offering we may conduct, and, if required, we cannot predict whether we will be able to obtain such approval or complete such filings.

On February 17, 2023, the CSRC released the Trial Administrative Measures of Overseas Securities Offering and Listing by Domestic Companies (the “Trial Measures”), and several supporting guidelines, which came into effect on March 31, 2023. According to the Trial Measures, (1) domestic companies that seek to offer or list securities overseas, both directly and indirectly, should fulfill the filing procedure and report relevant information to the CSRC; (2) if the issuer meets both of the following conditions, the overseas offering and listing shall be determined as an indirect overseas offering and listing by a domestic company: (i) any of the total assets, net assets, revenues or profits of the domestic operating entities of the issuer in the most recent accounting year accounts for more than 50% of the corresponding figure in the issuer’s audited consolidated financial statements for the same period; (ii) its major operational activities are carried out in China or its main places of business are located in China, or the senior managers in charge of operation and management of the issuer are mostly Chinese citizens or are domiciled in China; and (3) where a domestic company seeks to indirectly offer and list securities in an overseas market, the issuer shall designate a major domestic operating entity responsible for all filing procedures with the CSRC, and where an issuer makes an application for initial public offering and listing in an overseas market, the issuer shall submit filings with the CSRC within three business days after such application is submitted.

However, since the Trial Measures was newly promulgated, its interpretation, application and enforcement remain unclear. If the filing procedure with the CSRC under the Trial Measures is required for any future offerings, listing or any other capital raising activities, it is uncertain whether we could complete the filing procedure in a timely manner, or at all. Any failure to complete such filings may subject us to regulatory actions or other sanctions from the CSRC or other PRC regulatory agencies. These regulatory agencies may impose fines and penalties on our operations in China, limit our ability to pay dividends outside of China, limit our operating privileges in China, delay or restrict the repatriation of the proceeds from offering of securities overseas into China or take other actions that could have a material adverse effect on our business, financial condition, results of operations and prospects, as well as the trading price of our ordinary shares.

The greater oversight by the Cyberspace Administration of China, or the CAC, over data security, particularly for companies seeking to list on a foreign exchange, could adversely impact our business and our offering.

The regulatory framework for data security in the PRC is rapidly evolving. On June 10, 2021, the Standing Committee of the National People’s Congress of China promulgated the Data Security Law to regulate data processing activities and security supervision in the PRC, which took effect in September 2021.

On November 14, 2021, the CAC published the Draft Regulations on the Network Data Security Administration (Draft for Comments) (the “Security Administration Draft”), which provides that data processing operators engaging in data processing activities that affect or may affect national security must be subject to network data security review by the relevant Cyberspace Administration of the PRC. According to the Security Administration Draft, data processing operators who possess personal data of at least one million users or collect data that affects or may affect national security must be subject to network data security review by the relevant Cyberspace Administration of the PRC. The Security Administration Draft also stipulates that a data processor listed overseas must conduct an annual data security review by itself or by engaging a data security service provider and submit the annual data security review report for a given year to the municipal cybersecurity department before January 31 of the following year. If the Security Administration Draft is enacted in the current form, we, as an overseas listed company, will be required to carry out an annual data security review and comply with the relevant reporting obligations. The Security Administration Draft has not been enacted as of the date of this annual report.

On December 28, 2021, the CAC, together with 12 other governmental departments of the PRC, jointly promulgated the Cybersecurity Review Measures, which became effective on February 15, 2022. The Cybersecurity Review Measures provide that, in addition to critical information infrastructure operators (the “CIIOs”) that intend to purchase Internet products and services, and online

platform operators engaging in data processing activities that affect or may affect national security must be subject to cybersecurity review by the Cybersecurity Review Office of the PRC. Purchase of network products and services by CIIOs, which affects or may affect national security, shall be subject to cybersecurity review in accordance with the Cybersecurity Review Measures.

On July 7, 2022, CAC promulgated Measures for the Security Assessment of Outbound Data Transfers, which became effective on September 1, 2022, and provide that a data processor is required to apply for security assessment for cross-border data transfer in any of the following circumstances: (i) where a data processor provides critical data to offshore entities and individuals; (ii) where a CIIO or a data processor which processes personal information of more than one million individuals provides personal information to offshore entities and individuals; (iii) where a data processor has provided personal information in the aggregate of more than 100,000 individuals or sensitive personal information of more than 10,000 individuals in total to offshore entities and individuals since January 1 of the previous year; or (iv) other circumstances prescribed by the CAC for which declaration for security assessment for cross-board transfer of data is required. We may be required to declare security assessment once we fall under any of the aforementioned circumstances and our business operations may be restricted according to the regulations above mentioned. On March 22, 2024, the CAC published the Provisions on Promoting and Regulating Cross-border Data Transfer. These provisions provide certain exemptions from obligations under the circumstances of cross-border data transfer, including, among others, the obligations for declaring data security assessment, concluding a standard contract for provisions of personal information abroad or passing the certification for personal information protection.

As of the date of this annual report, we have not received any notice from any authorities identifying us as a CIIO or requiring us to go through cybersecurity review or network data security review by the CAC. We believe that our operations will not be affected and that we will not be subject to cybersecurity review or network data security review by the CAC under the Cybersecurity Review Measures, given that: (i) as a company that mainly provides telecommunication network products, solutions and services, our PRC subsidiaries are unlikely to be classified as online platform operators by the PRC regulatory agencies; (ii) our customers are enterprises and we do not have individual customers; as a result, we possess personal data of fewer than one million individual clients in our business operations as of the date of this annual report and do not anticipate that we will be collecting over one million users’ personal information in the near future; (iii) although the exact scope of CIIO under the Cybersecurity Review Measures and the current PRC regulatory regime remains unclear, what we mainly purchase, as disclosed in this annual report, are raw materials such as components comprising of active and passive electronic parts, mechanical and electrical parts, OEM and third party parts in the open markets from China and overseas, and just differentiate us from “CIIO that intend to purchase Internet products and services” under the Cybersecurity Review Measures.

There remains uncertainty, however, as to how the Cybersecurity Review Measures and the Measures for the Security Assessment of Outbound Data Transfers will be interpreted, how the Security Administration Draft will be implemented and interpreted, and whether the PRC regulatory agencies, including the CAC, may adopt any other new laws, regulations, rules, or detailed implementation and interpretation related to the Cybersecurity Review Measures, the Measures for the Security Assessment of Outbound Data Transfers and the Security Administration Draft. If any such new laws, regulations, rules, or implementation and interpretation come into effect, we will take all reasonable measures and actions to comply and to minimize the adverse effect of such laws on us. We cannot guarantee, however, that we will not be subject to cybersecurity review or network data security review in the future. During such reviews, we may be required to suspend our operation or experience other disruptions to our operations. Cybersecurity review and network data security review could also result in negative publicity with respect to our Company and diversion of our managerial and financial resources, which could materially and adversely affect our business, financial conditions, and results of operations.

Fluctuations in the value of the RMB relative to the U.S. dollar could affect our operating results and may have a material adverse effect on your investment.

We prepare our financial statements in U.S. dollars, while we conduct a significant portion of our operations in China where the only legitimate currency for use within is RMB. The value of RMB against the U.S. dollar and other currencies may fluctuate and is affected by, among other things, changes in China’s monetary or fiscal policies and political and economic conditions and supply and demand in local markets.

Over 2018 and 2019, RMB depreciated almost 5.7% and 1.23% against the U.S. dollar. Over 2020 and 2021, RMB rose almost 6.24% and 2.66% against the U.S. dollar. Over 2022 and 2023, RMB depreciated almost 8.72% and 2.72%. Although the People’s Bank of China regularly intervenes in the foreign exchange market to prevent significant short-term fluctuations in the exchange rate, the RMB may appreciate or depreciate significantly in value against the U.S. dollar in the medium to long term. It is difficult to predict how market forces or PRC or U.S. government policy may affect the exchange rate between the RMB and the U.S. dollar in the future.

As we have significant operations in China, any significant revaluation of the RMB may materially and adversely affect our cash flows, revenue, earnings and financial position, and the value of, and any dividends payable on, our ordinary shares in U.S. dollars.

We may be deemed a PRC resident enterprise under the Enterprise Income Tax Law and be subject to PRC taxation on our worldwide income.

The Enterprise Income Tax Law, or the EIT Law, provides that enterprises established outside of China whose “de facto management bodies” are located within China are considered “resident enterprises” and are generally subject to the uniform 25% enterprise income tax rate on their worldwide income (including dividend income received from subsidiaries). Under the Implementing Regulations for the EIT Law, “de facto management body” is defined as a body that has material and overall management and control over the manufacturing and business operations, personnel and human resources, finances and treasury, and acquisition and disposition of properties and other assets of an enterprise. The State Administration of Taxation (“SAT”), issued the Notice of the State Administration of Taxation on Issues Concerning the Determination of Chinese-Controlled Enterprises Registered Overseas as Resident Enterprises on the Basis of Their Bodies of Actual Management, or Circular 82, on April 22, 2009. Circular 82 provides certain specific criteria for determining whether the “de facto management body” of a Chinese-controlled offshore-incorporated enterprise is located in China. Although Circular 82 only applies to offshore enterprises controlled by PRC enterprises, not those controlled by foreign enterprises or individuals, the determining criteria set forth in Circular 82 may reflect the SAT’s general position on how the “de facto management body” test should be applied in determining the tax resident status of offshore enterprises, regardless of whether they are controlled by PRC enterprises. Since substantially all of our operational management is currently based in the PRC, it is unclear whether PRC tax authorities would require (or permit) us to be treated as a PRC-resident enterprise. If we are treated as a resident enterprise for PRC tax purposes, we will be subject to PRC tax on our worldwide income at the 25% uniform tax rate, which could have an impact on our effective tax rate and an adverse effect on our net income and the results of operations, although dividends distributed from our PRC Subsidiaries to us could be exempted from Chinese dividend withholding tax, since such income is exempted under the EIT Law for PRC-resident recipients.

Dividends payable by us to our foreign investors and profits on the sale of our shares may be subject to tax under PRC tax laws.

Under the Implementing Regulations for the EIT Law, PRC income tax at the rate of 10% is applicable to dividends payable to investors that are “non-resident enterprises,” not having an establishment or place of business in the PRC, or which do have such establishment or place of business but the relevant income is not effectively connected with the establishment or place of business, to the extent that such dividends have their sources within the PRC. Similarly, any profits realized through the transfer of shares by such investors are also subject to 10% PRC income tax if such profits are regarded as income derived from sources within the PRC. It is unclear whether dividends we pay with respect to our share, or the profits you may realize from the transfer of our shares, would be treated as income derived from sources within the PRC and be subject to PRC tax. If we are required under the Implementing Regulations for the EIT Law to withhold PRC income tax on dividends payable to our non-PRC investors that are “non-resident enterprises,” or if you are required to pay PRC income tax on the transfer of our shares, the value of your investment in our shares may be materially and adversely affected.

In addition, pursuant to the Arrangement between Mainland China and the Hong Kong Special Administrative Region for the Avoidance of Double Taxation and Tax Evasion on Income, the withholding tax rate in respect to the payment of dividends by a PRC enterprise to a Hong Kong enterprise may be reduced to 5% from a standard rate of 10% if the Hong Kong enterprise directly holds at least 25% of the PRC enterprise. Pursuant to the Notice on the Issues concerning the Application of the Dividend Clauses of Tax Agreements issued by the SAT on February 20, 2009, or SAT Circular 81, a Hong Kong resident enterprise must meet the following conditions, among others, in order to apply the reduced withholding tax rate: (i) it must be a company; (ii) it must directly own the required percentage of equity interests and voting rights in the PRC resident enterprise; and (iii) it must have directly owned such required percentage in the PRC resident enterprise throughout the 12 months prior to receiving the dividends. On October 14, 2019, SAT promulgated the Administrative Measures on Non-resident Taxpayers Enjoying Treaty Benefits, or SAT Circular 35, which became effective on January 1, 2020. SAT Circular 35 provides that Non-resident taxpayers' enjoyment of treaty benefits shall be handled in the manner of “self-assessment, claim for and enjoyment of treaty benefits, and retention of relevant materials for review”. If a non-resident taxpayer determines through self-assessment that he or she is eligible for treaty benefits, he or she may, when filing tax returns, or when a withholding agent files withholding returns, enjoy tax treaty benefits, and collect and retain relevant materials for review in accordance with the provisions of SAT Circular 35 and accept the follow-up administration of tax authorities. Accordingly, UTStarcom Hong Kong Ltd. may be able to benefit from the 5% withholding tax rate for the dividends it receives from UTStarcom Telecom Co., Ltd., if it satisfies the conditions prescribed under SAT Circular 81 and other relevant tax rules and regulations. However, according to SAT Circular 81, and SAT Circular 35, if the relevant tax authorities consider the transactions or arrangements we have are for the primary purpose of enjoying a favorable tax treatment, the relevant tax authorities may adjust the favorable withholding tax in the future.

There are uncertainties with respect to Value-Added Tax Rates relating to the tax liabilities of our PRC subsidiaries.

On March 20, 2019, the Announcement of the Ministry of Finance, the State Administration of Taxation and the General Administration of Customs on Issuing Relevant Policies for Deepening the Reform of Value-Added Tax were promulgated and became effective on April 1, 2019, together with two other relevant announcements and one circular. These policies indicated that the current Value-Added Tax rate of 16 percent in sale and imported goods was reduced to 13 percent, and the current Value-Added Tax rate of 10 percent in other categories of sale and imported goods was reduced to 9 percent from April 1, 2019. In addition, the scope of business Value-Added Tax deductions was expanded. Furthermore, the refund system of the period-end excess input Value-Added Tax for trial implementation was adopted from April 1, 2019. Given these changes, it may be difficult to predict whether the Value-Added Tax Rates will remain unchanged in the future, which could have a material adverse effect on our financial condition and results of operations.

PRC regulations establish more complex procedures for acquisitions conducted by foreign investors which could make it more difficult for us to pursue growth through acquisitions.

On August 8, 2006, six PRC regulatory agencies, namely, the PRC Ministry of Commerce, the State-owned Assets Supervision and Administration Commission of State Council (“SASAC”), the State Administration of Taxation, the State Administration for Industry and Commerce, the CSRC, and SAFE, jointly adopted the Regulations on Mergers and Acquisitions of Domestic Enterprises by Foreign Investors, or the M&A Rule, which became effective on September 8, 2006 and was amended on June 22, 2009. The M&A Rule established new procedures and requirements that could make merger and acquisition activities by foreign investors more time-consuming and complex, including requirements in some instances that the Ministry of Commerce be notified in advance of any change-of-control transaction in which a foreign investor takes control of a PRC domestic enterprise. On February 3, 2011, the General Office of the State Council promulgated the Notice on Launching the Security Review System for Mergers and Acquisitions of Domestic Enterprises by Foreign Investors, or the M&A Security Review Notice, which became effective on March 6, 2011. The M&A Security Review Notice provides for certain circumstances under which foreign investors’ acquisition of domestic enterprises shall be subject to the security review of the PRC governments. The security review assesses such acquisition’s impact on national security, stable operation of national economy, basic living of the people, and R&D capacity for key technologies related to national security. On August 25, 2011, the Ministry of Commerce of PRC promulgated the Regulation of Ministry of Commerce on Implementation of the Security Review System for Mergers and Acquisitions of Domestic Enterprises by Foreign Investors, or the M&A Security Review Regulation, which became effective on September 1, 2011. The M&A Security Review Regulation stipulates the requirements of application documents and security review procedures of the Ministry of Commerce. In the future, we may grow our business in part by acquiring complementary businesses. Complying with the requirements of the M&A Rule, the M&A Security Review Notice and the M&A Security Review Regulation to complete such transactions could be time-consuming, and any required approval processes, including obtaining approval from the Ministry of Commerce or its provincial affiliates, may delay or inhibit our ability to complete such transactions, which could affect our ability to expand our business or maintain our market share.

Strengthened scrutiny over acquisition transactions by the PRC tax authorities may have a negative impact on our acquisition strategy.

In connection with the EIT Law, the Ministry of Finance and SAT jointly issued, on April 30, 2009, the Notice on Issues Concerning Process of Enterprise Income Tax in Enterprise Restructuring Business, or Circular 59. Circular 59 became effective retroactively on January 1, 2008, and was amended on December 25, 2014. Under this circular, non-PRC-resident enterprises may be subject to income tax on capital gains generated from their transfers of equity interests in PRC resident enterprises. The PRC tax authorities have the discretion under Circular 59 to make adjustments to the taxable capital gains based on the difference between the fair value of the equity interests transferred and the cost of the investment. In addition, by promulgating and implementing the circulars, the PRC tax authorities have strengthened their scrutiny over the direct or indirect transfer of equity interests in a PRC resident enterprise by a non-PRC-resident enterprise.

On February 3, 2015, the SAT issued the Notice on Several Issues regarding Enterprise Income Tax for Indirect Transfer of Assets by Non-resident Enterprises, or SAT Bulletin 7, which specifies that the SAT is entitled to redefine the nature of an equity transfer where offshore vehicles are interposed for tax avoidance purposes and without reasonable commercial purpose, specifically, further specified the criteria for judging reasonable commercial purpose, and the legal requirements for the voluntary reporting procedures and filing materials in the case of indirect transfer of assets. Pursuant to this Bulletin, an “indirect transfer” of assets, including equity interests in a PRC resident enterprise, by non-PRC resident enterprises may be re-characterized and treated as a direct transfer of PRC taxable assets, if such arrangement does not have a reasonable commercial purpose and was established for the purpose of avoiding payment of PRC enterprise income tax. As a result, gains derived from such indirect transfer may be subject to PRC enterprise income tax. According to SAT Bulletin 7, “PRC taxable assets” include assets attributed to an establishment in China, immovable properties located in China, and equity investments in PRC resident enterprises, in respect of which gains from their transfer by a direct holder, being a non-PRC resident enterprise, would be subject to PRC enterprise income taxes.

SAT Bulletin 7 listed several factors to be taken into consideration by tax authorities in determining whether an indirect transfer has a reasonable commercial purpose. However, despite these factors, an indirect transfer satisfying all the following criteria shall be deemed to lack reasonable commercial purpose and be taxable under the PRC laws: (i) 75% or more of the equity value of the intermediary enterprise being transferred is derived directly or indirectly from the PRC taxable properties; (ii) at any time during the one year period before the indirect transfer, 90% or more of the asset value of the intermediary enterprise (excluding cash) is comprised directly or indirectly of investments in the PRC, or 90% or more of its income is derived directly or indirectly from the PRC; (iii) the functions performed and risks assumed by the intermediary enterprise and any of its subsidiaries that directly or indirectly hold the PRC taxable properties are limited and are insufficient to prove their economic substance; and (iv) the foreign tax payable on the gains derived from the indirect transfer of the PRC taxable properties is lower than the potential PRC tax on the direct transfer of such assets. Nevertheless, the indirect transfer falling into the scope of the safe harbor under SAT Bulletin 7 may not be subject to PRC tax and such safe harbor includes qualified group restructuring, public market trading and tax treaty exemptions. On October 17, 2017, the SAT promulgated the Announcement of the State Administration of Taxation on Issues Concerning the Withholding of Non-resident Enterprise Income Tax at Source, or SAT Circular 37, which became effective on December 1, 2017 and was revised on June 15, 2018, to completely repeal the second paragraph of Section 8 of SAT Bulletin 7 and the Notice on Strengthening the Management on Enterprise Income Tax for Non-resident Enterprises Equity Transfer, or Circular 698. SAT Circular 37, among other things, simplified procedures of withholding and payment of income tax levied on non-resident enterprises.

Under SAT Bulletin 7, the entities or individuals obligated to pay the transfer price to the transferor shall be the withholding agent and shall withhold the PRC tax from the transfer price. If the withholding agent fails to do so, the transferor shall report to and pay the PRC tax to the PRC tax authorities. In case neither the withholding agent nor the transferor complies with the obligations under SAT Bulletin 7, other than imposing penalties such as late payment interest on the transferors, the tax authority may also hold the withholding agent liable and impose a penalty of 50% to 300% of the unpaid tax on the withholding agent, provided that such penalty imposed on the withholding agent may be reduced or waived if the withholding agent has submitted the relevant materials in connection with the indirect transfer to the PRC tax authorities in accordance with SAT Bulletin 7.

Since we pursue acquisitions as one of our growth strategies, and have conducted and may conduct acquisitions involving complex corporate structures, the PRC tax authorities may, at their discretion, adjust the capital gains and impose tax return filing obligations on us or request us to submit additional documentation for their review in connection with any of our acquisitions, thus causing us to incur additional acquisition costs.

Restrictions on direct foreign investments in certain business sectors may require that we enter into contractual arrangements with our PRC business partners, which are subject to potential risks and uncertainties.

We anticipate that providing value-added support services to businesses in the telecom and cable sectors will be a significant component of our future business model. We will provide operators engaging in these businesses with services, including equipment installation, system installation and maintenance, technical services and other value-added services, in return for on-going revenue. We anticipate that these value-added support services will play an important role in the growth of our business.

Direct foreign investments are subject to certain restrictions with respect to the operating of telecom and cable sectors. Under the “Telecommunications Regulations” issued by the State Council on September 25, 2000, firstly amended on July 29, 2014 and secondly amended on February 6, 2016, the “Provisions on Administration of Foreign Invested Telecommunications Enterprises” issued by the State Council on December 11, 2001, firstly amended on September 10, 2008, secondly amended on February 6, 2016, and thirdly amended on March 29, 2022, the “Notice of the Ministry of Industry and Information Technology on Removing the Restrictions on Foreign Equity Ratios in Online Data Processing and Transaction Processing (Operating E-commerce) Business” (Gongxinbutong [2015] No.196) issued by the Ministry of Industry and Information Technology on June 19, 2015, and Special Administrative Measures for Access of Foreign Investment (Negative List) (2021 Edition), issued by National Development and Reform Commission (“NDRC”), together with the PRC Ministry of Commerce the shareholding of foreign investors is limited to up to 49% for basic telecom business and up to 50% for almost all value-added telecom business, only e-commerce business, domestic multi-party, communication, store-and-forward and call center (our business not included) allows foreign equity to reach to 100%.

Because of the regulatory restrictions on direct foreign investments in the telecom and cable sectors, we may conduct business through contractual relationships with PRC business partners that are licensed or qualified to operate such businesses, or the Operating Companies. Our PRC subsidiaries may directly or indirectly provide certain technology services to the Operating Companies through an arrangement of technology service agreements and will receive service fees directly or indirectly from the Operating Companies. To ensure the payment of the service fee by the Operating Companies, the shareholders of the Operating Companies may pledge their equity interests in the Operating Companies to our PRC subsidiaries or affiliates. There may also be a call option arrangement so that our PRC subsidiaries may purchase the equity interests in the Operating Companies if permitted by the laws of the PRC.

The contractual arrangements are subject to potential risks and uncertainties and may not be as effective in providing operational control and economic benefits as direct equity ownership. The Law of Foreign Investment which was issued on March 15, 2019 and became effective on January 1, 2020 and its implementing regulations do not mention concepts including “de facto control” and “controlling through contractual arrangements,” nor do they specify the regulation on controlling through contractual arrangements. However, the Law of Foreign Investment stipulates that “foreign investment includes foreign investors invested in China through any other methods under laws, administrative regulations, or provisions prescribed by the State Council,” which correspondingly means there are possibilities that State Council may promulgate future laws, administrative regulations or provisions to stipulate contractual arrangements as a way of foreign investment and our contractual arrangements would be regarded as foreign investment. If that is the case, whether our contractual arrangements will be deemed to be in violation of the foreign investment access requirements and how our contractual arrangements will be handled are subject to uncertainties. The PRC tax authorities may scrutinize the contractual arrangements for whether the technology service fee paid by the Operating Companies to our PRC subsidiaries or affiliates will substantially reduce the income tax and business tax payable by the Operating Companies. Additionally, there is uncertainty with respect to the attitude of judicial authorities on the enforceability of the contractual arrangements in the event the Operating Companies or their shareholders breach the contracts. The inability to participate in the telecom, cable and/or media sectors as presently expected through the contractual arrangements or the inability to enforce our rights under such contractual arrangements could result in a negative impact on our business.

PRC regulation of loans to, and direct investment in, PRC entities by offshore holding companies and governmental control of currency conversion may restrict or prevent us from using the offshore capital we raise to make loans to our PRC subsidiaries, or to make additional capital contributions to our PRC subsidiaries.

In utilizing the proceeds of any offshore fund raising, we, as an offshore holding company, are permitted under PRC laws and regulations to provide funding to our PRC subsidiaries, which are treated as foreign-invested enterprises under PRC laws, through loans or capital contributions. However, loans by us to our PRC subsidiaries to finance their activities cannot exceed statutory limits and must be registered with the local counterpart of SAFE and capital contributions to our PRC subsidiaries are subject to the requirement of making necessary filings in the Foreign Investment Comprehensive Management Information System, and registration with other governmental authorities in China.

SAFE promulgated the Notice of the State Administration of Foreign Exchange on Reforming the Administration of Foreign Exchange Settlement of Capital of Foreign-invested Enterprises, or Circular 19, effective on June 1, 2015, in replacement of the Circular on the Relevant Operating Issues Concerning the Improvement of the Administration of the Payment and Settlement of Foreign Currency Capital of Foreign Invested Enterprises, or SAFE Circular 142, the Notice from the State Administration of Foreign Exchange on Relevant Issues Concerning Strengthening the Administration of Foreign Exchange Businesses, or Circular 59, and the Circular on Further Clarification and Regulation of the Issues Concerning the Administration of Certain Capital Account Foreign Exchange Businesses, or Circular 45. According to Circular 19, the flow and use of the RMB capital converted from foreign currency-denominated registered capital of a foreign-invested company is regulated such that RMB capital may not be used for the issuance of RMB entrusted loans, the repayment of inter-enterprise loans or the repayment of banks loans that have been transferred to a third party. Although Circular 19 allows RMB capital converted from foreign currency-denominated registered capital of a foreign invested enterprise to be used for equity investments within the PRC, it also reiterates the principle that RMB converted from the foreign currency-denominated capital of a foreign-invested company may not be directly or indirectly used for purposes beyond its business scope. Thus, it is unclear whether SAFE will permit such capital to be used for equity investments in the PRC in actual practice. SAFE promulgated the Notice of the State Administration of Foreign Exchange on Reforming and Standardizing the Foreign Exchange Settlement Management Policy of Capital Account, or Circular 16, effective on June 9, 2016, which reiterates some of the rules set forth in Circular 19, but changes the prohibition against using RMB capital converted from foreign currency-denominated registered capital of a foreign-invested company to issue RMB entrusted loans to a prohibition against using such capital to issue loans to non-associated enterprises. Violations of SAFE Circular 19 and Circular 16 could result in administrative penalties. Circular 19 and Circular 16 may significantly limit our ability to transfer any foreign currency we hold to our PRC subsidiaries, which may adversely affect our liquidity and our ability to fund and expand our business in the PRC.

In light of the various requirements imposed by PRC regulations on loans to, and direct investment in, PRC entities by offshore holding companies, we cannot assure you that we will be able to complete the necessary government registrations or obtain the necessary government approvals on a timely basis, if at all, with respect to future loans to our PRC subsidiaries or future capital contributions by us to our PRC subsidiaries. As a result, uncertainties exist as to our ability to provide prompt financial support to our PRC subsidiaries when needed. If we fail to complete such registrations or obtain such approvals, our ability to use foreign currency, including the proceeds we received from this offering, and to capitalize or otherwise fund our PRC operations may be negatively affected, which could materially and adversely affect our liquidity and our ability to fund and expand our business.

PRC regulations relating to offshore investment activities by PRC residents and employee stock options granted by overseas-listed companies may increase our administrative burden. If our shareholders who are PRC residents, or our PRC employees who are granted or exercise stock options, fail to make any required registrations or filings, we may be unable to distribute profits and may become subject to fines and other legal or administrative sanctions under PRC laws.

SAFE promulgated the Circular on Relevant Issues Relating to Domestic Resident’s Investment and Financing and Roundtrip Investment through Special Purpose Vehicles, or SAFE Circular 37, in July 2014 that requires PRC residents or entities to register with SAFE or its local branch in connection with their establishment or control of an offshore entity established for the purpose of overseas investment or financing. In addition, such PRC residents or entities must update their SAFE registrations when the offshore special purpose vehicle undergoes material events relating to any change of basic information (including change of such PRC citizens or residents, name and operation term), increases or decreases in investment amount, transfers or exchanges of shares, or mergers or divisions. According to the Notice on Further Simplify and Improve Administrative Policies Regarding Foreign Direct Investment issued by the SAFE on February 13, 2015, starting from June 1, 2015, all new such registrations (different from make-up registrations) shall be handled by the authorized local banks instead of the local SAFE branches.

SAFE Circular 37 was issued to replace the Notice on Relevant Issues Concerning Foreign Exchange Administration for PRC Residents Engaging in Financing and Roundtrip Investments via Overseas Special Purpose Vehicles, or SAFE Circular 75. If our shareholders who are PRC residents or entities do not complete their registration with the local SAFE branches, our PRC subsidiaries may be prohibited from distributing their profits and proceeds from any reduction in capital, share transfer or liquidation to us, and we may be restricted in our ability to contribute additional capital to our PRC subsidiaries. Moreover, we also face regulatory uncertainties that could restrict our ability to adopt additional share incentive plans for our directors and employees under PRC law. We cannot compel our beneficial owners to comply with SAFE registration requirements. As a result, we cannot assure you that all of our shareholders or beneficial owners who are PRC residents or entities have complied with, and will in the future make or obtain any applicable registrations or approvals required by, SAFE regulations.

On March 28, 2007, SAFE promulgated the Application Procedure of Foreign Exchange Administration for Domestic Individuals Participating in Employee Stock Holding Plan or Stock Option Plan of Overseas Listed Company, or the Stock Option Rule, to regulate foreign exchange procedures for PRC individuals participating in employee stock holding and stock option plans of overseas companies. Under the Stock Option Rule, a PRC domestic individual must comply with various foreign exchange procedures through a domestic agent institution when participating in any employee stock holding plan or stock option plan of an overseas listed company. Certain domestic agent institutions, such as the PRC subsidiaries of an overseas listed company, a labor union of such company that is a legal person or a qualified financial institution, among others things, shall file with SAFE and be responsible for completing relevant foreign exchange procedures on behalf of PRC domestic individuals, such as applying to obtain SAFE approval for exchanging foreign currency in connection with owning stock or stock option exercises. Concurrent with the filing of such applications with SAFE, the PRC subsidiary, as a domestic agent, must obtain approval from SAFE to open a special foreign exchange account at a PRC domestic bank to hold the funds in connection with the stock purchase or option exercise, any returns based on stock sales, any stock dividends issued and any other income or expenditures approved by SAFE. The PRC subsidiary also is required to obtain approval from SAFE to open an overseas special foreign exchange account at an overseas trust bank to hold overseas funds used in connection with any stock purchase. The domestic agent institution is required to make a quarterly filing with SAFE to update SAFE with relevant information, including the exercise of options by employees, the holding of shares by employees and the funds in the special foreign exchange account and the overseas special foreign exchange account.

Under the Stock Option Rule, all proceeds obtained by PRC domestic individuals from sales of stock shall be fully remitted back to China after relevant overseas expenses are deducted. The foreign exchange proceeds from these sales can be converted into RMB or transferred to the individual’s foreign exchange savings account after the proceeds have been remitted back to the special foreign exchange account opened at the PRC domestic bank. If the stock option is exercised in a cashless exercise, the PRC domestic individuals are required to remit the proceeds to the special foreign exchange account. The Stock Option Rule does not provide for specific forms of penalties for noncompliance but provides that SAFE may impose penalties in accordance with the Foreign Exchange Administration Regulation, Implementing Rules for Individual Foreign Exchange Regulation and other related PRC regulations under which the penalties for noncompliance with foreign exchange administration rules include fines against both our Company and our implicated employees.

On February 15, 2012, SAFE promulgated the Circular on Certain Foreign Exchange Issues Relating to Domestic Individuals’ Participation in Stock Incentive Plan of Overseas Listed Company, or the New Stock Option Rule. Upon the effectiveness of the New Stock Option Rule on February 15, 2012, the Stock Option Rule became void, although the basic requirements and procedures provided under the Stock Option Rule are kept unchanged in the New Stock Option Rule, i.e., the domestic employees participating in a stock incentive plan of an overseas listed company shall appoint the PRC subsidiary of the overseas listed company or a domestic qualified agent to make the registration of the stock incentive plan with SAFE and handle all foreign exchange-related matters of the stock incentive plan through the special bank account approved by SAFE. The New Stock Option Rule clarifies that the domestic subsidiary

of an overseas listed company shall include the limited liability company, partnership and the representative office directly or indirectly established by such overseas listed company in China and the domestic employees shall include the directors, supervisors, senior management and other employees of the domestic subsidiary, including the foreign employees of the domestic subsidiary who continuously reside in China for no less than one year.

Similar to the Stock Option Rule, the New Stock Option Rule requires that the annual allowance with respect to the purchase of foreign exchange in connection with stock holding or stock option exercises shall be subject to the approval of SAFE. The New Stock Option Rule further requires that the material amendments of the stock incentive plan shall be filed with SAFE within three months following the occurrence of the material amendments. The domestic agent shall also make a quarterly update to SAFE to disclose the information with respect to the stock option exercises, the stock holding and foreign exchange matters. If the domestic employees or the domestic agent fails to comply with the requirements of the New Stock Option Rule, SAFE may require a remedy and even impose administrative penalties that SAFE deems appropriate.

We and our PRC employees who have been granted stocks or stock options are subject to the Stock Option Rule and the New Stock Option Rule. In May 2008, UTStarcom (China) Co., Ltd (“UTSC”), our former PRC subsidiary, made a filing with SAFE’s Beijing branch as required by the Stock Option Rule for UTSC’s PRC employees who participate in our employee stock option plans and UTSC obtained approval to open a special foreign exchange account at a PRC domestic bank. Subject to the Stock Option Rule, UTSC submitted material amendments of the stock incentive plan for its PRC employees in June 2011. Along with this submission, UTSC, as the domestic subsidiary of our overseas listed company, submitted on behalf of UTStarcom Telecom Co., Ltd (“HUTS”), the materials for the necessary filings for their PRC employees who participate in our employee stock option plan, which was officially accepted by SAFE’s Beijing branch in December 2011, but the final approval was not issued until March 31, 2012 when the New Stock Option Rule became effective. After the effectiveness of the New Stock Option Rule, we do not need to make a new registration for UTSC, HUTS and UTStarcom (Chongqing) Telecom Co., Ltd (“CUTS”), but as required by SAFE, the application materials will have to be adjusted. Before we submitted the adjusted application material to SAFE, we divested our IPTV equipment business in August 2012, and as a result, UTSC is no longer our subsidiary. In addition, CUTS and UTStarcom (Beijing) Technologies (“UTST”) completed the cancellation of business registration. Therefore, we were required to make adjustments to the filings with SAFE for HUTS. On December 4, 2018, HUTS obtained the relevant approval from SAFE Zhejiang Branch and was allowed to set the foreign exchange special account. In the future, we are also required to comply with other requirements applicable to HUTS which have completed the registration, including a quarterly update to SAFE, the registration of material amendments to our stock incentive plan and the registration for the foreign employees of our PRC subsidiaries when they continuously reside in China for no less than one year.

The enforcement of the laws on Employment Contracts and other labor-related regulations in the PRC may adversely affect our business and our results of operations.

On June 29, 2007, the National People’s Congress of China enacted the laws on Employment Contracts, or the Employment Contract Law, which became effective on January 1, 2008, amended on December 28, 2012. The Employment Contract Law established new restrictions and increased costs for employers to dismiss employees, including specific provisions related to fixed-term employment contracts, temporary employment, probation, consultation with the labor union and employee assembly, employment without a contract, dismissal of employees, compensation upon termination and overtime work, and collective bargaining. According to the Employment Contract Law, an employer is obliged to sign a labor contract with an unlimited term with an employee if the employer continues to hire the employee after the expiration of two consecutive fixed-term labor contracts subject to certain conditions or after the employee has worked for the employer for ten consecutive years. The employer also has to pay compensation to an employee if the employer terminates an unlimited-term labor contract. Such compensation is also required when the employer refuses to renew a labor contract that has expired, unless it is the employee who refuses to extend the expired contract or resign. In addition, under the Regulations on Paid Annual Leave for Employees, which became effective on January 1, 2008 and the Implementation Measures of Ministry of Human Resources and Social Security on Paid Annual Leave for Employees of Enterprises, which became effective on September 18, 2008, employees who have served more than one year for an employer are entitled to a paid vacation ranging from 5 to 15 days, depending on their accumulative total length of service. Employers who fail to allow for such vacation time must compensate their employees three times their regular salaries for each vacation day disallowed, unless such employers can provide evidence, such as a copy of a written notice provided to their employees, that suggests the employers made arrangements for their employees to take such annual leaves, but such employees voluntarily waived taking their leaves or such employees waived their right to such vacation days in writing.

In addition, we are required by PRC laws and regulations to pay various statutory employee benefits, including pension insurance, housing fund, medical insurance, work-related injury insurance, unemployment insurance and maternity insurance to designated government agencies for the benefit of our employees. The relevant government agencies may examine whether an employer has made adequate payments to the statutory employee benefits, and those employers who fail to make adequate payments may be subject to late payment fees, fines and/or other penalties. We expect that our labor costs, including wages and employee benefits, will continue to increase. Unless we are able to control our labor costs or pass on these increased labor costs, our financial condition and results of operations may be adversely affected.

The PCAOB had historically been unable to inspect our auditor in relation to their audit work performed for our financial statements and the inability of the PCAOB to conduct inspections of our auditor in the past has deprived our investors with the benefits of such inspections.

Our auditor, the independent registered public accounting firm that issues the audit report included elsewhere in this annual report, as an auditor of companies that are traded publicly in the United States and a firm registered with the PCAOB, is subject to laws in the United States pursuant to which the PCAOB conducts regular inspections to assess the auditor’s compliance with the applicable professional standards. The auditor is located in mainland China, a jurisdiction where the PCAOB was historically unable to conduct inspections and investigations completely before 2022. As a result, we and investors in the shares were deprived of the benefits of such PCAOB inspections. The inability of the PCAOB to conduct inspections of auditors in China in the past has made it more difficult to evaluate the effectiveness of our independent registered public accounting firm’s audit procedures or quality control procedures as compared to auditors outside of China that are subject to the PCAOB inspections. Pursuant to the HFCAA, the PCAOB issued determinations on December 16, 2021 notifying the SEC that it was unable to inspect or investigate completely accounting firms headquartered in mainland China or Hong Kong, including our auditor as an independent registered public accounting firm. On August 26, 2022, the PCAOB signed a Statement of Protocol with relevant PRC authorities governing inspections and investigations of audit firms based in China, pursuant to which the PCAOB determined that it has secured complete access to inspect and investigate audit firms based in mainland China or Hong Kong in December 2022 and vacated its December 16, 2021, determinations to the contrary. On December 15, 2022, the PCAOB issued a report that vacated its December 16, 2021 determination and removed mainland China and Hong Kong from the list of jurisdictions where it is unable to inspect or investigate completely registered public accounting firms. However, if the PCAOB determines in the future that it no longer has full access to inspect and investigate completely accounting firms in mainland China and Hong Kong, and we use an accounting firm headquartered in one of these jurisdictions to issue an audit report on our financial statements filed with the SEC, we and investors in our shares would be deprived of the benefits of such PCAOB inspections again, which could cause investors and potential investors in the shares to lose confidence in our audit procedures and reported financial information and the quality of our financial statements.

Risks Related to the Performance of Our Ordinary Shares

Our share price is highly volatile. Our shareholders may not be able to resell their ordinary shares at or above the price they initially paid for our shares, or at all.

The trading price of our shares has fluctuated significantly since our initial public offering in March 2000. Our share price could be subject to wide fluctuations in the future in response to many events or factors, including those discussed in the preceding risk factors relating to our operations, as well as:

General market conditions and domestic or international macroeconomic factors unrelated to our performance may also affect our share price. For these reasons, investors should not rely on recent trends to predict future share prices or financial results. Furthermore, following periods of volatility in a company’s securities, securities class action litigation against a company is sometimes instituted. We have experienced substantial costs and the diversion of management’s time and resources on this type of litigation and may do so in the future.

Some of our shareholders have significant influence over our management and affairs, which they could exercise against the best interests of our shareholders.

Entities affiliated with Tonghao (Cayman) Limited, or Tonghao Cayman, and the Smart Soho International Limited, or Smart Soho, and E-Town International Holding (Hong Kong) Co. Limited, or E-Town beneficially owned approximately 34%, 13%, and 10%, respectively, of our outstanding shares as of March 31, 2024. E-Town also has the right to designate a member of our Board of Directors. As a result, Tonghao, Smart Soho and E-Town have the ability to influence all matters submitted to our shareholders for approval, as well as our management and affairs. Matters that could require shareholder approval include:

This concentration of ownership may delay or prevent a change of control or discourage a potential acquirer from making a tender offer or otherwise attempting to obtain control of us, which could decrease the market price of our ordinary shares.

We may need additional capital, and the sale of additional ordinary shares or other equity securities could result in additional dilution to our shareholders.

We believe that our current cash and cash equivalents will be sufficient to meet our anticipated cash needs for the foreseeable future. We may, however, require additional cash resources due to changed business conditions or other future developments, including any investments or acquisitions we may decide to pursue. If these resources are insufficient to satisfy our cash requirements, we may seek to sell additional equity or debt securities or obtain a credit facility. The sale of additional equity securities could result in dilution to our shareholders. The incurrence of indebtedness would result in increased debt service obligations and could result in operating and financing covenants that would restrict our operations. It is uncertain whether financing will be available in amounts or on terms acceptable to us, if at all.

We are a “foreign private issuer,” and our disclosure obligations differ from those of U.S. domestic reporting companies. As a result, we may not provide you the same information as U.S. domestic reporting companies or we may provide information at different times, which may make it more difficult for you to evaluate our performance and prospects.

Under the Exchange Act, we as a foreign private issuer are subject to reporting obligations that, to some extent, are more lenient and less frequent than those of U.S. domestic reporting companies. For example, we are not required to issue quarterly reports or proxy statements. We are not required to disclose detailed individual executive compensation information. Furthermore, our directors and executive officers are not required to report equity holdings under Section 16 of the Exchange Act and are not subject to the insider short-swing profit disclosure and recovery regime.

As a foreign private issuer, we are also exempt from the requirements of Regulation FD (“Fair Disclosure”) which, generally, are meant to ensure that select groups of investors are not privy to specific information about an issuer before other investors. However, we are still subject to the anti-fraud and anti-manipulation rules of the SEC, such as Rule 10b-5 under the Exchange Act. Since many of the disclosure obligations imposed on us as a foreign private issuer differ from those imposed on U.S. domestic reporting companies, you should not expect to receive the same information about us and at the same time as the information provided by U.S. domestic reporting companies.

We are a Cayman Islands company and, because judicial precedent regarding the rights of shareholders may be more limited under Cayman Islands law than under U.S. law, you may have less protection of your shareholder rights than you would under U.S. law.

Our corporate affairs are governed by our memorandum and articles of association, the Cayman Islands Companies Act (2023 Revision) (the “Companies Act”) and the common law of the Cayman Islands. The rights of shareholders to take action against the directors, the rights of minority shareholders to institute actions and the fiduciary responsibilities of our directors to our shareholders are to a large extent governed by the common law of the Cayman Islands. The common law of the Cayman Islands is derived in part from comparatively limited judicial precedent in the Cayman Islands as well as from English common law, the latter of which has persuasive, but not binding, authority on a court in the Cayman Islands. The rights of our shareholders and the fiduciary responsibilities of our directors under Cayman Islands law may not be as clearly established as they would be under statutes or judicial precedents in the United States. In particular, the Cayman Islands have a different body of securities law than the United States. In addition, Cayman Islands companies may not have standing to initiate a shareholder derivative action before the federal courts of the United States. As a result, our public shareholders may encounter more difficulty in protecting their interests against actions taken by the management, the Board of Directors or the controlling shareholders of our Company than they would as shareholders of a public company incorporated in the United States.

You may have difficulty enforcing judgments obtained against us.

We are a Cayman Islands company, and we conduct a significant portion of our operations in the PRC. Substantially all of our assets are located outside of the United States. In addition, all of our directors and officers are residents of countries other than the United States and most, if not all, their assets are located outside of the United States. As a result, it may be difficult for you to bring an action against our directors and officers in the United States. Even if you are successful in bringing an action, it may still be difficult for you to enforce judgments obtained in U.S. courts based on the civil liability provisions of the U.S. federal securities laws against us and our officers and directors.

We have incurred additional costs as a result of being a public company, which could negatively impact our net income and liquidity.

We are a public company listed in the United States and as such, we have incurred and will continue to incur significant legal, accounting and other expenses that we did not incur as a private company. In addition, the Sarbanes-Oxley Act of 2002 and rules and regulations implemented by the SEC and NASDAQ require significantly heightened corporate governance practices for public companies. As a result, we have incurred additional legal, accounting and financial compliance costs and many of our corporate activities have become time-consuming and costly. If we fail to comply with these rules and regulations, we could become the subject of a governmental enforcement action, investors may lose confidence in us and the market price of our ordinary shares could decline.

Our failure to timely file periodic reports with the SEC or satisfy the ongoing NASDAQ listing requirements could result in the delisting of our shares from the NASDAQ, affect the liquidity of our shares and cause us to default on covenants contained in contractual arrangements.

If we are unable to maintain compliance with the conditions for continued listing required by NASDAQ, then our ordinary shares may be subject to delisting from NASDAQ. NASDAQ Listing Rule 5450(a) (1) requires that our shares trade above $1.00 per share. Our shares traded below $1.00 for periods in 2012, 2013, 2020, 2021 and 2022. On March 15, 2013 we received formal notice from NASDAQ that we were not in compliance with NASDAQ’s Listing Rules. While we returned to full compliance on April 11, 2013, our shares may trade below $1.00 per share again in the future. In addition, we failed to file our annual report on Form 20-F for 2016 on a timely basis, but regained compliance after filing such report in November 2017. On January 22, 2022 we received formal notice from NASDAQ that we were not in compliance with NASDAQ’s Listing Rules of minimum bid price, but regained compliance after effecting a reverse stock-split, which was effective on June 28, 2022. If our ordinary shares are delisted from NASDAQ, our ordinary shares may not be eligible to trade on any national securities exchange or the over-the-counter market. If our ordinary shares are no longer traded through a market system, their liquidity may be greatly reduced, which could negatively affect their price. In addition, we may be unable to obtain future equity financing, or use our ordinary shares as consideration for mergers or other business combinations. A delisting from NASDAQ may also have other negative implications, including the potential loss of confidence by suppliers, customers and employees, the loss of institutional investor interest, and fewer business development opportunities and could lead to a default under certain of our contractual arrangements.

We believe that we will be treated as a U.S. corporation for U.S. federal income tax purposes.

As discussed more fully under “Item 10. Additional Information-E. Taxation-U.S. Federal Income Taxation,” we have been treating UTStarcom as a U.S. corporation for all purposes of the U.S. Internal Revenue Code of 1986, as amended (the “Code”). As a result, we will be subject to U.S. federal income tax on our worldwide income. In addition, if UTStarcom pays dividends to a Non-U.S. Holder, as defined in the discussion under the section “Item 10. Additional Information-E. Taxation-U.S. Federal Income Taxation,” we will be required to withhold U.S. income tax at the rate of 30%, or such lower rate as may be provided in an applicable income tax treaty. Each investor should consult its own tax advisor regarding the U.S. federal income tax position of UTStarcom and the tax consequences of holding our shares.

ITEM 4-INFORMATION ON THE COMPANY

UTStarcom, Inc. was originally incorporated in 1991 as a Delaware corporation. In April 2011, we were incorporated as UTStarcom Holdings Corp. as an exempted company under the laws of the Cayman Islands. On June 24, 2011, we effected the Merger to reorganize the corporate structure of UTStarcom, Inc., and its subsidiaries. The Merger resulted in the shares of common stock of UTStarcom, Inc. being converted into the right to receive an equal number of ordinary shares in our capital, which were issued by us in connection with the Merger. Following the Merger, UTStarcom, Inc. became our wholly-owned subsidiary and we became the parent company of UTStarcom, Inc. and its subsidiaries. The transaction was accounted for as a legal re-organization of entities under common control. See “Item 4. Information on the Company-C. Organizational Structure” for a listing of our subsidiaries. We, together with our subsidiaries, continue to conduct our business in substantially the same manner as was conducted by UTStarcom, Inc. and its subsidiaries.

Our ordinary shares are traded on NASDAQ under the same ticker symbol “UTSI,” under which UTStarcom, Inc.’s common stock had previously traded. Our registered office in the Cayman Islands is located at the offices of Maples and Calder (Cayman) LLP, PO Box 309, Ugland House, Grand Cayman, KY1-1104, Cayman Islands. Our telephone number at this address is +1 (345) 949 8066. Our agent for service of process in the United States is The Corporation Trust Company and its address is Corporation Trust Centre, 1209 Orange ST, Wilmington DE 19801, USA. Our principal executive offices are located at 4th Floor, South Wing, 368 Liuhe Road, Binjiang District, Hangzhou, P.R. China. We can be reached by telephone at +86 571 8192 8888 and https://utstar.com.

Our website is https://utstar.com. The SEC maintains a website, http://www.sec.gov, that contains reports, proxy and information statements, and other information regarding issuers that file electronically with the SEC, including UTStarcom. The information contained on our website is not incorporated by reference in this annual report.

Our core business is providing telecommunication network products, solutions and services. As a global telecom infrastructure provider, we focus on delivering innovative carrier-class packet optical, network synchronization and broadband access (both wireless and fixed line) products and solutions, coupled with Software Defined Networking (“SDN”) platform, optimized for mobile backhaul, metro aggregation, broadband access and value added services.

Our networking technologies enable access, aggregation and transports of high-speed data, voice and video. The product lines include Converged Packet Transport (“CPT”), Disaggregated Router Platform, Packet Transport Network (“PTN”), Packet Aggregation Network (“PAN”), Wireline Broadband Access including Multi-Services Access Network (“MSAN”) and Fiber To The X (“FTTx”), Carrier Wi-Fi solution and SDN controller.

UTStarcom is actively involved in new products and solutions developments in several key target areas including 5G mobile transport networks, disaggregated network platforms optimized for telecom market applications and requirements, and network synchronization. The new products and solutions utilize the experience and knowledge that we have accumulated over the years in our key areas of expertise including optical communications, broadband access technologies, as well as hardware and software design.

We support full cycle in-house R&D and manufacturing equipped with advanced design, test and measurement tools. Our manufacturing is focused on production of high quality telecom equipment with comprehensive quality control process certified by LRQA for ISO9001/14001, ISO45001 (ex-OHSAS 18001), which results in very high equipment reliability. As a part of our efforts to support our customers on all stages of network planning, deployment and operation, we provide full range of pre- and post-sale services including turn-key deployments as may be required by our customers.

SkyFlux CPT Platform

The SkyFlux CPT is our next-generation communications platform that enables carriers to effectively manage the network resources and meet complex requirements of 5G mobile systems as well as of various other traditional and emerging applications by ensuring high performance, flexibility and efficiency. The SkyFlux platform combines Segment Routing over MPLS (SR-MPLS) and MPLS-TP tunneling, TDM-like Ethernet based on FlexE/G.mtn, highly accurate time synchronization, and SDN-based network intelligence into an efficient future-proof packet transport network. The platform provides support of high-speed interfaces up to 100GE/200GE/400GE, high port density, wide range of services including L2/L3VPN, and full set of carrier-class features: sub-50ms protection, OAM, QoS, hardware redundancy. On top of high switching capacity and performance, the platform offers such advanced features as hard and soft network slicing, extra-low forwarding latency with FlexE/G.mtn Cross-Connect feature, and very high time synchronization accuracy reaching 5ns TE accuracy – characteristics of a transport networks that are particularly important for efficient 5G mobile network deployments.

The platform was formally launched in 2020, and 2 products have been already released: SkyFlux SPN803S and SkyFlux SPN805S. Both products offer high switching capacity, support of all advanced features of the CPT platform including SR, FlexE, network slicing, highly accurate synchronization. The products are suitable for 300mm depth rack installation common in networks of mobile operators. The SkyFlux SPN805S – a modular 5RU chassis-based platform optimized for high-capacity access and aggregation applications. The product offers 640Gbps switching capacity, 1GE/10GE/25GE/50GE/100GE interfaces, and full hardware redundancy for key components. The SkyFlux SPN803S is a compact modular 2RU chassis with power supply redundancy and 320Gbps switching capacity designed for high-capacity access applications.

The SkyFlux CPT platform successfully passed a complex and comprehensive set of tests and was approved for use on 5G mobile network of one of the major mobile operators in China. The Company was actively working in 2023 on the development of new access products in the SkyFlux CPT portfolio to address the growing demand in Chinese market for this type of products. We expect to see initial orders for these new products in 2024. We are working with our customers on the existing network upgrade to SkyFlux CPT technology. Overall, we continuously keep working with our customers and partners on further promotion of this platform.

SkyFlux UAR Disaggregated Network Solution

Disaggregation of hardware and software in telecommunication networks, and more specifically in 5G transport networks, becomes an increasingly important technology. It has the potential to reduce capital expenses and operating expense of transport networks, while enabling the support of a variety of requirements in a flexible and cost-efficient manner. We leverage our expertise in telecom networks and carrier grade hardware and software design to answer growing market demand for higher openness, flexibility and improved cost-efficiency of telecom network infrastructure through the use of network disaggregation concept. UTStarcom have been actively working in this area in recent years, developing its own disaggregated network platform, and providing disaggregated network products development and integration services to its customers (including major telecom network operators).

In 2022, UTStarcom released its newest SkyFlux UAR Disaggregated Router platform that combines the strengths, flexibility, and low TCO benefits of modular chassis-based hardware platforms with all the advantages of the software-centric network disaggregation paradigm. The SkyFlux UAR Disaggregated Router platform is based on IP-MPLS and Segment Routing technologies with multiple advanced features (such as SR-MPLS, L2VPN/L3VPN/EVPN, OAM, protection, telemetry, IEEE1588v2 PTP, SyncE, QoS/H-QoS, etc.) adopted for the target applications including 5G transport network and others. The initial release of the platform included 3 chassis-based modular disaggregated routers (SkyFlux UAR400A-04X, SkyFlux UAR500A-08X, and SkyFlux UAR500B-12X) and the SkyFlux NOS Network Operating System. The SkyFlux UAR Disaggregated Router platform components can be integrated to work together and provided as a pre-integrated solution, or can be used separately for integration with compatible third party commercial or open-source components. While 5G/4G midhaul and backhaul are the primary targets application for the platform, it has a wider potential and can be efficiently applied to other applications and market segments, including broadband aggregation, metro access and aggregation networks, and others.

In 2022-2023 UTStarcom continued working with China Unicom Research Institute, a wholly owned subsidiary of China Unicom, one of the major mobile network operators (“MNO”) in China, on the cooperative development and field testing of an open and disaggregated network platform that is primarily intended to be used as a carrier-grade networking platform for the access segment of 5G transport network of China Unicom, which operates as IP RAN transport based on Segment Routing technology. Initial efforts in 2020-2021 were focused on the development of NOS (Network Operating System), which were concluded with a successful IOP (interoperability) testing with several 3rd party vendors, and a field trial on customer’s network in Guangdong Province, China. The NOS was designed to ensure openness and prevent vendor lock-in, supporting a variety of hardware implementations that can be based on certain Broadcom DNX series and Centec switching chips, Intel x86 and ARM CPU, non-redundant pizza-box as well as redundant chassis platforms. Following the completion of NOS v.1.x Phase 2 development announced earlier that covered many new features critical for the intended use case (SR-MPLS, EVPN, extended support of synchronization, OAM, etc.), in 2022 the Company won a new request for proposal (“RFP”) from the customer for further NOS platform development: a v.2.x NOS development that covers such advanced features as SRv6 and the related protocol stack, as well as various NOS platform improvements & enhancements. In 2022 we also expanded the scope of cooperation with the customer to hardware platforms: we won the customer’s RFP for the disaggregated hardware platform development. Following the successful solution lab testing with China Unicom Research Institute that the Company passed earlier in 2023, UT also successfully completed field trials and interoperability tests by the end of 2023.

The Company also continued its collaboration with Guangdong Research Institute of China Telecom Co., Ltd., the professional technology research institution of China Telecom, one of the major telecom network operators in China, on the development of a disaggregated platform for 5G transport network of China Telecom, including the development of a chassis-based modular redundant disaggregated hardware platform based on the Intel x86 CPU and Broadcom DNX-series switch chip, implementation of hardware drivers and APIs, integration of ONIE (Open Network Install Environment) into the platform, and integration of certain UTStarcom software modules into the customer’s NOS. In 2022, as yet another milestone in this collaboration between the companies, UTStarcom won an RFP aimed at expanding the capabilities of the platform, including the development of 3 new line cards for use with the white-box router platform. The Company finalized the development per RFP scope and passed final acceptance. In 2023, UT continued development of hardware platforms to support the vision of China Telecom Research Institute for the next gen 5G transport network. We expect volume orders and field deployment of the related products to start in 2024.

Answering the market requirements for the industry migration from legacy rigid carrier networks towards DC-centric architectures in CSP metro transport networks, the Company in collaboration with Chinese universities engaged into the development project focused on the containerized modular SONiC-based NOS, compatible hardware router platform, along with the related network, service and resource orchestration. The Company finalized the development in 2023, and plans to pass the acceptance in 2024.

As 5G networks rollout gains momentum, carrier-class network solutions optimized for 5G transport applications becomes increasingly important, helping operators to reduce costs, improve control over the telecommunication platforms, and accelerate innovation. We believe we are well-positioned to capitalize on this opportunity, leveraging our expertise in carrier-class solutions design and strong customization design capabilities.

SDN Platform

UTStarcom offers a suite of products based on SDN technology combined in a SOOTM Network (Software-defined Open Packet Optical) solution which answers the needs of telecom operators for the next generation intelligent network, helping them to reduce capital expenditures and operating expenses, while enhancing overall network performance, availability and bandwidth efficiency and improving the customer experience. With SOO network operators gain unprecedented programmability, automation, and network control, which enables them to build highly scalable, flexible networks that readily adapt to changing business needs.

The solution successfully passed Proof of Concept (“PoC”) testing with major Tier-1 operators in Tokyo in 2015. We won few commercial contracts for the development of SDN key function modules. Two of them (Middleware Qx driver and service provisioning tool FMS automation) have successfully passed technical evaluation and field trial, and moved to commercial deployment in 2018. Another two key new function modules are Topology Resource Management (“TRM”) and Path Calculation Management (“PCM”). Development of both TRM and PCM modules has been completed and modules were provided to the customer for testing.

Along with the release of the new SkyFlux CPT platform in 2020, we released a new version 3.2 of the SOO Station SDN Controller tightly coupled with the SkyFlux CPT platform and enhanced with the support of Segment Routing (“SR”), advanced Path Calculation Engine (“PCE”), Network Slicing and a number of advanced features. Used together with SkyFlux CPT, the solution creates an efficient networking platform optimized for the variety of modern applications including 5G midhaul and backhaul, edge data center / MEC interconnect networks, next generation metro aggregation. The SOO Station SDN Controller was tested together with SkyFlux CPT platform by one of the major mobile operators in China and approved for use on its 5G transport network.

In parallel, we continue the development and optimization of the SOO Station platform for use with our SkyFlux UAR & NOS Disaggregated Router platform and its intended applications.

The Company also actively works on expanding the scope and reach of our network control, management and intelligence solutions, including support of such advanced features as network and service orchestration, operation automation, resource management and control for the network/compute/storage infrastructure including the support of network virtualization, containerized network resource management, etc. Within the scope of these efforts, the Company in collaboration with Chinese universities engaged into the related product development that involved an Orchestrator, SDN Controller, Container Management & Control System applied to the SONiC-based NOS and UT-developed hardware router platform. The Company finalized the development in 2023, and plans to pass the acceptance in 2024.

Packet Optical Products

PTN product line is represented by NetRing Transport Network (“NetRing TN”) Series products that are based on the Multi-Protocol Label Switch Transport Profile (“MPLS-TP”) and Carrier Ethernet (“CE”) technologies. This product line combines packet switch/forwarding, packet optical transport and time/clock synchronization technologies to meet customers’ metro networking requirements. Large volumes of NetRing TN products have been deployed worldwide since their launch.

The Next Generation Packet Transport Network (“NG-PTN”) portfolio offers some important improvements including highly efficient hardware and software architecture, high port density, high speed interfaces up to 100GE, low power consumption and overall capital and operating expense savings. The growing demand for 100GE interface support from operators has been driving NG-PTN sales in recent years, and we continued shipping our 100GE-enabled NG-PTN products in 2021-2022 to meet the demand. This includes orders that we received for the latest NetRing TN704E as well as expansion orders for TN705E, supplied for the 4G/5G network expansion of our customer in Europe. The Company continued working on certain new product developments to better address the needs of the customer for its network expansion. We expect extension orders of our NG-PTN products from our customers in 2024.

The platforms and networks deployed by our customers are in active use and operation. We continue providing support to them, and expect renewal of annual maintenance contracts in 2024.

Network Synchronization

The SyncRing product family was specifically designed for highly accurate time and frequency synchronization over packet switched network based on PTP (IEEE1588v2) and Synchronous Ethernet technologies. The product family includes XGM Series grand master devices and XBC Series boundary clock switches centrally managed by our proven OMC-O NMS network management platform. The SyncRing solution is designed for the cluster distributed timing architecture, and is mainly aimed at mobile network operators due to its ability to meet the stringent synchronization accuracy requirements of LTE/LTE-A and 5G networks.

The SyncRing product portfolio includes SyncRing XGM Series outdoor Grand Master XGM30 (PRTC-B class T-GM), a new indoor Grand Master XGM30E released in 2023, and SyncRing XBC Series Boundary Clocks XBC510 (T-BC Class A) and XBC340/XBC341 (T-BC Class B, Power over Ethernet “POE” support), and provides an excellent network clock and time synchronization solution for 4G/5G deployments.

The SyncRing solution has been deployed in the LTE mobile network of one of the largest Mobile network operators (“MNO”) in Japan since 2017 with multiple expansion orders and volume shipments of SyncRing products to our customer in 2019 and 2020. In 2023 we continued providing technical support services to the customer. Following the global launch of 5G technology and start of 5G networks rollout, we expect further orders of the 5G-ready XGM30/XGM30E Grand Masters and XBC340/ XBC341 Boundary Clocks switches. We also pro-actively exploring China market for new customers and related opportunities presented by fast rollout of 5G networks in this market.

Broadband Access

MSAN offers a wide range of services over copper twisted pair and optical fiber including IPTV, High-Speed Internet Access, POTS, VoIP. UTStarcom’s iAN Multimedia Network Edge is a leading MSAN platform with accumulated over 40 million lines installed worldwide. The latest iAN platform-iAN1200 series MSAN portfolio accommodates carrier-grade broadband access, telephony and data service, and supports a range of technologies such as POTS, ADSL/ADSL2/ADSL2+, VDSL2, SHDSL (EFM) which allows service providers to serve highly interactive and bandwidth intensive applications. The MSAN B1200 product line includes several products of different capacity that act as a traditional TDM based DLC, IPDSLAM, Media Gateway platform integrated into a single device and supports seamless migration from V5/AN to VoIP/AG and IMS Access. The MSAN B1200 Series products were widely deployed and expanded since 2015 with shipments accumulating to over 5 Million ports. We see a demand for legacy MSAN platforms upgrade and working with our customers on related opportunities.

Carrier Wi-Fi product line includes a complete carrier-grade solution for a managed wireless access network: Wireless Access Controllers, Network Management System, and Wi-Fi Access Points (“AP”) for carrier and MSO markets and various deployment scenarios. We have successfully deployed Carrier Wi-Fi solutions since 2013 in our key target markets.

Another integral part of our Wireline Broadband Access portfolio – GPON FTTx represented by a range of OLT and ONT products, designed for delivery of high-speed voice, data and video services to residential and business subscribers. We saw a growing demand for FTTx in our key broadband market in India recently that resulted in orders received in 2019 and 2020.

Our Broadband Core solutions such as IMS (IP Multimedia Subsystem) and SSTP (Signaling Transfer Point) are deployed as a part of operators’ broadband core and enable them to provide a number of services to their end customers, as well as to monetize their broadband network infrastructure. The deployed platforms are in active use by our customers, we received multiple expansion orders for IMS in 2022-2023, and we expect to receive further expansion orders in 2024 to meet operators’ needs for increasing broadband customers’ demands.

We continue providing support and maintenance services to our customers that use our broadband solutions. We also see continued demand for broadband products and opportunities in our existing and new markets globally.

Enterprise Solutions Sales Initiative

In 2023, the Company established a domestic enterprise sales team to focus on market opportunities related to Smart Cities and Digital Construction in China, such as Smart Street Light, Smart Agriculture, etc.. We are actively exploring the market and related opportunities, we have several projects in process that we expect to result in orders in 2024 and beyond.

MARKETS AND CUSTOMERS

The table below describes net sales by geographic region for the fiscal years ended December 31, 2023, 2022 and 2021.

Our products and services are used primarily in Asia. In 2023, 2022 and 2021, India market represents 53%, 51% and 52% of our net sales, respectively. Japan market represents 31%, 37% and 37% of our net sales in 2023, 2022 and 2021, respectively.

Our key target geographical markets for the deployment of our broadband infrastructure products are India, Japan, and China. We believe these geographical markets provide a significant opportunity given their strong consumer demand for new broadband services and ongoing upgrades of telecom infrastructure.

We have observed consistently high interests in our products in the India market. We see potential for growth there for many of our product lines including optical transport and aggregation, fixed and wireless broadband access. Provided geopolitical tensions between China and India, we are exploring options to keep supply of our products to India to meet the demand for project upgrade and expansion.

Japan has been one of our key markets for years, boasting some of our largest network deployments. We continue providing technical support and maintenance services to our existing customers.

China market, with its large population and rapid industry growth, quick development of telecom infrastructure especially rollouts of 5G mobile networks and Information and Communications Technology (ICT) digitalization, represents a strong potential for our sales expansion. We focus our sales efforts on promotion of solutions for 5G + Internet of Thing (IOT) and see growing interests and demands for our latest products and solutions in the territory.

On top of our traditional geographical markets, we are exploring other markets globally to offer and bring our cutting-edge telecommunication solutions to new customers.

A significant portion of our net sales is derived from a Japanese customer, Softbank, which is also one of our former shareholders. In 2023, our net sales to Softbank totaled approximately $3.7 million, representing approximately 23% of our total net sales. In 2022, our net sales to Softbank totaled approximately $4.0 million, representing approximately 28% of our total net sales. See “Item 3. Key Information-D. Risk Factors-Risks Related to Our Business-We rely on a Japanese customer and an Indian customer for a significant portion of our net sales. Any deterioration of our relationship or any interruption to our ongoing collaboration with this customer may significantly harm our business, financial condition and results of operations.” Another significant portion of our net sales is derived from an India customer, BSNL. In 2023, our net sales to BSNL totaled approximately $5.6 million, representing approximately 36% of our total net sales. In 2022, our net sales to BSNL totaled approximately $6.2 million, representing approximately 44% of our total net sales. In the third quarter of 2019, BSNL delayed payment on a large receivable. We have received partial payment at the end of 2019 and every month in 2020, 2021, 2022, 2023 and Q1 2024. See “Item 3. Key Information-D. Risk Factors-Risks Related to Our Business.”

COMPETITION

We compete in the telecommunications equipment market, providing IP-based core infrastructure products, and services for transporting data, voice and television traffic across IP-based networks. The markets in which we compete are characterized by rapid change, converging technologies, and a migration to IP-based networking and communications solutions that offer relative advantages

to our customers and their subscribers. These market factors represent a competitive threat to UTStarcom. We compete with numerous vendors in each product and market category. The overall number of our competitors providing new products and solutions may increase. Also, the composition of competitors may change as we increase our activity in various technology markets. In particular, we have experienced price-focused competition from competitors in Asia, and we anticipate this will continue.

We believe our competitive strengths are derived from three main factors: our ability to introduce and deploy well-developed IP- based technologies and products; our reputation for providing a customer-centric business model; and our ability to solve complex problems. Our competitive disadvantages include our relatively smaller size in terms of revenues, working capital, and financial resources and headcount; our lack of historical sales to many of the largest carriers in well-established markets and our lack of consumer brand recognition in markets.

The broadband infrastructure market is subject to intense competition worldwide from numerous global and regional competitors, including some of the world’s largest companies. These companies leverage pricing, payment terms and their pre-existing customer relationships. Specific competitors in this segment include Cisco, Juniper, Nokia, Ciena, Huawei Technologies, and ZTE.

OPERATIONS

Sales, Marketing and Customer Support

We pursue a direct sales and marketing strategy in Japan, India, China and South Asia, targeting sales to telecommunications operators and equipment distributors with closely associated customers. We maintain sales and customer support sites in China, Japan and India. Our customer service operations in Hangzhou and Chengdu China, serve as both a technical resources and liaisons to our product development organization.

Manufacturing, Assembly and Testing

The manufacturing operations consist of circuit board assembly, final system assembly, software installation and testing. We assemble circuit boards primarily using surface mount technology. Assembled boards are individually tested prior to final assembly and tested again at the system level prior to system shipment. We use internally developed functional and parametric tests for quality management and process control and have developed an internal system to track quality statistics at a serial number level. System final testing and packaging are conducted at our own facilities as well as contracted to third parties.

We currently manufacture our products at our Hangzhou, China facility.

RESEARCH AND DEVELOPMENT

We believe it is essential to continue to develop and introduce new and enhanced products if we are to maintain our competitive position. While we use competitive analyses and technology trends as factors in our product development plans, the primary input for new products and product enhancements comes from soliciting and analyzing information about service providers’ needs. We have been able to cost-effectively hire highly skilled technical employees from a large pool of qualified candidates in China. Our R&D centers are ISO 9001-2000 certified.

In the past we have made, and expect to continue to make, significant investments in research and development. For the years ended December 31, 2023, 2022 and 2021 our R&D expenses totaled $5.9 million, $4.8 million, and $6.9 million, respectively.

INTELLECTUAL PROPERTY

Our ability to compete depends in part on our proprietary technology. We rely on a combination of patent, copyright trademark and trade secret laws, as well as confidentiality agreements and licensing arrangements, to establish and protect our proprietary rights. In addition, we have, from time to time, chosen to abandon previously filed applications. Patents may not be issued and any patents issued may not cover the scope of the claims sought in the applications. Additionally, issued patents may be found to be invalid or unenforceable in the courts of those countries where we hold or have filed for such patents or patent applications. Our U.S. patents do not afford any intellectual property protection in China or other international jurisdictions. Additionally, patents that we hold in countries other than the United States do not afford any intellectual property protection in the United States. Please refer to the discussion of risks associated with our intellectual property in “Item 3. Key Information-D. Risk Factors-Risks Related to Our Business-We may be unable to adequately protect against the loss or misappropriation of our intellectual property, which could substantially harm our business.”

SEASONALITY

Although we experience some seasonality typical of the telecommunications industry, our revenues and earnings have not demonstrated consistent seasonal characteristics. In contrast, our results of operation are generally impacted more significantly by factors such as customer concentration and the timing of revenue recognition.

RAW MATERIALS

We source and purchase components comprising of active and passive electronic parts, mechanical and electrical parts, OEM and third party parts in the open markets from China and overseas. Prices for these component parts typically vary with the global and local supply and demand dynamics as well as raw material price fluctuations. Component part price volatility is also affected by one-off events such as the earthquake in Japan and flooding in Thailand resulting in short-term electronic component and hard drive shortages respectively. Recent COVID-19 pandemic has impacted the supply chain of our materials that has caused high inflation rates in many countries and has resulted significant price increase of some of the materials we used. See “Item 3. Key Information-D. Risk Factors-Risks Related to Our Business.”

REGULATIONS

Multiple government bodies are involved in regulating and administering affairs in the telecommunications and information technology industries in China, Japan and India, among which the Ministry of Industry and Information Technology (“MIIT”), NDRC, SASAC and State Administration of Press, Publication, Radio, Film and Television (“SAPPRFT”) play the leading roles. These government agencies have broad discretion and authority over all aspects of the telecommunications and information technology industry in China, including but not limited to, setting the telecommunications tariff structure, granting carrier licenses and frequencies, approving equipment and products, granting product licenses, approving of the form and content of transmitted data, specifying technological standards as well as appointing carrier executives, all of which may impact our ability to do business in China. See “Item 3. Key Information-D. Risk Factors-Risks Relating to Conducting Business in China.”

We are a holding company incorporated in the Cayman Islands.

The following table sets forth our subsidiaries, including their country of incorporation or residence and our ownership interest in such subsidiaries.

Our principal executive offices, research and development, manufacturing and back office functions are located at our office facilities in Hangzhou, China.

In November 2010, we entered into a lease agreement for our office in Tokyo, Japan. Under the term, we have leased over 500 square meters of gross floor area and we extend the lease period every two years. The current lease agreement has been renewed for another two years in November 2023. In July 2016, we entered into a new lease agreement for our office facilities in Hangzhou, China,

and later we expanded the lease area with the same landlord. Under the term of these lease agreements, we have leased 15,925 square meters (approximately 171,417 square feet) of gross floor area, through July 31, 2021. In August 2021, we renewed lease agreement and leased 14,405 square meters (approximately 154,998 square feet) of gross floor area, which extends 5 years to 2026. In December 2022, we reduced the gross floor area to 11,674 square meters (approximately 125,662 square feet) .We believe our facilities are suitable and adequate to meet our current needs.

ITEM 4A-UNRESOLVED STAFF COMMENTS

None.

ITEM 5-OPERATING AND FINANCIAL REVIEW AND PROSPECTS

The following discussion of our financial condition and results of operations is based upon and should be read in conjunction with our consolidated financial statements for the periods specified and their related notes included in this Annual Report on Form 20-F, as well as “Item 3. Key Information-A. Selected Financial Data.” This report contains forward-looking statements within the meaning of Section 27A of the Securities Act of 1933, as amended, or the Securities Act, and Section 21E of the Securities Exchange Act of 1934, as amended, or the Exchange Act, including, without limitation, statements regarding our expectations, beliefs, intentions or future strategies that are signified by the words “expect,” “anticipate,” “intend,” “believe,” or similar language. All forward-looking statements included in this Annual Report are based on information available to us on the date hereof, and we assume no obligation to update any such forward-looking statements. In evaluating our business, you should carefully consider the information provided under “Item 3. Key Information-D. Risk Factors.” Actual results could differ materially from those projected in the forward-looking statements. We caution you that our businesses and financial performance are subject to substantial risks and uncertainties.

OVERVIEW

We are a global telecom infrastructure provider dedicated to developing technology that will serve the rapidly growing demand for bandwidth from cloud-based services, mobile, streaming and other applications. We work with carriers globally, to meet this demand through a range of innovative broadband packet optical transport and wireless/fixed-line access products and solutions. We focus on delivering innovative carrier-class broadband transport and access products and solutions, optimized for mobile backhaul, metro aggregation, broadband access and Wi-Fi data offloading. Collectively, our range of solutions is designed to expand and modernize telecommunications networks through smooth network system integration, lower operating costs and increased broadband access. We also provide the carriers with increased revenue opportunities by enhancing their subscribers’ user experience. The majority of our business is based in Japan, India, China and other Asian markets.

We differentiate ourselves with products designed to reduce network complexity, integrate high performance capabilities and allow a simple transition to next generation networks. We design our products to facilitate cost-effective and efficient deployment, maintenance and upgrades.

Our customers can easily integrate our products, which are IP-based, with other industry standard hardware and software. Additionally, we believe we can introduce new features and enhancements that can be cost-effectively added to our customers’ existing networks. IP-based devices can be changed or upgraded in modules, saving our customers the expense of replacing their entire system installation. Our strategic priorities are summarized as follows:

Investments

In October 2004, we invested $3.0 million in Series D preferred convertible stock of GCT Semiconductor, Inc., or GCT, which designs, develops and markets integrated circuit products for the wireless communications industry. This investment represents approximately a 0.2965% interest in GCT. This investment is accounted for using the cost method. We assess the fair value at every year-end. In 2012 and 2016, we recorded $2.1 million and $0.8 million investment impairment, respectively. As of December 31, 2016, the book value of the investment was zero. On March 26, 2024, GCT announced that it became a publicly traded company after completing business combination with Concord Acquisition Corp III and commenced trading on NYSE under ticker symbol "GCTS" starting March 27, 2024. As of the date of this report, the Company holds about 0.16% of its outstanding common shares.

On October 16, 2010, we invested $30.0 million in ITV Media Inc., or (“ITV”), $10.0 million of which was paid by our common shares that we had the repurchase rights and $20.0 million of which was paid by cash. We recorded this transaction as an acquisition because we then owned 75% interests in ITV and had effective control. The transactions closed on November 8, 2010. On April 15, 2012, we then exercised our repurchase right, which trigged deconsolidation of ITV from our consolidated financial statements starting from June 21, 2012 because we lost effective control due to our ownership decreasing from 75% to 49% and we lost one seat on the Board of Directors. Thereafter we recorded this investment using the equity method. From December 3, 2012 to December 31, 2015, we purchased $35.1 million convertible bonds that bear interest at 6.5% per annum with various maturity dates and subsequently all maturity dates were extended to March 31, 2025. In 2013 and 2014, we recorded a total of $9.6 million and $5.3 million, respectively, in losses for the preferred stock investment to reflect our 49% interest in ITV losses. After the preferred shares was reduced to zero, we start to record 100% ITV losses against our convertible bond investment balance until the carrying value of the convertible bond investment balance was reduced to zero. Therefore, in 2014 and 2015, we recorded $3.6 million and $14.0 million, respectively, in losses to reflect 100% of ITV losses. Additionally, at every year-end, we assess the fair value of the ITV, and recorded impairment charges of $9.1 million, $2.4 million and $6.0 million in 2013, 2014 and 2015, respectively. The convertible bond investments balance was reduced to zero as of December 31, 2015.

On August 31, 2012, we completed the sale of our IPTV business to UTStarcom Hong Kong Holdings Ltd. which is controlled by our former Chief Executive Officer. On the same day, we purchased a $20.0 million Convertible Bond from UTStarcom Hong Kong Holdings Ltd. which bears interest at 6.5% per annum and matured on August 31, 2017. On April 7, 2015, we entered an agreement with UTStarcom Hong Kong Holdings Ltd. for the conversion of the $20.0 million Convertible Bond. Pursuant to the agreement, UTStarcom Hong Kong Holdings Ltd. paid $10.0 million in cash to us as partial repayment of the principal of the Convertible Bond. The remaining principal and interest of the Convertible Bond were converted to 14% of equity interest of UTStarcom Hong Kong Holdings Ltd. We used the cost method to account for this investment. During 2015, we assessed the fair value of UTStarcom Hong Kong Holdings Ltd, and recorded a $6.5 million impairment charge on this investment. During 2018 and 2019, the Company assessed the fair value of UTStarcom Hong Kong Holdings Ltd. and recorded a $0.4 million and nil impairment charge. As of December 31, 2019, the recorded value of this investment was $3.1 million. On December 17, 2020, we signed an agreement with Eagle Field Holding Limited for sale of 14% interest of UTStarcom Hong Kong Holdings Limited for a consideration of $2.1 million, to be paid on March 31, 2021. As the result, we recorded $1.0 million impairment loss during 2020 and reclassified this investment as short-term investment at December 31, 2020. On March 31, 2021, we received $2.1 million from buyer.

RESULTS OF OPERATIONS

Our reporting segments are as follows:

The comparison of 2022 and 2021 financial positions and results of operations and related discussions was in “Item 5—Results of Operations” included in the annual report for the year ended December 31, 2022 on Form 20-F, which was not incorporated in this annual report.

Net Sales

Fiscal 2023 vs. 2022

Net sales increased by 12.1% to $15.8 million for 2023 as compared to $14.1 million for 2022.

Sales from equipment were $4.6 million for 2023, an increase of $2.3 million compared to $2.3 million for 2022. The increase was primarily due to increased revenue from customers in India.

Sales from services were $11.2 million for 2023, a decrease of $0.6 million compared to $11.8 million during 2022. The decrease was mainly due to the completion of current projects and no new major projects in India.

Cost of Sales

Cost of sales consists primarily of material and labor costs associated with manufacturing, assembly and testing of products, costs associated with installation and customer training, warranty costs, fees to agents, inventory and contract loss provisions and related overhead. Cost of sales also includes import taxes and tariffs on components and assemblies.

Fiscal 2023 vs. 2022

Cost of sales was $11.4 million, or 72% of net sales for 2023 compared to $11.4 million, or 81% of net sales, for 2022. The cost of sales percentage in 2023 was decreased due to the lower inventory reserves.

Cost of sales from equipment was $3.7 million, or 80% of net equipment sales, for 2023, compared to $2.9 million, or 127% of net equipment sales for 2022.

Cost of sales from services were $7.7 million, or 69% of net sales from services, for 2023, compared to $8.5 million, or 72% of net sales from services for 2022.

Gross Profit (Loss)

Our gross profit has been affected by changes in average selling prices, material costs, product mix, the impact of warranty charges and contract loss provisions, as well as inventory reserves. Inventory reserves was $0.1 million and $0.6 million for 2023 and 2022, respectively. Our gross profit, as a percentage of net sales, varies among our product families. We expect that our overall gross profit, as a percentage of net sales, will fluctuate in the future as a result of shifts in product mix and stages of the product life cycle.

Fiscal 2023 vs. 2022

Gross profit was $4.4 million, or 28% of net sales, for 2023, compared to gross profit of $2.7 million, or 19% of net sales, for 2022.

Sales of equipment had a gross profit of $0.9 million, with a gross profit margin of 20%, for 2023, as compared to a gross loss of $0.6 million, with a negative gross profit margin of 27% for 2022. The improved gross profit was attributed to the lower inventory reserves.

Sales of service earned a gross profit of $3.5 million, or 31% of net sales of services for 2023, compared to a gross profit of $3.3 million, or 28% of net sales of services, for 2022.

Operating Expenses

The following table summarizes our operating expenses:

Selling, general and administrative expenses, or SG&A, include employee compensation and benefits, professional fees, sales commissions, allowance of credit losses and travel and entertainment costs. Research and development, or R&D, expenses consist primarily of compensation and benefits of employees engaged in research, design and development activities, cost of parts for prototypes, related equipment depreciation and third-party development expenses. We believe that continued and prudent investment in R&D is critical to our long-term success, and we continue to evaluate appropriate investment levels.

SELLING, GENERAL AND ADMINISTRATIVE

Fiscal 2023 vs. 2022

SG&A expenses were $5.3 million for 2023, an increase of 132.0%, or $3.0 million, as compared to $2.3 million for 2022. The increase was mainly attributable to less reversal of allowance for credit loss associated with aged receivables from our India customers, and the one-off lease exemption recorded in 2022 that did not recur in 2023.

Reversals of credit losses were $1.3 million for 2023, a decrease of 62.0%, or $2.2 million, as compared to $3.5 million for 2022.

RESEARCH AND DEVELOPMENT

Fiscal 2023 vs. 2022

R&D expenses were $5.9 million in 2023, an increase of 23.5%, or $1.1 million, compared to $4.8 million in 2022. The increase reflected the Company’s different stages in 5G product development.

STOCK-BASED COMPENSATION EXPENSE

The following table summarizes the stock-based compensation expense in the Company's Consolidated Statements of Comprehensive Loss:

As of December 31, 2023, there was approximately $0.1 million of total unrecognized compensation cost, as measured, related to unvested stock options and restricted stock and restricted stock units. This cost is expected to be recognized over a weighted-average period of 0.07 years.

Fiscal 2023 vs. 2022

Stock-based compensation expense was $0.3 million in 2023, decreasing 51.4%, or $0.3 million, compared to $0.6 million in 2022. The decrease was primarily due to lower employee participation stock-based compensation in 2023.

OTHER INCOME (EXPENSE)

INTEREST INCOME

Fiscal 2023 vs. 2022

Interest income was $2.2 million and $2.2 million for 2023 and 2022, respectively.

OTHER INCOME (EXPENSE), NET

Fiscal 2023 vs. 2022

Other income, net was $2.0 million for 2023 and primarily consisted of a $1.9 million gain from the appreciation of U.S. dollar against the Japanese Yen.

Other expense, net was $0.7 million for 2022 and primarily consisted of a $0.7 million loss from the depreciation of INR against U.S. dollar which partially offset by the depreciation of Japanese Yen against U.S. dollar.

INCOME TAX EXPENSE (BENEFIT)

FASB ASC 740-10 establishes criteria for recognizing or continuing to recognize only more-likely-than-not tax positions, which may result in income tax expense volatility in future periods. While we believe that we have adequately provided for all tax positions, amounts asserted by taxing authorities could be greater than our accrued position. Accordingly, additional provisions on income tax related matters could be recorded in the future as revised estimates are made or the underlying matters are settled or otherwise resolved.

For a full reconciliation of our effective tax rate to the U.S. federal statutory rate of 21% and further explanation of our provision for taxes, see Note 10 to our Consolidated Financial Statements included under Part III, Item 18, which is incorporated herein by reference.

Fiscal 2023 vs. 2022

Income tax expense was $1.3 million in 2023, compared to $2.1 million of income tax expense in 2022. The fluctuation was primarily due to the significant change of income before income taxes in India. Our overall effective tax rate was -49% in 2023, compared to -70% in 2022, primarily due to the fluctuations of income before income taxes between the years.

NET LOSS

As a result of the foregoing, net loss was $3.9 million, $5.0 million and $5.8 million in 2023, 2022 and 2021, respectively.

Foreign Currency Risk

See “Item 11. Quantitative and Qualitative Disclosures About Market Risk-Foreign Exchange Rate Risk” for information regarding the impact of foreign currency fluctuations on us.

Government Policies

For information regarding governmental economic, fiscal, monetary or political policies or factors that have materially affected, or could materially affect, our operations or our shareholders’ investments, see “Item 3. Key Information-D. Risk Factors-Risks Relating to Conducting Business in China” and “Item 10. Additional Information-E. Taxation.”

Contractual Obligations and Other Commercial Commitments

The following table summarizes our significant contractual obligations as of December 31, 2023:

Letters of credit

We issue standby letters of credit primarily to support international sales activities outside of China and in support of purchase commitments. When we submit a bid for a sale, often the potential customer will require that we issue a bid bond or a standby letter of credit to demonstrate our commitment through the bid process. In addition, we may be required to issue standby letters of credit as guarantees for advance customer payments upon contract signing or performance guarantees. As of December 31, 2023, our outstanding letters of credit approximated $9.7 million. These balances are included in Short-term restricted cash and Long-term restricted cash.

Purchase commitments

We are obligated to purchase raw materials and work-in-process inventory under various orders from various suppliers. If we fail to fulfill the contracts, it will have adverse consequences materials to our operations or financial condition. On December 31, 2023, the Company had outstanding purchase commitments, including agreement that are non-cancelable approximately nil.

Capital commitments

The Company’s capital commitments are related to commitments in connection with its ERP replacement implementation project, total capital commitments contracted but not yet reflected in the financial statements amounted to approximately $0.1 million as of December 31, 2023. All of the commitments are to be fulfilled within one year.

Intellectual property

Certain sales contracts include provisions under which customers would be indemnified by us in the event of, among other things, a third-party claim against the customer for intellectual property rights infringement related to our products. There are no limitations on the maximum potential future payments under these guarantees. We have not accrued any amounts in relation to these provisions as no such claims have been made and we believe we have valid enforceable rights to the intellectual property embedded in our products.

Uncertain tax positions

As of December 31, 2023, we had $3.2 million of gross unrecognized tax benefits, of which $0.5 million related to tax benefits that, if recognized, would affect the annual effective tax rate. The remaining $2.7 million gross unrecognized tax benefits, if recognized, would affect certain deferred tax assets and federal tax benefit of state income tax.

The following table sets forth a summary of our cash and cash equivalents and restricted cash as of the dates indicated.

The following table sets forth a summary of our cash flows for the periods indicated:

Cash and cash equivalents, consisting primarily of bank deposits and money market funds, are recorded at cost which approximates fair value because of the short-term nature of these instruments. As of December 31, 2023, cash and cash equivalents of approximately $13.6 million, $15.3 million, $4.3 million and $16.5 million were held by our subsidiaries in India, China, Japan and the U.S., respectively.

The PRC government imposes currency exchange controls on “non-current accounts” in China. The Foreign Exchange Control Regulations of the People’s Republic of China released on January 29, 1996, amended on January 14, 1997 and August 5, 2008 respectively (the “PRC Foreign Exchange Control Regulations”) permits foreign-owned entities to convert the RMB into foreign currency for transactions that fall under the “current account,” the items of which shall mean goods, services, gains and transactions items that are frequently transferred, etc. involved in international balance of payments. Our PRC subsidiaries may use RMB to purchase foreign exchange for settlement of such “current account” transactions according to applicable provisions of the State Administration of Foreign Exchange (“SAFE”) without pre-approval. However, pursuant to applicable regulations, foreign-invested enterprises in China may pay dividends only out of their accumulated profits, if any, determined in accordance with PRC accounting standards and regulations. In calculating accumulated profits, foreign investment enterprises in China are required to allocate at least 10% of their accumulated profits each year, if any, to fund certain reserve funds unless these reserves have reached 50% of the registered capital of the enterprises.

Pursuant to the PRC Foreign Exchange Control Regulations, other transactions that involve conversion of RMB into foreign currency are classified as “capital account” transactions, which shall mean transactions items in international balance of payments which cause changes in external assets and liabilities, including capital transfers, direct investments, investments in securities, derivatives and loans, etc.; examples of “capital account” transactions include repatriations of investments by or loans to foreign owners, or direct equity investments in a foreign entity by a China domiciled entity. “Capital account” transactions will be examined and registered by banks or SAFE in China to convert a remittance into a foreign currency, such as U.S. dollars, and transmit the foreign currency outside of China. As a result of these and other restrictions under PRC laws and regulations, our China subsidiaries are restricted in their ability to transfer a portion of their net assets to the parent.

2023 Cash Flows

Net cash used in operating activities during 2023 was $4.5 million. During the year ended December 31, 2023, our operating activities were significantly affected by the following:

Net cash used in investing activities during 2023 was $0.3 million, mainly for cash outflow of $0.3 million for the purchases of property, plant and equipment.

Net cash provided by financing activities during 2023 was immaterial. See Note 5 to our Consolidated Financial Statements included under Part III, Item 18 of this Annual on Form 20-F for additional discussion.

2022 Cash Flows

Net cash provided by operating activities during 2022 was $7.3 million. During the year ended December 31, 2022, our operating activities were significantly affected by the following:

Net cash used in investing activities during 2022 was $0.3 million, mainly for cash outflow of $0.3 million for the purchases of property, plant and equipment.

Net cash provided by financing activities during 2022 was immaterial. See Note 5 to our Consolidated Financial Statements included under Part III, Item 18 of this Annual on Form 20-F for additional discussion.

Accounts Receivable, Net

Accounts receivable decreased by $3.5 million to $8.4 million as of December 31, 2023 from $11.9 million as of December 31, 2022. As of December 31, 2023, our allowance for credit losses was $1.3 million on gross receivable of $9.7 million. The significant decrease in accounts receivable and related allowance for credit losses was due to collections from India in 2023. See “Item 3. Key Information-D. Risk Factors-Risks Related to Our Business.”

Inventories and Deferred Costs

The following table summarizes our inventories and deferred costs: