UNITED STATES

SECURITIES AND EXCHANGE COMMISSION

WASHINGTON, D.C. 20549

FORM 20-F

(Mark One)

OR

For the fiscal year ended December 31, 2023

OR

OR

Commission File Number:001-41670

Apollomics Inc.

(Exact name of Registrant as specified in its charter)

989 E. Hillsdale Blvd., Suite 220

Foster City, California 94404

(Address of principal executive offices)

Copy to:

Sanjeev Redkar

President

989 E. Hillsdale Blvd., Suite 220

Foster City, California 94404

Telephone: (650)209-4055

(Name, Telephone, Email 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

Indicate the number of outstanding shares of each of the issuer’s classes of capital or common stock as of the close of the period covered by the shell company report:

On March 28, 2024, the issuer had 89,495,790 Class A Ordinary Shares, par value $0.0001 per share, outstanding.

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 ☒

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 and post 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 “accelerated filer,” “large accelerated filer,” and “emerging growth company” in Rule12b-2of 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 Rule12b-2of the Exchange Act). Yes ☐ No ☒

TABLE OF CONTENTS

ABOUT THIS ANNUAL REPORT

Except where the context otherwise requires or where otherwise indicated in this annual report (this “Annual Report”), the terms “Apollomics,” the “Company,” “we,” “us,” “our,” “our company” and “our business” refer to Apollomics Inc., together with its consolidated subsidiaries as a consolidated entity.

All references in this Annual Report to “Business Combination” refer to the transactions effected under the business combination agreement, dated as of September 14, 2022 (as amended, the “Business Combination Agreement”), by and among Maxpro Capital Acquisition Corp., a Delaware corporation (“Maxpro”), Apollomics and Project Max SPAC Merger Sub, Inc., a Delaware corporation and a wholly-owned subsidiary of Apollomics (“Merger Sub”). Pursuant to the Business Combination Agreement, Merger Sub merged with and into Maxpro, with Maxpro surviving the merger. Upon consummation of the Business Combination and the other transactions contemplated by the Business Combination Agreement on March 29, 2023, Maxpro became a wholly owned subsidiary of Apollomics and Apollomics became a publicly traded company on the Nasdaq Capital Market (“Nasdaq”) under the trading symbols "APLM" and “APLMW”.

INDUSTRY AND MARKET DATA

Unless otherwise indicated, information contained in this Annual Report concerning Apollomics’ industry and the regions in which it operates, including Apollomics’ general expectations and market position, market opportunity, market share and other management estimates, is based on information obtained from various independent publicly available sources and reports provided to us. Apollomics has not independently verified the accuracy or completeness of any third-party information. Similarly, internal surveys, industry forecasts and market research, which Apollomics believes to be reliable based upon its management’s knowledge of the industry, have not been independently verified. While Apollomics believes that the market data, industry forecasts and similar information included in this Annual Report are generally reliable, such information is inherently imprecise. In addition, assumptions and estimates of Apollomics’ future performance and growth objectives and the future performance of its industry and the markets in which it operates are necessarily subject to a high degree of uncertainty and risk due to a variety of factors, including those discussed under the headings “Cautionary Statement Regarding Forward-Looking Statements”, Item 3.D. “Key Information—Risk Factors” and Item 5. “Operating and Financial Review and Prospects” in this Annual Report.

TRADEMARKS, TRADE NAMES AND SERVICE MARKS

This document contains references to trademarks, trade names and service marks belonging to other entities. Solely for convenience, trademarks, trade names and service marks referred to in this Annual Report may appear without the ® or TM symbols, but such references are not intended to indicate, in any way, that the applicable licensor will not assert, to the fullest extent under applicable law, its rights to these trademarks and trade names. We do not intend our use or display of other companies’ trade names, trademarks or service marks to imply a relationship with, or endorsement or sponsorship of us by, any other companies.

CAUTIONARY STATEMENT REGARDING FORWARD-LOOKING STATEMENTS

This Annual Report estimates and forward-looking statements, principally in the sections entitled Item 3.D. “Key Information—Risk Factors,” Item 4. “Information on the Company,” and Item 5. “Operating and Financial Review and Prospects.” In some cases, these forward-looking statements can be identified by words or phrases such as “may,” “might,” “will,” “could,” “would,” “should,” “expect,” “plan,” “anticipate,” “intend,” “seek,” “believe,” “estimate,” “predict,” “potential,” “continue,” “contemplate,” “possible” or similar words. Statements regarding our future results of operations and financial position, growth strategy and plans and objectives of management for future operations, including, among others, expansion in new and existing markets, are forward-looking statements.

Our estimates and forward-looking statements are mainly based on our current expectations and estimates of future events and trends which affect or may affect our business, operations and industry. Although we believe that these estimates and forward-looking statements are based upon reasonable assumptions, they are subject to numerous risks and uncertainties, including without limitation those described under the sections in this Annual Report entitled Item 3.D. “Key Information—Risk Factors” and Item 5. “Operating and Financial Review and Prospects” and elsewhere in this Annual Report.

Our estimates and forward-looking statements may be influenced by factors including:

Many important factors, in addition to the factors described above and in other sections of this Annual Report, could adversely impact our business and financial performance. Moreover, we operate in an evolving environment. New risks and uncertainties emerge from time to time, and it is not possible for our management to predict all risks and uncertainties, nor can we assess the impact of all factors on our business or the extent to which any factor, or combination of factors, may cause actual results to differ materially from estimates or forward-looking statements. We qualify all of our estimates and forward-looking statements by these cautionary statements.

The estimates and forward-looking statements contained in this Annual Report speak only as of the date of this Annual Report. Except as required by applicable law, we undertake no obligation to publicly update or revise any estimates or forward-looking statements whether as a result of new information, future events or otherwise, or to reflect the occurrence of unanticipated events.

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

Not applicable.

Not applicable.

Summary of Risk Factors

The following is a summary of certain, but not all, of the risks that could adversely affect our business, operations and financial results. If any of the risks actually occur, our business could be materially impaired, the trading price of our Class A Ordinary Shares and warrants could decline, and you could lose all or part of your investment.

Risks Related to Our Business

Risks Related to Our Operations in China

Risks Related to our Reliance on Third Parties

Risks Related to Government Regulations

Risks Related to our Intellectual Property Rights

Risks Related to U.S. Federal Income Tax

Risks Related to Ownership of Our Securities

RISK FACTORS

In addition to the other information contained in this Annual Report, including the matters addressed under the heading “Forward-Looking Statements,” you should carefully consider the following risk factors before making an investment decision. The risk factors described below disclose both material and other risks, and are not intended to be exhaustive and are not the only risks facing us. Additional risks not currently known to us or that we currently deem to be immaterial also may materially adversely affect our business, financial condition, results of operations and cash flows in future periods or are not identified because they are generally common to businesses.

The occurrence of one or more of the events or circumstances described in these risk factors, alone or in combination with other events or circumstances, may have a material adverse effect on our business, financial condition, results of operations, cash flows and future prospects, in which event the market price of our securities could decline, and you could lose part or all of your investment.

Risks Related to Our Business

We are a pre-revenue biotechnology company with a history of losses and will need additional capital to meet our operating cash requirements. We anticipate that we will continue to incur net losses and net operating cash outflows for the foreseeable future and may never achieve or maintain profitability. Financing our capital requirements may not be available on terms acceptable to us, or at all. If we are unable to obtain such financing, we may be unable to successfully develop, manufacture and commercialize our product candidates.

We are a pre-revenue biotechnology company and our future profitability is dependent on the development of our pipeline products. Investment in pharmaceutical drug development is highly speculative, as it entails substantial upfront capital expenditures and significant risk that a product candidate will fail to gain regulatory approval or become commercially viable. We continue to incur significant expenses related to our ongoing operations and drug development. We have incurred losses in each period since our inception. Our product candidates will require completion of their clinical development, regulatory review, significant marketing efforts and substantial investment before they can provide us with product sales revenue.

Our operations have consumed substantial amounts of cash since inception. For the year ended December 31, 2023 we had net losses of $172.6 million and we used $43.2 million in net cash for operating activities. Substantially all of our cash expenditures have resulted from costs incurred in connection with our research and development (“R&D”) programs and administrative expenses associated with our operations.

In January 2024, we implemented significant expense reductions, where we have prioritized the development of vebreltinib and uproleselan, as well as reduced other operating expenses. Based upon our 2024 operating plan, and our balance of cash, cash equivalents, and a federal money market fund of $37.8 million as of December 31, 2023, we estimate that we will have sufficient liquidity to continue as a going concern through the first quarter of 2025. In addition, we will require additional capital, from equity, debt or strategic partnerships, to continue as a going concern beyond the first quarter of 2025. It is uncertain whether such capital will be available in amounts or on terms acceptable to us, if at all. If we are not able to obtain additional capital to meet our cash requirements in the future, our business, financial condition, results of operations and prospects could be materially and adversely affected. There can be no assurance that our attempts to raise additional capital will be successful, and could ultimately result in reassessing the Company’s ability to continue as a going concern.

We expect to continue to incur net losses for the foreseeable future, and we these losses may increase as we continue the development of, and potentially seek regulatory approvals for, our product candidates; retain current and/or hire additional personnel to support our business; obtain, maintain, expand and protect our intellectual property portfolio; seek to identify additional product candidates; acquire or in-license other product candidates, intellectual property assets and technologies; establish a sales, marketing and commercialization team or distribution arrangement for any future products that have obtained regulatory approval; and successfully commercialize our product candidates in one or more indications. Typically, it takes many years to develop one new drug from the drug discovery stage to when it is available for treating patients. In addition, we will continue to incur costs associated with operating as a public company and in support of our growth as a development-stage or commercial-stage biotech company. The size of our future net losses will depend, in part, on the number and scope of our drug development programs and the associated costs of those programs, the cost of commercializing any approved products, our ability to generate revenues and the timing and amount of milestone payments we make or receive with or through arrangements with third parties. If any of our product candidates fails in clinical trials or does not gain regulatory approval, or, if approved, fails to achieve market acceptance, we may not become profitable. Even if we achieve profitability in the future, we may not be able to sustain profitability in subsequent periods. Our prior losses and expected future losses have had, and will continue to have, an adverse effect on our working capital and shareholders’ equity.

We have a limited operating history, which may make it difficult to evaluate our current business and predict our future performance.

We are a development-stage biotechnology company founded in May 2015. Our operations to date have focused on business planning, raising capital, establishing our intellectual property portfolio, drug discovery and conducting preclinical studies and clinical trials of our

product candidates. We do not have any developed products approved for commercial sale and have not generated any revenue from developed product sales. Our limited operating history, particularly in light of the rapidly evolving pharmaceutical industry, may make it difficult to evaluate our current business and reliably predict our future performance. We may encounter unforeseen expenses, difficulties, complications, delays and other known and unknown factors. If we do not address these risks and difficulties successfully, this could materially adversely affect our business, financial condition, results of operations and prospects.

We have no track record in launching and marketing any commercial products. If we are unable to develop marketing and sales capabilities or enter into agreements with third parties to market and sell our product candidates, we may not be able to generate product sales revenue.

We have collaboration relationships with several biotechnology companies, and it is our plan to launch and market product candidates with our partners. However, we have yet to demonstrate our capability to launch and commercialize any of our product candidates on our own. As a result, our ability to successfully commercialize our product candidates may depend on our collaboration relationships with partners. If we are to launch and commercialize any of our product candidates on our own, it may take longer and cost more than it would if we were to launch it with our partnering company who has experience launching and marketing product candidates.

We may either develop internal sales, marketing and commercial distribution capabilities for any or all of our product candidates or pursue collaboration or partnership arrangements regarding the sales and marketing of our product candidates. However, there can be no assurance that we will be able to establish or maintain such collaboration or partnership arrangements, or if we are able to do so, that they will have effective sales forces. If we pursue our own sales, marketing and distribution capabilities, we will have to compete with other pharmaceutical and biopharmaceutical companies to recruit, hire, train and retain marketing and sales personnel. In addition, if we commercialize our product candidates, if approved, via such collaboration or partnership arrangements, revenue we receive from the sale of our products will depend upon the efforts of such third parties. We may have little or no control over the marketing and sales efforts of such third parties, and our revenue from product sales may be lower than if we had commercialized our product candidates ourselves. We also face competition in our search for third parties to assist us with the sales and marketing efforts for our product candidates.

There can be no assurance that we will be able to further develop and successfully maintain in-house sales and commercial distribution capabilities or establish or maintain relationships with third-party collaboration partners to successfully commercialize any product, and as a result, we may not be able to generate product sales revenue, which would materially adversely affect our business, financial condition, results of operations and prospects.

The amount of our future losses is uncertain and our operating results may fluctuate significantly or may fall below the expectations of investors or securities analysts, each of which may cause our share price to fluctuate or decline.

Our operating results may fluctuate significantly in the future due to a variety of factors, many of which are outside of our control and may be difficult to predict, including the following:

The cumulative effects of these factors could result in large fluctuations and unpredictability in our operating results. As a result, comparing our operating results on a period-to-period basis may not be meaningful. This variability and unpredictability could also result in our failing to meet the expectations of securities analysts or investors for any period. If our revenue or operating results fall below the expectations of analysts or investors or below any forecasts we may provide to the market, or if the forecasts we provide to the market are below the expectations of analysts or investors, the price of our Class A Ordinary Shares could decline substantially. Such a decline in the price of our Class A Ordinary Shares could occur even when we have met any previously publicly stated guidance we may provide.

Raising additional capital may cause dilution to our shareholders and restrict our operations, and you may incur immediate and significant dilution and may experience further dilution if we issue additional Class A Ordinary Shares or other equity securities in the future.

We may need to raise additional capital to fund our operations, including through the sale of our securities. We may issue additional Class A Ordinary Shares or other equity securities of equal or senior rank in the future in connection with, among other things, financings, future acquisitions, repayment of outstanding indebtedness, employee benefit plans and exercises of outstanding options, warrants and other convertible securities, in a number of circumstances.

Our issuance of additional Class A Ordinary Shares or other equity securities of equal or senior rank could have the following effects:

In addition, the terms of any securities may include liquidation or other preferences that adversely affect your rights as a holder of our Class A Ordinary Shares. The incurrence of additional indebtedness or the issuance of certain equity securities could give rise to increased fixed payment obligations and could also result in certain additional restrictive covenants, such as limitations on our ability to incur additional debt or issue additional equity, limitations on our ability to acquire or license intellectual property rights and other operating restrictions that could adversely impact our ability to conduct our business. In addition, the issuance of additional equity securities, or the possibility of such issuance, may cause the market price of our Class A Ordinary Shares to decline.

In the event that we enter into collaborations or licensing arrangements in order to raise capital, we may be required to accept less favorable terms, including relinquishing or licensing to a third party on less favorable terms our rights to technologies or product candidates that we otherwise would seek to develop or commercialize ourselves or potentially reserve for future potential arrangements when we might be able to achieve more favorable terms.

If we engage in acquisitions or strategic partnerships, this may increase our capital requirements, dilute our shareholders, cause us to incur debt or assume contingent liabilities, and subject us to other risks.

We may evaluate various acquisitions and strategic partnerships, including licensing or acquiring complementary products, intellectual property rights, technologies or businesses, from time to time. Any potential acquisition or strategic partnership may entail numerous risks, including:

These transactions can also entail numerous operational and financial risks, including exposure to unknown liabilities, disruption of our business and diversion of our management’s time and attention in order to manage a collaboration or develop acquired products, product candidates or technologies, incurrence of substantial debt or dilutive issuances of equity securities to pay transaction consideration or costs, higher than expected collaboration, acquisition or integration costs, write-downs of assets or goodwill or impairment charges, increased amortization expenses, difficulty and cost in facilitating the collaboration or combining the operations and personnel of any acquired business, impairment of relationships with key suppliers, manufacturers or customers of any acquired business due to changes in management and ownership and the inability to retain key employees of any acquired business. As a result, if we enter into acquisition or in-license agreements or strategic partnerships, we may not be able to realize the benefit of such transactions if we are unable to successfully integrate them with our existing operations and company culture, which could delay our timelines or otherwise adversely affect our business. We also cannot be certain that, following a strategic transaction or license, we will achieve the revenue or specific net income that justifies such transaction or such other benefits that led us to enter into the arrangement.

Our clinical trials and those conducted by our partners may fail to adequately demonstrate the safety, efficacy and risk/benefit of any of our product candidates, including our lead product candidate, vebreltinib, which would prevent or delay development, regulatory approval and commercialization.

Before obtaining regulatory approvals for the commercial sale of our product candidates, we must demonstrate through lengthy, complex and expensive preclinical studies and clinical trials that our product candidates are both safe and effective for use in each target indication. Clinical testing is expensive and can take many years to complete and its outcome is inherently uncertain. Failure can occur at any time during the preclinical study, investigational new drug applications and/or clinical trial processes, and, because our product candidates are in early stages of development, there is a high risk of failure and we may never succeed in developing marketable products. We cannot be certain of the timely completion or outcome of our preclinical testing and studies and cannot predict if the U.S. Food and Drug Administration (the “FDA”), NMPA or other relevant regulatory authorities will accept our proposed clinical programs or if the outcome of our preclinical testing and studies ultimately will support the further development of our programs. Even if we start clinical trials, we are unable to predict when or if any of our product candidates will prove effective or safe in humans or will receive marketing approval. Before obtaining marketing approval from regulatory authorities for the commercialization of any product candidate, we must conduct extensive clinical trials to demonstrate the safety and efficacy of our product candidates in humans.

We may experience numerous unforeseen events during, or as a result of, clinical trials, that could delay or prevent our ability to receive marketing approval or commercialize our product candidates, including:

Our clinical trials have primarily been conducted in the United States, China and Australia. The FDA’s acceptance of data from clinical trials outside of the United States and not under a U.Sn IND is subject to certain regulatory conditions, including that the clinical trial must be well designed and well controlled, as well as conducted in accordance with GCP. The FDA must also be able to validate the data from any foreign study through an on-site inspection if the agency deems it necessary. An application based solely on foreign clinical data may be approved by the FDA if: (1) the foreign data are applicable to the U.S. population and U.S. medical practice; (2) the studies have been performed by clinical investigators of recognized competence; and (3) the data may be considered valid without the need for an on-site inspection by the FDA or, if the FDA considers such an inspection to be necessary, the FDA is able to validate the data through an on-site inspection or other appropriate means. Failure of an application to meet any of these criteria will result in the application not being approvable by the FDA based on the foreign data alone. The FDA applies this policy in a flexible manner according to the nature of the drug and the data being considered. For example, recently, the FDA declined to approve sintilimab for non-small cell lung cancer (“NSCLC”), in part, because pivotal data were exclusively collected in China. The FDA expressed concerns with clinical data collected from a single country outside of the United States due to lack of diversity, differences in standard of care between the United States and China and a perceived higher incidence of data integrity issues identified in clinical studies in China. If the FDA or comparable regulatory authorities do not accept earlier preclinical or clinical data, we may need to conduct additional preclinical studies or clinical trials.

If we are required to conduct additional clinical trials or testing of our product candidates beyond those that we currently contemplate, if we are unable to successfully complete clinical trials of our product candidates or other testing, if the results of these trials or testing are not positive or are only modestly positive or if there are safety, potency or efficacy concerns, we may:

Our product development costs also will increase if we experience delays in preclinical studies or clinical trials or in obtaining institutional review board or marketing approvals. We do not know whether any of our preclinical studies or clinical trials will begin as planned, will need to be restructured or will be completed on schedule, or at all. Significant preclinical study or clinical trial delays also could shorten any periods during which we may have the exclusive right to commercialize our product candidates, or could allow our competitors to bring products to market before we do and impair our ability to successfully commercialize our product candidates, which may harm our business, results of operations, financial condition and prospects.

Any clinical trials that we or our development partner(s) may conduct may not demonstrate the safety, potency and efficacy necessary to obtain regulatory approval to market our product candidates. If the results of our ongoing or future preclinical studies and clinical trials are inconclusive or inconsistent with respect to the safety, bioavailability, potency and efficacy of our product candidates, if we do not meet the clinical endpoints with statistical and clinically meaningful significance, if the drugs manufactured for clinical testing or for commercialization do not meet the approval requirements of the development program of our product candidates, or if there are safety, potency or efficacy concerns associated with our product candidates, we may be prevented from or delayed in obtaining marketing approval for such product candidates. In some instances, there can be significant variability in safety, bioavailability, potency or efficacy results between different preclinical studies and clinical trials of the same product candidate due to numerous factors, including changes in manufacturing, trial procedures set forth in protocols, differences in the size and type of the patient populations, changes in and adherence to the clinical trial protocols, and the rate of enrollment and/or dropout among clinical trial participants. If unacceptable side effects arise in the development of our product candidates, we, the FDA, NMPA, or comparable regulatory authorities, the Institutional Review Boards (the “IRBs”), data and safety monitory boards or independent ethics committees at the institutions in which the trials on our product candidates are conducted could suspend or terminate our preclinical studies or clinical trials or the FDA, NMPA or comparable regulatory authorities could order us to cease preclinical studies or clinical trials or deny approval of our product candidates for any or all indications we are pursuing.

As is the case with all oncology drugs, it is likely that there will be side effects associated with their use. For example, both capmatinib and tepotinib, products that have been approved for the treatment of adult patients with NSCLC harboring Met Exon 14 skipping alterations, have warnings for hepatotoxicity based on liver enzyme elevations. In our clinical trials to date of vebreltinib, we have also seen elevated liver enzymes and expect that our product would carry such a warning, if approved. Results of the trials on our product candidate(s) could reveal unacceptable side effects. In such an event of risk identification of safety risks, our trials could be revised, suspended or terminated by the health authorities, and the FDA, NMPA or comparable regulatory authorities could order us to cease further development of or deny approval of our product candidates for any or all targeted indications. We will need to manage the prevalence, duration and severity of potential side effects or other safety issues experienced with our product candidates.

Treatment-emergent side effects that are deemed to be drug-related could also affect subject recruitment or the ability of enrolled subjects to complete the trial or result in potential product liability claims. Undesirable side effects in one of our clinical trials for our product candidates in one indication could adversely affect enrollment in clinical trials, regulatory approval and commercialization of our product candidates in other indications. In addition, these side effects may not be appropriately recognized or managed by the treating medical staff. Any of these occurrences may harm our business, financial condition and prospects significantly.

Moreover, clinical trials of our product candidates are conducted in carefully defined sets of patients who have agreed to enter into clinical trials. Consequently, it is possible that the results of clinical trials on our product candidates may indicate an apparent positive effect of a product candidate to be greater than the actual positive effect, if any, or alternatively fail to identify undesirable side effects. For example, open-label clinical trials are subject to various limitations; among others, it may not be able to identify undesirable side effects. In addition, with a limited number of patients, there may be variabilities in results, and we may fail to identify rare and severe side effects of our product candidates that may only be uncovered with a significantly larger number of patients. If such undesirable side effects caused by such product candidates (or any other similar products) are identified at a late stage of development or after marketing approval, a number of potentially significant negative consequences could result, including:

Any of these events could prevent us from achieving or maintaining regulatory approval or market acceptance of the affected product candidates and could substantially increase the costs of commercializing our product candidates, if approved, and significantly impact our ability to successfully commercialize our product candidates and generate revenues.

We may not be able to submit additional INDs to commence additional clinical trials on the timelines we expect, and even if we are able to, the FDA or other regulatory authorities may not permit us to proceed.

We expect to submit additional INDs for our current and future product candidates. However, our timing for submitting these INDs is dependent on the results of further research, including preclinical studies. Additionally, we cannot be sure that submission of an IND will result in the FDA or other regulatory authorities allowing further clinical trials to begin, or that, once clinical trials have begun, issues will not arise that result in the suspension or termination of such clinical trials. Additionally, even if the FDA or other regulatory authorities agree with the design and implementation of the clinical trials set forth in an IND, we cannot guarantee that the FDA or other regulatory authorities will not change its requirements in the future. These risks also apply to other clinical trials we may seek to commence under other INDs or amendments to existing INDs.

If we experience delays or difficulties in the enrollment of patients in clinical trials, our clinical development activities could be delayed or otherwise adversely affected.

The timely completion of clinical trials in accordance with their protocols depends on, among other things, our ability to enroll a sufficient number of patients who remain in the trial until its conclusion. We may experience difficulties in patient enrollment in our clinical trials for a variety of reasons, including the size and nature of the patient population, the patient eligibility criteria defined in the protocol, the size of the study population required for analysis of the trial’s primary endpoints, the proximity of patients to trial sites and our ability to obtain and maintain patient consents.

Our clinical trials may compete with other clinical trials for product candidates that are in the same therapeutic areas as our product candidates, and this competition will reduce the number and types of patients available to us. Even if we are able to enroll a sufficient number of patients in our clinical trials, delays in patient enrollment may result in increased costs or may affect the timing or outcome of the planned clinical trials, which could prevent completion of these trials and materially adversely affect our ability to advance the development of our product candidates, which in turn could materially adversely affect our business, financial condition, results of operations and prospects.

We may expend our limited resources to pursue a particular product candidate or indication and fail to capitalize on product candidates or indications that may be more profitable or for which there is a greater likelihood of success.

Because we have limited financial and managerial resources, we focus on research programs and product candidates that we identify for specific indications. As a result, we may forego or delay pursuit of opportunities with other product candidates or for other indications that later prove to have greater commercial potential. Our resource allocation decisions may cause us to fail to capitalize on viable commercial products or profitable market opportunities.

If we are unable to successfully validate, develop and obtain regulatory approval for companion diagnostic tests for our product candidates that are required or experience significant delays in doing so, we may not realize the full commercial potential of these product candidates.

As one of the key elements of our clinical development strategy, we seek to identify patient subsets within a disease category who may derive selective and meaningful benefit from the product candidates we are developing.

For example, in connection with the clinical development of vebreltinib, we entered into a collaboration with Caris to develop an in vitro companion diagnostic test to detect MET alterations. Such companion diagnostics would be used during our clinical trials as well as in connection with the regulatory approval of vebreltinib. To be successful, we or our collaborator will need to address a number of scientific, technical, regulatory and logistical challenges. The FDA and comparable regulatory authorities regulate in vitro companion diagnostics as medical devices and, under that regulatory framework, will require the test to be analytically and clinically validated and

used for patient selection in the clinical trial, which will require separate regulatory clearance, authorization or approval prior to commercialization if not already cleared, authorized or approved.

We intend to rely on third parties for the design, development and manufacture of companion diagnostic tests for vebreltinib and other product candidates that may require such tests. We will be dependent on the sustained cooperation and effort of our future collaborators in developing and obtaining approval for these companion diagnostics and in ensuring the post-market compliance of these companion diagnostics after their regulatory clearance, authorization or approval. Post-market obligations include, among others, ongoing product quality assurance, recordkeeping, complaint handling, adverse event reporting and product promotion. It may be necessary to resolve issues such as sensitivity/specificity, analytical validation, reproducibility, or clinical validation of companion diagnostics during the development and regulatory approval processes. Moreover, even if data from preclinical studies and early clinical trials appear to support development of a companion diagnostic for a product candidate, data generated in later clinical trials may fail to support the analytical and clinical validation of the companion diagnostic. We and our current and future collaborators may encounter difficulties in developing, obtaining regulatory approval for, manufacturing and commercializing companion diagnostics similar to those we face with respect to our product candidates themselves, including issues with achieving regulatory clearance, authorization or approval, production of sufficient quantities at commercial scale and with appropriate quality standards, and in gaining market acceptance. If we are unable to successfully develop companion diagnostics for these product candidates, or experience delays in doing so, the development of these therapeutic product candidates may be adversely affected, these therapeutic product candidates may not obtain marketing approval, and we may not realize the full commercial potential of any of these therapeutics that obtain marketing approval. As a result, our business, results of operations and financial condition could be materially harmed. In addition, a diagnostic company with whom we contract may decide to discontinue selling or manufacturing the companion diagnostic test that we anticipate using in connection with development and commercialization of our product candidates or our relationship with such diagnostic company may otherwise terminate. We may not be able to enter into arrangements with another diagnostic company to obtain supplies of an alternative diagnostic test for use in connection with the development and commercialization of our product candidates or do so on commercially reasonable terms, which could adversely affect and/or delay the development or commercialization of our product candidates.

If safety, efficacy, or other issues arise with any medical product that is used in combination with our product candidates, we may be unable to market such product candidate or may experience significant regulatory delays.

Our strategy to develop combination therapies depends on the safety and efficacy of each component drug within each combination therapy. If the FDA, NMPA or comparable regulatory authority revokes its approval of another therapeutic product we use in combination with our product candidates, we will not be able to market our product candidates in combination with such revoked therapeutic product. In addition, it can be difficult to attribute a safety issue in a clinical trial or commercial product to any single component of a combination therapy. If safety or efficacy issues arise with these or other therapeutics that we seek to combine with our product candidates in the future, we may experience significant development or regulatory delays, and we may be required to redesign or terminate the applicable clinical trials, or withdraw a drug from the market. Also, if manufacturing or other issues result in a supply shortage of any component of our combination product candidates or if we cannot secure supply of any component of our product candidates at commercially reasonable or acceptable prices, we may not be able to complete clinical development of our product candidates on our current timeline or within our current budget, or at all.

We are developing some of our product candidates for use in combination with standard-of-care, as well as emerging or experimental cancer therapies, which exposes us to several risks beyond our control.

We are developing some of our product candidates for use in combination with current standard of care or other emerging or experimental cancer therapies. This exposes us to supply risk to the extent there is not an adequate supply of these therapies for use in combination with our product candidates, either in clinical trials or after any approval, as well as pricing risk if these combination therapies are expensive and the addition of our product candidates would be too costly to support reimbursement or payor coverage. In addition, if the standard of care were to evolve or change, the clinical utility of our product candidates could be diminished or eliminated. If any of these were to occur, our business could be materially harmed.

Adverse drug reactions and negative results from off-label use of our products could materially harm our business reputation, product brand name, financial condition and expose us to liability.

Products distributed or sold in the pharmaceutical market may be subject to off-label drug use. Off-label drug use is prescribing a product for an indication, population, dosage or in a dosage form that is not in accordance with regulatory approved usage and labeling. Even though the FDA, NMPA and other comparable regulatory authorities actively enforce the laws and regulations prohibiting the promotion of off-label use, there remains the risk that our product is subject to off-label drug use and is prescribed in a patient population, dosage or dosage form that has not been approved by competent authorities. This occurrence may render our products less effective or entirely ineffective and may cause adverse drug reactions. Any of these occurrences can create negative publicity and significantly harm our business reputation, product brand name, commercial operations and financial condition. These occurrences may also expose us to liability and cause, or lead to, a delay in the progress of our clinical trials and may also ultimately result in failure to obtain regulatory approval for our product candidates.

Summary or preliminary data from our clinical trials that we announce or publish may change as new, incremental or updated patient data becomes available, and is subject to source verification and validation procedures that could result in material changes in the final data.

As more patient data becomes available, we may publicly disclose new or updated data from our clinical trials, which may differ from earlier disclosed preliminary data. These updates are based on analyses of then-available data, and the results and related findings and conclusions are subject to change following a more comprehensive review of the data related to the particular study or trial. We may also present only certain endpoints rather than all endpoints and make assumptions, estimations, calculations and conclusions as part of our analyses of data, and we may not have received or had the opportunity to fully and carefully evaluate all data. As a result, the summary or preliminary results that we report may differ from future results of the same studies, or different conclusions or considerations may qualify such results, once additional data have been received and fully evaluated. Summary or preliminary data also remain subject to source verification procedures that may result in the final data being materially different from the summary or preliminary data we previously disclosed or published. As a result, summary or preliminary data should be viewed with caution until the final data are available. In addition, we may report prespecified interim analyses of our data, and the results of more patients in the same studies may differ from those of the initial study participants early in the studies. Preliminary data from clinical trials that we conduct may not be indicative of the final results of the trials and are subject to the risk that one or more of the clinical outcomes may materially change as patient enrollment continues and more patient data become available. Adverse changes between preliminary data and final data could significantly harm our business and prospects. Further, additional disclosure of preliminary data by us or by our competitors in the future could result in volatility in the price of our Class A Ordinary Shares.

Further, others, including regulatory agencies, may not accept or agree with our assumptions, estimates, calculations, conclusions or analyses or may interpret or weigh the importance of data differently, which could impact the value of the particular program, the approvability or commercialization of the particular product candidate, and our company in general. In addition, the information we choose to publicly disclose regarding a particular study or clinical trial is typically selected from a more extensive amount of available information. Interested parties may not agree with what we determine is the material or otherwise appropriate information to include in our disclosure, and any information we determine not to disclose may ultimately be deemed significant with respect to future decisions, conclusions, views, activities, or otherwise regarding a particular product candidate or our business. If the preliminary or summary data that we report differ from late, final or actual results, or if others, including regulatory authorities, disagree with the conclusions reached, our ability to obtain approval for, and commercialize, our product candidates may be harmed, which could harm our business, financial condition, results of operations, and prospects.

In some instances, there can be significant variability in safety and efficacy results between different clinical trials of the same product candidate due to numerous factors, including changes in trial protocols, differences in size and type of the patient populations, differences in and adherence to the dosing regimen and other trial protocols, use in combination with other therapies, and the rate of discontinuations by clinical trial participants. In addition, we may use patient-reported outcome assessments in some of our clinical trials, which involve patients’ subjective assessments of efficacy of the treatments they receive in the trial. Such assessments can vary widely from day to day for a particular patient, and from patient to patient and site to site within a clinical trial. This subjectivity can increase the uncertainty of, and adversely impact, our clinical trial outcomes.

We have limited experience in submission of marketing applications for regulatory approval to the regulatory authorities.

Before obtaining regulatory approvals for the commercial sale of any product candidate for a target indication, we must demonstrate in preclinical studies and well-controlled clinical trials, and, with respect to approval in the United States, to the satisfaction of the FDA, with respect to approval in China, to the satisfaction of the NMPA, that the product candidate is safe and effective for use for that target indication and that the manufacturing facilities, processes and controls are adequate. In addition to preclinical and clinical data, the marketing application must include significant information regarding the chemistry, manufacturing and controls for the product candidate. Obtaining approval of a marketing application is a lengthy, expensive and uncertain process, and approval may not be obtained. If we submit a marketing application to the FDA and/or NMPA, the FDA or NMPA decides whether to accept or reject the submission for filing. We cannot be certain that any submissions will be accepted for filing and review by the FDA and/or NMPA.

We have limited experience in submission of marketing applications for regulatory approval for our product candidates, and we have not yet demonstrated ability to receive regulatory approval for our product candidates. So far, we have not independently submitted a marketing application. As a result, our ability to successfully submit any marketing application and obtain regulatory approval for our product candidates may involve more inherent risk, take longer, and cost more than it would if we were a company with experience in obtaining regulatory approvals.

The process to develop, obtain regulatory approval for and commercialize product candidates is long, complex and costly both inside and outside the United States and China, and approval is never guaranteed. Following any approval for commercial sale of our product candidates, certain changes to the drug, such as changes in manufacturing processes and additional labeling claims, may be subject to additional review and approval by the FDA, NMPA, and comparable regulatory authorities. Also, regulatory approval for any of our product candidates may be withdrawn. If we are unable to obtain regulatory approval for our product candidates in one or more jurisdictions, or any approval contains significant limitations, our target market will be reduced and our ability to realize the full market

potential of our product candidates will be harmed. Furthermore, we may not be able to obtain sufficient funding or generate sufficient revenue and cash inflows to continue the development of any other product candidate in the future.

Our product candidates, once approved, may fail to achieve the degree of market acceptance by physicians, patients, third-party payors and others in the medical community necessary for commercial success.

If we receive regulatory approvals for our product candidates, they may fail to gain sufficient market acceptance by physicians, patients, third-party payors and others in the medical community. For example, current cancer treatments like chemotherapy and radiation therapy are well established in the medical community, and doctors may continue to rely on these treatments to the exclusion of our product candidates that are in clinical trials for the same or similar cancer indications. In addition, physicians, patients and third-party payors may prefer other products to ours. If our product candidates do not achieve an adequate level of acceptance, we may not generate significant product sales revenues and we may not become profitable. The degree of market acceptance of our product candidates, even if approved for commercial sale, will depend on a number of factors, including, but not limited to:

If our product candidates are approved but fail to achieve market acceptance among physicians, patients, hospitals, cancer treatment centers or others in the medical community, we will not be able to generate significant revenue. For example, UPROLESELAN was granted breakthrough therapy designation for the treatment of r/r acute myeloid leukemia (“AML”) by the NMPA in January 2021. We cannot assure you that UPROLESELAN will successfully advance to NMPA approval and, even upon obtaining NMPA’s approval, we cannot guarantee its market acceptance level in China. Even if our future approved product candidates achieve market acceptance, we may not be able to maintain such market acceptance over time if novel products or technologies are introduced that are more favorably received than our product candidates, are more cost-effective or render our product candidates obsolete. Our failure to achieve or maintain market acceptance for our future approved product candidates would materially adversely affect our business, financial condition, results of operations and prospects.

The market opportunities for any current or future product candidate we develop, if and when approved, may be limited to those patients who are ineligible for established therapies or for whom prior therapies have failed, and may be small.

Cancer therapies are sometimes characterized as first-line, second-line or third-line, and many new therapies are initially approved only for third-line use. Second-and third-line therapies are administered to patients when prior therapy is not effective. We expect to initially seek approval of our oncology product candidates as a therapy for patients who have received one or more prior treatments. Subsequently, for those products that prove to be sufficiently beneficial, if any, we would expect to seek approval potentially as a first-line therapy, but there is no guarantee that product candidates we develop, even if approved, would be approved for first-line therapy, and, prior to any such approvals, we may have to conduct additional clinical trials.

The number of patients who have the cancers we are targeting may turn out to be lower than expected. Additionally, the potentially addressable patient population for our current programs or future product candidates may be limited, if and when approved. Even if we obtain significant market share for any product candidate, if and when approved, if the potential target populations are small, we may never achieve profitability without obtaining marketing approval for additional indications, including to be used as first-or second-line therapy.

Even if we obtain FDA approval of any of our product candidates, we may never obtain approval or commercialize such products outside of the United States, which would limit our ability to realize their full market potential.

In order to market any product outside of the United States, we must establish and comply with numerous and varying regulatory requirements of other countries regarding safety and efficacy. Clinical trials conducted in one country may not be accepted by regulatory

authorities in other countries, and regulatory approval in one country does not mean that regulatory approval will be obtained in any other country. Approval procedures vary among countries and can involve additional product testing and validation and additional administrative review periods. Seeking foreign regulatory approvals could result in significant delays, difficulties and costs for us and may require additional preclinical studies or clinical trials, which would be costly and time consuming. Regulatory requirements can vary widely from country to country and could delay or prevent the introduction of our products in those countries. Satisfying these and other regulatory requirements is costly, time consuming, uncertain and subject to unanticipated delays. In addition, our failure to obtain regulatory approval in any country may delay or have negative effects on the process for regulatory approval in other countries. We do not have any product candidates approved for sale in any jurisdiction, including international markets, and we do not have experience in obtaining regulatory approval in international markets. If we fail to comply with regulatory requirements in international markets or fail to obtain and maintain required approvals, our ability to realize the full market potential of our products will be harmed.

Material modifications and variabilities in the methods of product candidate manufacturing may result in additional costs or delay.

As product candidates progress from preclinical studies to late-stage clinical trials to marketing approval and commercialization, it is common that various aspects of the development program, such as manufacturing methods, materials and processes, are altered along the way in an effort to optimize yield, manufacturing batch size, minimize costs and achieve consistent purity, identity, bioavailability, potency, quality and results. Such changes and/or variabilities over time and those between manufacturers carry the risk that they will not achieve these intended objectives. Any of the changes and variabilities in manufacturing of our product candidates, either by our contract providers or by our partners/collaborators, could cause our product candidates to perform differently than expected and could affect planned or other clinical trials conducted with product candidates produced using the various manufacturing methods, materials, and processes. This could delay completion of requisite clinical trials for NDA and/or commercialization, and could require additional CMC, non-clinical or clinical studies, which could increase costs, delay approval of our product candidates and jeopardize our ability to commercialize our product candidates, if approved.

We face substantial competition and our competitors may discover, develop or commercialize competing drugs faster or more successfully than we do.

The development and commercialization of new drugs is highly competitive and subject to rapid and significant technological change. We may face competition with respect to any product candidates that we seek to develop or commercialize in the future, from major pharmaceutical companies, specialty pharmaceutical companies and biotechnology companies, universities and other research institutions worldwide. There are a number of pharmaceutical and biotechnology companies that currently market and sell drugs or are pursuing the development of drugs for the treatment of indications for which we are developing our product candidates. Some of these competitive drugs and therapies are based on scientific approaches that are the same as or similar to our approach, and others are based on entirely different approaches. For example, our product candidates face competition in the United States, China and Europe from a significant number of advanced drug products (either marketed or under development) involving molecular targets (such as immune checkpoint inhibitors), disease indications (such as cancer) and mechanism of actions (such as bi-specific antibodies, combination therapies, etc.) that are similar or identical to those of our product candidates.

Many of the companies against which we are competing or against which we may compete in the future have significantly greater financial resources and expertise in R&D, manufacturing, preclinical testing, conducting clinical trials, obtaining regulatory approvals and marketing approved drugs than we do. Our competitors may succeed in developing competing drugs and obtaining regulatory approvals before us or gain better acceptance for the same target markets as ours, which will undermine our competitive position. In addition, any new product that competes with an approved product must demonstrate compelling advantages in efficacy, convenience, tolerability and/or safety in order to overcome price competition and to be commercially successful. Disruptive technologies and medical breakthroughs may further intensify the competition and render our product candidates obsolete or non-competitive.

Mergers and acquisitions may result in even more resources being concentrated among a smaller number of our competitors. Smaller and other early-stage companies may also prove to be significant competitors, particularly through collaborative arrangements with large and established companies. These third parties compete with us in recruiting and retaining qualified scientific and management personnel, establishing clinical trial sites and patient enrollment for clinical trials, as well as in acquiring technologies complementary to, or necessary for, our programs.

Any failure on our part to successfully compete in the pharmaceutical market with respect to our products could materially adversely affect our business, financial condition, results of operations and prospects.

We could be adversely affected by generic drugs and alternative cancer treatments.

We may face competition with respect to the introduction of generic alternatives to our product candidates. Market acceptance and sales of any of our future approved product candidates will depend significantly on the availability of adequate coverage and reimbursement from physicians, patients or third-party payors for drugs and may be affected by existing and future health care reform measures. Generic alternatives are generally not expected to have meaningful differences in efficacy or safety compared to each other. Consequently, if there are generic alternatives to our product candidates available, we would have to compete with on pricing or product quality and reliability

(perceived or otherwise), which we may not be able to achieve successfully. As of the date of this Annual Report, we were not aware that there was any generic versions of our product candidates marketed or under clinical trials. However, we cannot assure you that there will not be any such generic alternatives in future. As a result, assuming that we are able to obtain regulatory approvals for vebreltinib, uproleselan , APL-501, APL-102 or other existing or any future product candidate that we may develop in the future, we cannot assure you that they will be able to achieve commercial success, whether due to established first-entrants or otherwise. This in turn could have a material adverse effect on our business, financial condition and results of operations.

Furthermore, we may face competition with respect to the existence or introduction of alternative cancer treatments. There may be significant advances in other oncology treatment methods, such as chemotherapy, surgery, interventional radiology, or cancer prevention techniques, which could reduce the demand for oncology monotherapies and combination therapies. Any shifts in physicians’ or patients’ preferences for other oncology therapies over oncology monotherapies and combination therapies may materially and adversely affect our business, financial condition and results of operations.

Our future success depends on our ability to retain key executives and to attract, train, retain and motivate senior management and qualified scientific employees.

We are highly dependent on our management team and their experience with our business and operations. We currently do not have “key-man” insurance for any of our executive officers or other key personnel. The loss of the services of any of these persons could impede the achievement of our R&D and commercialization objectives.

Recruiting, retaining and motivating qualified management, scientific, clinical, manufacturing and sales and marketing personnel will also be critical to our success. The loss of the services of our executive officers or other key employees could impede the achievement of our research, development, manufacturing and commercialization objectives and seriously harm our ability to successfully implement our business strategy. Furthermore, replacing executive officers and key employees may be difficult and may take an extended period of time because of the limited number of individuals in our industry with the breadth of skills and experience required to successfully develop, gain regulatory approval of and commercialize drugs. Competition to hire from this limited pool is intense, and we may be unable to hire, train, retain or motivate these key personnel on acceptable terms given the competition among numerous biopharmaceutical companies for similar personnel. We also experience competition for the hiring of scientific and clinical personnel from universities and research institutions. In addition, our management will be required to devote significant time to new compliance initiatives from our status as a public company, which may require us to recruit more management personnel.

Any unanticipated departure of members of the management team without appropriate replacement found in a timely manner may have a material adverse effect on our business operations and profitability.

We may experience competition from other pharmaceutical and biotechnology companies for the hiring of management and other qualified personnel. We may also experience competition for the hiring of scientific personnel from universities and research institutions. Moreover, there is no assurance that we will be able to retain or motivate these key personnel on acceptable terms due to a number of reasons, including the competitiveness of our compensation.

Our reputation is key to our business success. Negative publicity may adversely affect our reputation, business and growth prospect.

Any negative publicity concerning us or our affiliates, even if untrue, could adversely affect our reputation and business prospects. We cannot assure you that negative publicity about us or any of our affiliates name would not damage our brand image or have a material adverse effect on our business, results of operations and financial condition. Furthermore, referrals and word-of-mouth have significantly contributed to our ability to establishing new partnerships. As a result, any negative publicity about us or any of our affiliates could adversely affect our ability to maintain our existing collaboration arrangements or attract new partners.

We have increased and may continue to increase the size and capabilities of our organization, and we may experience difficulties in managing our operations and potential growth.

We may experience growth in the number of our employees and consultants and the scope of our operations in the future, particularly in the areas of finance, clinical development and regulatory affairs. To manage our operations in the future, we must continue to implement and improve our managerial, operational and financial systems, and continue to recruit and train additional qualified personnel. As we have limited financial resources, we may not be able to effectively manage our operations or recruit and train additional qualified personnel, which may lead to significant costs and may divert our management and business development resources. Any inability to manage our operations could delay the execution of our business plans, and have a material adverse effect on our business. In addition, our future financial performance will depend, in part, on our ability to effectively manage our operations, and our management may also have to divert a disproportionate amount of its attention away from day-to-day activities.

If we are not able to effectively manage our operations and hire new employees and engage consultants and contractors as needed, we may not be able to successfully implement the tasks necessary to further develop and commercialize our product candidates and maintain

compliance with public company requirements and, accordingly, may not achieve our research, development and commercialization goals. Our failure to do so could materially adversely affect our business, financial condition, results of operations and prospects.

We may be involved in claims, disputes, litigation, arbitration or other legal proceedings in the ordinary course of business, and any claims or proceedings against us could be costly and time-consuming to defend.

From time to time, we may be involved in claims, disputes and legal proceedings in our ordinary course of business. These may concern issues relating to, among others, product liability, employment or labor disputes, breach of contract, infringement, misappropriation, violation or ownership of intellectual property rights and environmental matters. Any claims, disputes or legal proceedings initiated by us or brought against us, with or without merit, may result in substantial costs and diversion of resources, and could materially harm our reputation. Furthermore, claims, disputes or legal proceedings against us may be due to defective supplies sold to us by our suppliers, who may not be able to indemnify us in a timely manner, or at all, for any costs that we incur as a result of such claims, disputes and legal proceedings.

Product liability claims or lawsuits could cause us to incur substantial liabilities.

We face an inherent risk of product liability exposure related to the use of our product candidates and the testing of our product candidates in human clinical trials. If we cannot successfully defend ourselves against product liability claims, we may be subject to civil liability for physical injury, death or other losses caused by our products and to administrative liability, criminal liability and the revocation of our business licenses if our products are found to be defective. Regardless of the merits or eventual outcome, product liability claims may also lead to the following adverse consequences, including:

We currently obtain liability insurance covering our clinical trials. Although we maintain such insurance, any claim that may be brought against us could result in a court judgment or settlement in an amount that is not covered, in whole or in part, by our insurance or which is in excess of the limits of our insurance coverage. Our insurance policies also contain various exclusions, and we may be subject to particular liability claims for which we have no coverage. We will have to pay any amount awarded by a court or negotiated in a settlement that exceed our coverage limitations or that are not covered by our insurance, and we may not have, or be able to obtain, sufficient capital to pay such amounts. In addition, if we cannot successfully defend ourselves against such claims, we may incur substantial liabilities and be required to suspend or delay our ongoing clinical trials. Even a successful defense would require significant financial and management resources.

Regardless of the merits or eventual outcome, liability claims may result in significant negative consequences to our business and prospects, including, but not limited to, harm our reputation, withdrawal of other clinical trial participants, the incurrence of costs to defend the related litigation, the diversion of our management’s time and resources, the requirement to pay substantial monetary awards to trial participants or patients, our inability to commercialize our product candidates; the loss of revenue and the decline of the price of our securities.

We have limited insurance coverage, and any claims beyond our insurance coverage may result in our incurring substantial costs and a diversion of resources.

We currently carry clinical trial liability insurance, and it may not adequately cover all liabilities that we may incur. Inability to obtain and retain sufficient product liability insurance at an acceptable cost to protect against potential product liability claims could adversely affect our business. Any claim that may be brought against us could result in a court judgement or settlement in an amount that is not covered, in whole or in part, by our insurance or that is in excess of the limits of our insurance coverage. Our insurance policies also have various exclusions, and we may be subject to a product liability claim for which we have no coverage. We will have to pay any amount awarded by a court or negotiated in a settlement that exceed our coverage limitations or that are not covered by our insurance, and we may not have, or be able to obtain, sufficient capital to pay such amounts.

We maintain insurance policies that are required under the United States and PRC laws and regulations as well as insurance based on our assessment of our operational needs and industry and market practice. We currently hold business owners insurance, directors and officers

liability insurance and employment practices liability insurance in the United States. We do not maintain any product liability insurance. In China, we maintain commercial employee health insurance, car insurance and public liability insurance We hold clinical trial liability insurance in all territories where we conduct our clinical trials. In line with industry practice in the United States and PRC, we have elected not to maintain certain types of insurance, such as business interruption insurance or key-man insurance on any of our senior management or key personnel. Our insurance coverage may be insufficient to cover any claim for product liability, damage to our fixed assets or employee injuries. Any liability or damage to, or caused by, our facilities or our personnel beyond our insurance coverage may result in our incurring substantial costs and a diversion of resources.

Security breaches, loss of data and other disruptions could compromise sensitive information related to our business or prevent us from accessing critical information and expose us to liability, which could adversely affect our business and our reputation.

In the ordinary course of our business, we generate and store sensitive data, including research data, intellectual property and confidential and/or proprietary business information owned or controlled by ourselves or our employees, partners and other parties. We manage and maintain our applications and data utilizing a combination of on-site systems and cloud-based data centers. We utilize external security and infrastructure vendors to manage parts of our data centers. These applications and data encompass a wide variety of business-critical information, including R&D information, commercial information and business and financial information. We face a number of risks relative to protecting this critical information, including loss of access risk, inappropriate use or disclosure, accidental exposure, unauthorized access, inappropriate modification and the risk of our being unable to adequately monitor and audit and modify our controls over our critical information. This risk extends to the third party vendors and subcontractors we use to manage this sensitive data or otherwise process it on our behalf. Furthermore, because the techniques used to obtain unauthorized access to, or to sabotage, systems change frequently and often are not recognized until launched against a target, we may be unable to anticipate these techniques or implement adequate preventative measures. We may experience security breaches that may remain undetected for an extended period. Our third-party service providers and partners are also subject to these heightened risks. The secure processing, storage, maintenance and transmission of this critical information are vital to our operations and business strategy, and we devote significant resources to protecting such information. Although we take reasonable measures to protect sensitive data from unauthorized access, use or disclosure, our information technology and infrastructure may be vulnerable to attacks by hackers or infections by viruses or other malware or breached due to erroneous actions or inactions by our employees or contractors, malfeasance or other malicious or inadvertent disruptions. Any such breach or interruption could compromise our networks and the information stored there could be accessed by unauthorized parties, publicly disclosed, lost or stolen. Any such access, breach, or other loss of information could result in costly legal claims or proceedings, regulatory investigations, or require us to incur expenditures in connection with remediation. If such an event were to occur and cause interruptions in our operations, it could result in a material disruption of our drug development programs. For example, the loss of clinical trial data from ongoing or future clinical trials for any of our product candidates could result in delays in regulatory approvals efforts and significantly increase costs to recover or reproduce the data. Unauthorized access, loss or dissemination could also disrupt our operations and damage our reputation, any of which could adversely affect our business.

Additionally, although we maintain cybersecurity insurance coverage, we cannot be certain that such coverage will be adequate for data security liabilities actually incurred, will cover any indemnification claims against us relating to any incident, will continue to be available to us on economically reasonable terms, or at all, or that any insurer will not deny coverage as to any future claim. The successful assertion of one or more large claims against us that exceed available insurance coverage, or the occurrence of changes in our insurance policies, including premium increases or the imposition of large deductible or co-insurance requirements, could adversely affect our reputation, business, financial condition and results of operations.

If our operating facilities become damaged or inoperable or if we move or are otherwise required to vacate our facilities, our ability to conduct and pursue our R&D efforts may be jeopardized.

Some of our R&D is conducted at our facilities located in Hangzhou, China. Our facilities and equipment could be harmed or rendered inoperable or inaccessible by natural or man-made disasters or other circumstances beyond our control, including fire, earthquake, power loss, communications failure, war or terrorism, or another catastrophic event, such as a pandemic or similar outbreak or public health crisis, which may render it difficult or impossible for us to support our partners and develop updates, upgrades and other improvements to our platform, advanced automation systems, and advanced application and workflow software for some period of time. The inability to address system issues could develop if our facilities are inoperable or suffer a loss of utilization for even a short period of time, may result in the loss of partners or harm to our reputation, and we may be unable to regain those partners or repair our reputation in the future. Furthermore, our facilities and the equipment we use to perform our R&D work could be unavailable or costly and time-consuming to repair or replace. It would be difficult, time-consuming and expensive to rebuild our facilities, to locate and qualify a new facility or license or transfer our proprietary technology to a third party. Even in the event we are able to find a third party to assist in R&D efforts, we may be unable to negotiate commercially reasonable terms to engage with the third party.

We carry insurance for damage to our property and the disruption of our business, but this insurance may not cover all of the risks associated with damage or disruption to our business, may not provide coverage in amounts sufficient to cover our potential losses and may not continue to be available to us on acceptable terms, if at all.

Illegal and/or parallel imports and counterfeit pharmaceutical products may reduce demand for our future approved product candidates and could have a negative impact on our reputation and business.

Illegal importation of competing products from countries where government price controls or other market dynamics result in lower prices may adversely affect the demand for our future approved product candidates and, in turn, may adversely affect our sales and profitability in the United States, China and other countries where we commercialize our future products. Unapproved foreign imports of prescription drugs are illegal under current laws of the United States and China. However, illegal imports may continue to occur or even increase as the ability of patients to obtain these lower priced imports continues to grow. Furthermore, cross-border imports from lower-priced markets (parallel imports) into higher-priced markets could harm sales of our future drug products and exert commercial pressure on pricing within one or more markets. In addition, competent government authorities may expand consumers’ ability to import lower priced versions of our future approved products or competing products from outside China or other countries where we operate. Any future legislation or regulations that increase consumer access to lower priced medicines from outside China or other countries where we operate could have a material adverse effect on our business, financial condition, results of operations and prospects. We may face competition in the United States for our development candidates and investigational medicines, if approved, from therapies sourced from foreign countries that have placed price controls on pharmaceutical products. In the United States, the FDA issued a final guidance document in 2020 outlining a pathway for manufacturers to obtain an additional National Drug Code (“NDC”) for an FDA-approved drug that was originally intended to be marketed in a foreign country and that was authorized for sale in that foreign country. The market implications of the final guidance is unknown at this time. Proponents of drug reimportation may attempt to pass legislation that would directly allow reimportation under certain circumstances. Further legislation or regulations allowing the reimportation of drugs, if enacted, could decrease the price we receive for any products that we may develop and adversely affect our future revenues and prospects for profitability.

Certain products distributed or sold in the pharmaceutical market may be manufactured without proper licenses or approvals, or are fraudulently mislabeled with respect to their content or manufacturers. These products are generally referred to as counterfeit pharmaceutical products. The counterfeit pharmaceutical product control and enforcement system may be inadequate to discourage or eliminate the manufacturing and sale of counterfeit pharmaceutical products imitating our products. Since counterfeit pharmaceutical products in many cases have very similar appearances compared with the authentic pharmaceutical product but are generally sold at lower prices, counterfeits of our products can quickly erode the demand for our future approved product candidates.

Business disruptions could seriously harm our future revenue and financial condition and increase our costs and expenses.

Our operations, and those of our third-party research institution and pharmaceutical company collaborators, manufacturers, and other contractors and consultants, could be subject to earthquakes, power shortages, telecommunications failures, water shortages, floods, hurricanes, typhoons, fires, extreme weather conditions, medical or public health crises and other natural or man-made disasters or business interruptions, including terrorism and war. In addition, for some of our clinical trials, we rely on third-party research institution collaborators for conducting R&D of our product candidates, and they may be affected by government shutdowns or withdrawn funding. The occurrence of any of these business disruptions could seriously harm our operations and financial condition and increase our costs and expenses. We rely on third-party manufacturers to produce and process our product candidates. Our ability to obtain clinical supplies of our product candidates could be disrupted if the operations of these suppliers are affected by a man-made or natural disaster or other business interruption.

Damage or extended periods of interruption to our corporate, development or research facilities due to fire, natural disaster, power loss, communications failure, unauthorized entry or other events could cause us to cease or delay development of some or all of our product candidates. Although we maintain customary insurance coverage, our insurance might not cover all losses under such circumstances and our business may be seriously harmed by such delays and interruption.

Fluctuations in exchange rates may expose us to exchange rate volatility, and may have a material and adverse effect on our results of operations and the value of your investment.

We incur portions of our expenses in currencies other than the U.S. dollar, in particular, the Renminbi and Australian dollar. As a result, we are exposed to foreign currency exchange risk as our results of operations and cash flows are subject to fluctuations in foreign currency exchange rates, and we have not entered into any agreements to hedge our exchange rate exposure. A decline in the value of the U.S. dollar against currencies in countries in which we conduct clinical trials could have a negative impact on our R&D costs. We cannot predict the impact of foreign currency fluctuations, and foreign currency fluctuations in the future may adversely affect our financial condition, results of operations and cash flows.

As we engage in other forms of collaboration worldwide, including conducting clinical trials abroad, we may be exposed to specific risks of conducting our business and operations in international markets.

Markets outside of the United States and China form an important component of our growth strategy as we out-license some of our commercialization rights to third parties outside the United States and the PRC and plan to conduct certain of our clinical trials abroad. If

we fail to obtain applicable licenses or fail to enter into strategic collaboration arrangements with third parties in these markets, or if these collaboration arrangements turn out unsuccessful, our revenue-generating growth potential will be adversely affected.

Moreover, international business relationships subject us to additional risks that may materially adversely affect our ability to attain or sustain profitable operations, including:

These and other risks may materially adversely affect our ability to attain or sustain revenue from international markets.

Risks Related to Our Operations in China

Government control of currency conversion of and regulations on investment in PRC entities by offshore holding companies may delay us from making transfers to us from our PRC subsidiaries, or additional contributions to our PRC subsidiaries, which could restrict our ability to fund and expand our business.

We are a Cayman Islands holding company and we may rely to a significant extent on cash transfers from our PRC subsidiaries. The PRC government imposes controls on the convertibility of foreign currencies into Renminbi. Under China’s existing foreign-exchange regulations, foreign-exchange transactions under capital accounts continue to be subject to significant foreign-exchange controls and require the registration with, and approval of, PRC governmental authorities. Cash transfers from our PRC subsidiaries to entities outside of China are subject to PRC government controls on currency conversion. To the extent cash in our business is in the PRC or a PRC entity, such cash may not be available to fund operations or for other use outside of the PRC due to restrictions and limitations imposed by the governmental authorities on currency conversion, cross-border transactions and cross-border capital flows. This may delay the ability of our PRC subsidiaries to make transfers or other payments to us, or otherwise satisfy foreign currency denominated obligations.

The PRC government may continue to strengthen its capital controls, and more restrictions and substantial vetting process may be put forward by the State Administration of Foreign Exchange (“SAFE”) for cross-border transactions falling under both the current account and the capital account. Violations of SAFE circulars could result in severe monetary or other penalties. Any limitation on the ability of our PRC subsidiaries to make transfers or other kinds of payments to us could materially and adversely limit our ability to fund our ongoing operations, resulting in material harm to our business.

Because some of our operations are conducted in China, our business is subject to a certain degree of complex and rapidly evolving laws and regulations there. The Chinese government may exercise significant oversight and discretion over the conduct of our business in the PRC and may intervene in or influence our operations in China at any time, which could result in a material change in our operations and/or the value of our securities, and may restrict or hinder our ability to offer securities and raise capital outside the PRC.

As a company having certain business operations in China, we are subject to PRC laws and regulations, which can be complex and evolve rapidly. The Chinese government has the power to exercise significant oversight and discretion over the conduct of our business in China, and the regulations to which our business in the PRC is subject may change rapidly and with little advance notice to us or our

shareholders. Our ability to operate in China may be harmed by changes in its laws and regulations, including those relating to taxation, environmental regulations, land use rights, property and other matters. The central data security, anti-monopoly policies or local PRC governments may impose new, stricter regulations or interpretations of existing regulations that would require additional expenditures and efforts on our part to ensure its compliance with such regulations or interpretations. Accordingly, government actions in the future, including any decision not to continue to support recent economic reforms and to return to a more centrally planned economy or regional or local variations in the implementation of economic policies, could have a significant effect on economic conditions in the PRC or particular regions thereof, and could require us to divest ourselves of any interest we then hold in Chinese properties. As a result, the application, interpretation, and enforcement of new and existing laws and regulations in the PRC are often uncertain. In addition, these laws and regulations may be interpreted and applied inconsistently by different agencies or authorities, and inconsistently with our current policies and practices. New laws, regulations, and other government directives in the PRC may also be costly to comply with, and such compliance or any associated inquiries or investigations or any other government actions may delay or impede our operations and development in the PRC and subject us to remedies, administrative penalties and even criminal liabilities that may harm its business, including fines assessed for its current or historical operations, or demands or orders that it modify or even cease its business practices in the PRC.

The promulgation of new laws or regulations, or the new interpretation of existing laws and regulations, in each case that restrict or otherwise unfavorably impact the ability or manner in which we conduct our business in the PRC and could require us to change certain aspects of its business to ensure compliance, could reduce our PRC Subsidiaries’ revenues, increase costs and expenses, require our PRC Subsidiaries to obtain more licenses, permits, approvals or certificates, or subject us to additional liabilities. To the extent any new or more stringent measures are required to be implemented, our business, financial condition and results of operations could be adversely affected and the value of our securities could significantly decline.

For example, the PRC government has been seeking to exert more control and impose more restrictions on companies based in mainland China raising capital offshore and such efforts may continue or intensify in the future. To our knowledge, we are not required to obtain permission or approval from the China Securities Regulatory Commission (the “CSRC”) nor any other regulatory authority in China with respect to offerings of or the listing of our securities. However, as uncertainties remain regarding the interpretation and implementation of PRC laws and regulations, it is uncertain when and whether we will be required to obtain permission from the PRC government to list on U.S. exchanges in the future, and even when such permission is obtained, whether it will be denied or rescinded.

The PRC government’s exertion of more control over offerings conducted overseas and/or foreign investment in issuers based in mainland China could result in a material change in the operations of our PRC Subsidiaries, significantly limit or completely hinder our ability to offer or continue to offer securities to investors, and cause the value of our securities to significantly decline or be worthless. In the event that we are required to obtain permission or approval from the CSRC or any other authority in the PRC in the future, any failure to do so could result in the delisting of our securities on exchanges outside China and a decrease in the value of our securities.

We and our PRC Subsidiaries may become subject to a variety of laws and regulations regarding cybersecurity and data protection in the PRC, and any failure to comply with applicable laws and regulations could have a material adverse effect on our business, financial condition and results of operations.

PRC regulators, including the Cyberspace Administration of China (the “CAC”), the Ministry of Industry and Information Technology, and the Ministry of Public Security, have been increasingly focused on regulation in areas of data security and data protection. The PRC regulatory requirements regarding cybersecurity are constantly evolving. For instance, various PRC regulatory bodies, including the CAC, the Ministry of Public Security and the SAMR, have enforced data privacy and protection laws and regulations with varying and evolving standards and interpretations.

Based on the opinion of our PRC counsel, JunHe LLP, according to its interpretation of the currently in-effect PRC laws and regulations, we believe that neither we nor any of our PRC Subsidiaries is subject to cybersecurity review, reporting or other permission requirements by the CAC under applicable PRC cybersecurity laws and regulations with respect to the offering of our securities or the business operations of our PRC Subsidiaries, because neither we or any of our PRC Subsidiaries qualifies as a critical information infrastructure operator or has conducted any data processing activities that affect or may affect national security or holds personal information of more than one million users. Additionally, neither we nor any of our PRC Subsidiaries has been required by any PRC governmental authority to apply for cybersecurity review, nor have we or any of our PRC Subsidiaries received any inquiry, notice, warning, sanction in such respect or been denied permission from any PRC regulatory authority to list on U.S. exchanges. However, as PRC governmental authorities have significant discretion in interpreting and implementing statutory provisions and there remains significant uncertainty in the interpretation and enforcement of relevant PRC cybersecurity laws and regulations if the PRC regulatory authorities take a position contrary to ours, we cannot assure you that we or any of our PRC Subsidiaries will not be deemed to be subject to PRC cybersecurity review requirements, nor can we assure you that we or our PRC Subsidiaries would be able to pass such review. If we or any of our PRC Subsidiaries fails to receive any requisite permission or approval from the CAC for future offerings or the business operations of our PRC Subsidiaries, or the waiver for such permission or approval, in a timely manner, or at all, or inadvertently concludes that such permission or approval is not required, or if applicable laws, regulations or interpretations change and obligate us to obtain such permission or approvals in the future, we or our PRC Subsidiaries may be subject to fines, suspension of business, website closure, revocation of business licenses or other penalties, as well as reputational damage or legal proceedings or actions against us, which may have a material

adverse effect on our business, financial condition or results of operations. In addition, we could become subject to enhanced cybersecurity review or investigations launched by PRC regulators in the future pursuant to new laws, regulations or policies.

If we are to be found in violation of PRC data security and private laws, including the Personal Information Protection Law, when conducting our business in China, we could be subject to administrative penalties and civil liabilities, such as warnings, fines, or service suspension or even revocation of licenses, which could materially and adversely affect our business, financial condition, and results of operations.

Further, the cross-border transfer of data falling under statutory categories is subject to security assessment under PRC law. While, given the nature of our business and as advised by our PRC legal counsel, JunHe LLP, according to its interpretation of the currently in-effect PRC laws and regulations, we do not believe that we or any of our PRC Subsidiaries is engaged in any activity that is subject to security assessment, like the aforementioned PRC laws which are subject to change, and uncertain interpretation and implementation, we cannot assure you that our cross-border transfer of data will not be subject to security assessments under PRC law.

Our partners in China may be restricted from transferring their scientific data or drug products for us to use abroad.

On March 17, 2018, the General Office of the State Council promulgated the Measures for the Management of Scientific Data (the “Scientific Data Measures”), which provides a broad definition of scientific data and relevant rules for the management of scientific data. According to the Scientific Data Measures, enterprises in China must seek governmental approval before any scientific data involving a state secret may be transferred abroad or to foreign parties. Further, any researcher conducting research funded at least in part by the Chinese government is required to submit relevant scientific data for management by the entity to which such researcher is affiliated before such data may be published in any foreign academic journal. Given the term “state secret” is not clearly defined, if and to the extent our R&D of product candidates will be subject to the Scientific Data Measures and any subsequent laws as required by the relevant government authorities, we cannot assure you that our partners in China can always obtain relevant approvals for sending scientific data (such as the results of our preclinical studies or clinical trials conducted within China) to us. Besides, regulatory authorities in China have also implemented and are considering a number of legislative and regulatory proposals concerning the collection and transfer of the HGR (defined below) in China. The Regulation of the PRC on the Administration of Human Genetic Resources (“HGR Regulations”) and the implementation guidelines require approval from or filing with the Human Genetic Resources Administration of China (“HGR”) for any international collaborative project where HGR are involved, additional approval for any export or cross-border transfer of the HGR materials and filing for cross-border transfer of the HGR related data. Given the interpretation and application of the regulations in China could be uncertain and in flux, if and to the extent that our partners are considered conducting international collaborative projects and exporting or transferring HGR or related data materials abroad, they may need to obtain approval from or filing with the Human Genetic Resources Administration of China. In addition, if and to the extent that preclinical studies or clinical trials involves collection and cross-border transfer of personal data that is not anonymized, the newly promulgated Personal Information Protection Law, effective from November 1, 2021, imposes stringent requirements on cross-border transfer of personal data, including passing the security assessment organized by the CAC, or being certified by a professional institution in respect of the protection of personal information, or concluding a contract with the foreign recipient specifying rights and obligations of both parties based on a prescribed template. The Measures for the Security Assessment of Cross-border Data Transfer, effective from September 1, 2022, provide that the cross-border transfer of data falling under statutory categories shall be subject to security assessment.

If our partners are unable to obtain necessary approvals or filings in a timely manner, or at all, our R&D of product candidates may be hindered, which may materially and adversely affect our business, results of operations, financial conditions and prospects. If the relevant government authorities consider the transmission of our scientific data to be in violation of the requirements under relevant regulations mentioned above, we may be subject to fines and other administrative penalties imposed by those government authorities, which could materially adversely affect our business, financial condition, results of operations and prospects.

We could be adversely affected by a deterioration of trade relations between the United States and China.

The United States government has indicated its intent to alter its approach to international trade policy and, among other things, has imposed tariffs on the import of certain foreign goods into the United States, including certain goods imported from China. In response, certain governments, including China, have imposed tariffs on the import of certain U.S. goods. Although innovative drugs have not been the subject of the United States or Chinese tariffs, it remains unclear what the United States, China or other governments will or will not do with respect to tariffs or other international trade policies. A further deterioration of trade relationship between the United States and China, whether as a result of any future imposition of tariffs on the import of Chinese-origin innovative drugs into the United States, or on the import of U.S.-origin innovative drugs into China, or otherwise, could adversely affect our ability to commercialize successfully in the United States and China any drugs for which we may receive marketing approval from the FDA or NMPA. Additionally, a further deterioration of the trade relationship between the United States and China, the imposition of tariffs on Chinese-origin innovative drugs, or U.S.-origin innovative drugs, or the perception that such tariffs may be imposed may adversely impact our ability to collaborate with U.S. or Chinese and other pharmaceutical companies, including our ability to procure license-in agreements to develop and market drugs for the U.S. and China markets.

The political relationships among Greater China and other countries may affect our business operations.

We have formed partnerships with entities in Greater China and establishing new collaboration partnerships is key to our future growth. Our business is therefore subject to constantly changing international economic, regulatory, social and political conditions, and local conditions in those foreign countries and regions. As a result, Greater China’s political relationships with those foreign countries and regions, in particular the United States, may affect the prospects of maintaining existing or establishing new collaboration partnerships. There can be no assurance that potential collaboration partners will not alter their perception of us or their preferences as a result of adverse changes to the state of political relationships among Greater China and the relevant foreign countries or regions. Any tensions and political concerns among Greater China and the relevant foreign countries or regions may adversely affect our business, financial condition, results of operations, cash flows and prospects.

The implementation of labor laws and regulations in China may adversely affect our business and results of operations.

Pursuant to the PRC law, employers are subject to strict requirements regarding signing labor contracts, minimum wages, paying remuneration, determining the term of employees’ probation and unilaterally terminating labor contracts. Compliance with such law, its implementation rules and the applicable local labor laws, including provincial and municipal labor law may increase our operating expenses, in particular our personnel expenses. In the event that we decide to terminate some of our employees or otherwise change our employment or labor practices, the PRC labor contract law and its implementation rules may also limit our ability to effect those changes in a desirable or cost-effective manner, which could adversely affect our business and results of operations. Under applicable PRC law, employees must participate in pension insurance, work-related injury insurance, medical insurance, unemployment insurance and maternity insurance and housing funds, and the employers must, together with their employees or separately, pay the social insurance premiums and housing funds for such employees.

As the interpretation and implementation of these laws and regulations are still evolving, we cannot assure you that our employment practice will at all times be deemed in full compliance with labor-related laws and regulations in China, which may subject us to labor disputes or government investigations. If we are deemed to have violated relevant labor laws and regulations, we could be required to provide additional compensation to our employees and our business, financial condition and results of operations could be materially and adversely affected.

Risks Related to our Reliance on Third Parties

We rely on third parties to manufacture or import our clinical and commercial drug supplies. Our business could be harmed if those third parties fail to provide us with sufficient quantities of product or fail to do so at acceptable quality levels, prices or in time.

We currently use third party CMOs, including single source suppliers, for our manufacturing process and/or for the clinical supply of our product candidates. We do not own manufacturing facilities for producing any clinical trial product supplies. We may be unable to identify manufacturers on acceptable terms or at all because the number of potential manufacturers is limited and the FDA, NMPA or other comparable regulatory authorities must evaluate and/or approve any manufacturers as part of their regulatory oversight of our product candidates. This evaluation would require new testing and cGMP-compliance inspections by FDA, NMPA or other comparable regulatory authorities.

We currently rely on CMOs outside the United States. Such CMOs may be subject to U.S. legislation, including the proposed BIOSECURE bill, which legislation, if passed and enacted into law, would have the potential to restrict the ability of U.S. biopharmaceutical companies like us to purchase services or products from, or otherwise collaborate with, certain Chinese biotechnology companies “of concern”, including a third-party manufacturer we use for certain product candidates, without losing the ability to contract with, or otherwise receive funding from, the U.S. government. We may also be subject to new U.S. laws or trade restrictions and new foreign regulatory requirements which could increase the cost or reduce the supply of material available to us, delay the procurement or supply of such material or have an adverse effect on our ability to secure significant commitments from governments to purchase our potential therapies.

Furthermore, we have limited control over our third-party manufacturers’ production process, and the risks of product candidates or approved drugs not being produced in the necessary volumes or at the appropriate quality levels are higher than if we manufacture in-house. In particular, manufacturers are subject to ongoing periodic inspection by the FDA and to ensure strict compliance with cGMP and other government regulations and by other comparable regulatory authorities for corresponding non-United States requirements. If the FDA or a comparable foreign regulatory authority determines that our CMOs are not in compliance with FDA laws and regulations, including those governing cGMPs, the FDA may not approve an NDA or BLA until the deficiencies are corrected or we replace the manufacturer in our application with a manufacturer that is in compliance. We do not have immediate control over third-party manufacturers’ compliance with manufacturing regulations and requirements and the manufacturers may fail to maintain the necessary licenses, permits and certificates to carry out the manufacture of our product candidates or approved drugs, breach their obligations to produce our product candidates or approved drugs on a timely basis, otherwise cease to conduct contract manufacturing business or fail to abide by our quality control requirements.