# EDGAR Filing Document

**Accession Number:** 0001944552
**File Stem:** 0001213900-26-042520
**Filing Date:** 2026-4
**Character Count:** 897653
**Document Hash:** 0dbb3a264f9f125fbe7b075495364ff0
**Contains OCR:** False
**Source Format:** 

## Filing Content

## Filing Summary
**0001213900-26-042520.hdr.sgml**: 20260410

**ACCESSION NUMBER**: 0001213900-26-042520

**CONFORMED SUBMISSION TYPE**: 20-F

**PUBLIC DOCUMENT COUNT**: 167

**CONFORMED PERIOD OF REPORT**: 20251231

**FILED AS OF DATE**: 20260410

**DATE AS OF CHANGE**: 20260410

**FILER**: 

**COMPANY DATA:**
- **COMPANY CONFORMED NAME:** Adlai Nortye Ltd.
- **CENTRAL INDEX KEY:** 0001944552
- **STANDARD INDUSTRIAL CLASSIFICATION:** PHARMACEUTICAL PREPARATIONS [2834]
- **ORGANIZATION NAME:** 03 Life Sciences
- **EIN:** 000000000
- **STATE OF INCORPORATION:** DE
- **FISCAL YEAR END:** 1231

**FILING VALUES:**
- **FORM TYPE:** 20-F
- **SEC ACT:** 1934 Act
- **SEC FILE NUMBER:** 001-41773
- **FILM NUMBER:** 26855279

**BUSINESS ADDRESS:**
- **STREET 1:** 685 U.S. HIGHWAY ONE, 2ND FLOOR
- **CITY:** NORTH BRUNSWICK
- **STATE:** NJ
- **ZIP:** 08902
- **BUSINESS PHONE:** 848-230-7430

**MAIL ADDRESS:**
- **STREET 1:** 685 U.S. HIGHWAY ONE, 2ND FLOOR
- **CITY:** NORTH BRUNSWICK
- **STATE:** NJ
- **ZIP:** 08902

?xml version='1.0' encoding='ASCII'?

**UNITED STATES**

**SECURITIES AND EXCHANGE COMMISSION**

**WASHINGTON, D.C. 20549**

**FORM 20-F**

**(Mark One)**

**☐ REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR 12(g) OF THE SECURITIES EXCHANGE ACT OF 1934**

**OR**

**☒ ANNUAL REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934**

**For the fiscal year ended December 31, 2025**

**OR**

**☐ TRANSITION REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934**

**OR**

**☐ SHELL COMPANY REPORT PURSUANT TO SECTION 13 OR 15(d) OF THE SECURITIES EXCHANGE ACT OF 1934**

Date of event requiring this shell company report

**For the transition period from &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp; to&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;** 

Commission file number 001-41773

---

| |
|:---|
| **Adlai Nortye Ltd.** |
| (Exact name of Registrant as specified in its charter) |
| **Cayman Islands** |
| (Jurisdiction of incorporation or organization) |
| **c/o PO Box 309, Ugland House**<br> **Grand Cayman, KY1-1104**<br> **Cayman Islands** |
| (Address of principal executive offices) |
| **Yang Lu, Chief Executive Officer**<br> **685 US Highway 1,** <br> **North Brunswick Township, NJ 08902,** <br> **the United States<br> Tel: +1 848 230 7430**<br> **Email: ir@adlainortye.com** |
| (Name, Telephone, E-mail and/or Facsimile number and Address of Company Contact Person) |

---

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

---

| | |
|:---|:---|
| **Title of each class** | **Name of each exchange on which registered** |
| American Depositary Shares, each representing three Class A Ordinary Shares, par value $0.0001 per share ANL | The Nasdaq Stock Market LLC<br> (The Nasdaq Global Market) |

---

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 annual report: 120,000,803 ordinary shares, consisting of 103,010,803 Class A ordinary shares, par value US$0.0001 per share, and 16,990,000 Class B ordinary shares, par value US$0.0001 per share, as of December 31, 2025.

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

☐ Yes ☒ No

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

☐ Yes ☒ No

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

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

☒ Yes ☐ No

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

☒ Yes ☐ No

Indicate by check mark whether the registrant is a large accelerated filer, an accelerated filer, a non-accelerated filer, or an emerging growth company. See the definitions of "large accelerated filer," "accelerated filer," and "emerging growth company" in Rule 12b-2 of the Exchange Act.

Large accelerated filer ☐ Accelerated filer ☐ Non-accelerated filer ☒ Emerging growth company ☒

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:

---

| | | |
|:---|:---|:---|
| U.S. GAAP ☐ | International Financial Reporting Standards as issued<br> by the International Accounting Standards Board **☒** | Other ☐ |

---

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

☐ Item 17 ☐ Item 18

If this is an annual report, indicate by check mark whether the registrant is a shell company (as defined in Rule 12b-2 of the Securities Exchange Act of 1934).

☐ Yes ☒ No

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

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

☐ Yes ☐ No

**TABLE OF CONTENTS**

---

| | | |
|:---|:---|:---|
|  |  | **Page** |
| [INTRODUCTION](#a_001) | [INTRODUCTION](#a_001) | ii |
| [FORWARD-LOOKING STATEMENTS](#a_002) | [FORWARD-LOOKING STATEMENTS](#a_002) | iii |
| [PART I](#a_003) |  | 1 |
| &nbsp;&nbsp;&nbsp;[ITEM 1.](#a_004) | [IDENTITY OF DIRECTORS, SENIOR MANAGEMENT AND ADVISERS](#a_004) | 1 |
| &nbsp;&nbsp;&nbsp;[ITEM 2.](#a_005) | [OFFER STATISTICS AND EXPECTED TIMETABLE](#a_005) | 1 |
| &nbsp;&nbsp;&nbsp;[ITEM 3.](#a_006) | [KEY INFORMATION](#a_006) | 1 |
| &nbsp;&nbsp;&nbsp;[ITEM 4.](#a_007) | [INFORMATION ON THE COMPANY](#a_007) | 74 |
| &nbsp;&nbsp;&nbsp;[ITEM 4A.](#a_008) | [UNRESOLVED STAFF COMMENTS](#a_008) | 110 |
| &nbsp;&nbsp;&nbsp;[ITEM 5.](#a_009) | [OPERATING AND FINANCIAL REVIEW AND PROSPECTS](#a_009) | 110 |
| &nbsp;&nbsp;&nbsp;[ITEM 6.](#a_010) | [DIRECTORS, SENIOR MANAGEMENT AND EMPLOYEES](#a_010) | 123 |
| &nbsp;&nbsp;&nbsp;[ITEM 7.](#a_011) | [MAJOR SHAREHOLDERS AND RELATED PARTY TRANSACTIONS](#a_011) | 132 |
| &nbsp;&nbsp;&nbsp;[ITEM 8.](#a_012) | [FINANCIAL INFORMATION](#a_012) | 134 |
| &nbsp;&nbsp;&nbsp;[ITEM 9.](#a_013) | [THE OFFER AND LISTING](#a_013) | 135 |
| &nbsp;&nbsp;&nbsp;[ITEM 10.](#a_014) | [ADDITIONAL INFORMATION](#a_014) | 135 |
| &nbsp;&nbsp;&nbsp;[ITEM 11.](#a_015) | [QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK](#a_015) | 143 |
| &nbsp;&nbsp;&nbsp;[ITEM 12.](#a_016) | [DESCRIPTION OF SECURITIES OTHER THAN EQUITY SECURITIES](#a_016) | 144 |
| [PART II](#a_017) |  | 146 |
| &nbsp;&nbsp;&nbsp;[ITEM 13.](#a_018) | [DEFAULTS, DIVIDEND ARREARAGES AND DELINQUENCIES](#a_018) | 146 |
| &nbsp;&nbsp;&nbsp;[ITEM 14.](#a_019) | [MATERIAL MODIFICATIONS TO THE RIGHTS OF SECURITY HOLDERS AND USE OF PROCEEDS](#a_019) | 146 |
| &nbsp;&nbsp;&nbsp;[ITEM 15.](#a_020) | [CONTROLS AND PROCEDURES](#a_020) | 146 |
| &nbsp;&nbsp;&nbsp;[ITEM 16.](#a_021) | [\[RESERVED\]](#a_021) | 147 |
| &nbsp;&nbsp;&nbsp;[ITEM 16A.](#a_022) | [AUDIT COMMITTEE FINANCIAL EXPERT](#a_022) | 147 |
| &nbsp;&nbsp;&nbsp;[ITEM 16B.](#a_023) | [CODE OF ETHICS](#a_023) | 147 |
| &nbsp;&nbsp;&nbsp;[ITEM 16C.](#a_024) | [PRINCIPAL ACCOUNTANT FEES AND SERVICES](#a_024) | 148 |
| &nbsp;&nbsp;&nbsp;[ITEM 16D.](#a_025) | [EXEMPTIONS FROM THE LISTING STANDARDS FOR AUDIT COMMITTEES](#a_025) | 148 |
| &nbsp;&nbsp;&nbsp;[ITEM 16E.](#a_026) | [PURCHASES OF EQUITY SECURITIES BY THE ISSUER AND AFFILIATED PURCHASERS](#a_026) | 148 |
| &nbsp;&nbsp;&nbsp;[ITEM 16F.](#a_027) | [CHANGE IN REGISTRANT'S CERTIFYING ACCOUNTANT](#a_027) | 148 |
| &nbsp;&nbsp;&nbsp;[ITEM 16G.](#a_028) | [CORPORATE GOVERNANCE](#a_028) | 149 |
| &nbsp;&nbsp;&nbsp;[ITEM 16H.](#a_029) | [MINE SAFETY DISCLOSURE](#a_029) | 149 |
| &nbsp;&nbsp;&nbsp;[ITEM 16I.](#a_030) | [DISCLOSURE REGARDING FOREIGN JURISDICTIONS THAT PREVENT INSPECTIONS](#a_030) | 149 |
| &nbsp;&nbsp;&nbsp;[ITEM 16J.](#a_031) | [INSIDER TRADING POLICIES](#a_031) | 150 |
| &nbsp;&nbsp;&nbsp;[ITEM 16K.](#a_032) | [CYBERSECURITY](#a_032) | 150 |
| [PART III](#a_033) |  | 151 |
| &nbsp;&nbsp;&nbsp;[ITEM 17.](#a_034) | [FINANCIAL STATEMENTS](#a_034) | 151 |
| &nbsp;&nbsp;&nbsp;[ITEM 18.](#a_035) | [FINANCIAL STATEMENTS](#a_035) | 151 |
| &nbsp;&nbsp;&nbsp;[ITEM 19.](#a_036) | [EXHIBITS](#a_036) | 151 |
| [SIGNATURES](#a_037) |  | 153 |

---

i

**INTRODUCTION**

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

● "ADRs" are to the American depositary receipts that may evidence the ADSs;

● "ADSs" are to the American depositary shares, each of which represents our Class A ordinary shares;

● "BVI" are to the British Virgin Islands;

● "China" or the "PRC" are to the People's Republic of China;

● "Class A ordinary shares" are to our Class A ordinary shares, par value US$0.0001 per share;

● "Class B ordinary shares" are to our Class B ordinary shares, par value US$0.0001 per share;

● "Hangzhou Adlai" is to Adlai Nortye Biopharma Co., Ltd., our wholly foreign-owned enterprise incorporated in the PRC;

● "Hong Kong" is to Hong Kong Special Administrative Region of China;

● "Macau" is to Macau Special Administrative Region of China;

● "RMB" or "Renminbi" are to the legal currency of China;

● "shares" or "ordinary shares" are to our Class A ordinary shares and Class B ordinary shares;

● "US$," "U.S. dollars," "$," and "dollars" are to the legal currency of the United States; and

● "we," "us," "our company," and "our" are to Adlai Nortye Ltd., our Cayman Islands holding company and its subsidiaries, which include those in the U.S. and mainland China that conduct daily operations.

ii

**FORWARD-LOOKING STATEMENTS**

This annual report on Form 20-F contains statements of a forward-looking nature. All statements other than statements of historical facts are forward-looking statements. These forward-looking statements are made under the "safe harbor" provision under Section 21E of the Securities Exchange Act of 1934, as amended, or the Exchange Act, and as defined in the Private Securities Litigation Reform Act of 1995. These statements involve known and unknown risks, uncertainties and other factors that may cause our actual results, performance or achievements to be materially different from those expressed or implied by the forward-looking statements. In some cases, these forward-looking statements can be identified by words or phrases such as "may," "will," "expect," "anticipate," "aim," "estimate," "intend," "plan," "believe," "potential," "continue," "is/are likely to" or other similar expressions. These forward-looking statements relate to, among others:

● our business strategies and plans to achieve these strategies ;

● the timing, progress, and results of preclinical studies, and clinical trials for drug candidates we may develop;

● the possibility to obtain the relevant requisite regulatory approvals of our drug candidates；

● the feasibility to successfully commercialize our drug candidates in a timely manner;

● changes in competitive conditions and the feasibility to compete under these conditions;

● the size of the market opportunity for our drug candidates, including our estimates of the number of patients who suffer from the diseases we are targeting;

● the likelihood to maintain the collaboration with licensors, and establish or maintain future collaborations or strategic relationships；

● the feasibility to obtain, and negotiate favorable terms of, any collaboration, licensing or other arrangements that may be necessary or desirable to develop, manufacture or commercialize our drug candidates；

● changes to the political and regulatory environment in the industry and markets in which we operate；

● effects of the global financial markets and economic crisis；

● change or volatility in interest rates, foreign exchange rates, equity prices, volumes, operations, margins, risk management, and overall market trends；

● our expectations regarding the period during which we will qualify as an emerging growth company under the JOBS Act; and

● assumptions underlying or related to any of the foregoing.

We have based these forward-looking statements largely on our current expectations and projections about future events and financial trends that we believe may affect our financial condition, results of operations, business strategy and financial needs.

You should read these statements in conjunction with the risks disclosed in "Item 3. Key Information—D. Risk Factors" of this annual report and other risks outlined in our other filings with the Securities and Exchange Commission, or the SEC. Moreover, we operate in an emerging and evolving environment. New risks may emerge from time to time, and it is not possible for our management to predict all risks, nor can we assess the impact of such risks on our business or the extent to which any risk, or combination of risks, may cause actual results to differ materially from those contained in any forward-looking statements. The forward-looking statements made in this annual report relate only to events or information as of the date on which the statements are made in this annual report. Except as required by law, we undertake no obligation to update any forward-looking statements to reflect events or circumstances after the date on which the statements are made or to reflect the occurrence of unanticipated events. You should read this annual report and the documents that we have referred to in this annual report, completely and with the understanding that our actual future results may be materially different from what we expect.

iii

**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**

**Our Organizational Structure**

Adlai Nortye Ltd. is not a Chinese operating company, but is a Cayman Islands holding company. Our daily operations are conducted primarily through our operating subsidiaries in the United States and mainland China. Unless otherwise indicated or the context otherwise requires, "we," "us," "our company," and "our" refer to Adlai Nortye Ltd., our Cayman Islands holding company and its subsidiaries, which include those in the U.S. and mainland China that conduct daily operations. Investors of our ADSs are purchasing equity securities of our Cayman Islands holding company and are not purchasing equity securities of our operating subsidiaries.

On December 1, 2025, at an extraordinary general meeting of shareholders, the shareholders of the Company approved, by special resolution, the change of domicile of the Company by way of continuation out of the Cayman Islands and domestication into Singapore as a public company limited by shares. As of the date of this annual report, the redomiciliation has not been completed.

The chart below sets forth our corporate structure and identifies our subsidiaries and their subsidiaries, as of the date of this annual report:

![](ea028259301_img1.jpg)

**Cash Transfers and Dividend Distributions** 

As a holding company, we may rely on dividends from our subsidiaries for our cash requirements, including any payment of dividends to our shareholders. The ability of our subsidiaries to pay dividends to us, however, may be restricted by the debt they incur on their own behalf and/or laws and regulations applicable to them.

We maintain our bank accounts and balances primarily in licensed banks in the United States, mainland China and Hong Kong. If needed, cash can be transferred between our Cayman Islands holding company and subsidiaries incorporated in the United States, mainland China and Hong Kong through equity investments and intercompany loans. Currently, there are no restrictions of transferring funds between our Cayman Islands holding company and subsidiaries in the United States and Hong Kong; however, currency exchange control measures imposed by the PRC government may restrict the ability of our subsidiaries in the PRC to transfer their cash to our Cayman Islands holding company and other subsidiaries incorporated outside the PRC through loans, advances or cash dividends. We may also make loans and additional capital contribution to our subsidiaries or branches, subject to certain restrictions under the applicable local laws, including the laws of China.

As of the date of this annual report, our Cayman Islands holding company has not declared or paid any dividends or distributions on equity to its shareholders. U.S. investors will not be subject to Cayman Islands taxation on dividend distributions, and no withholding will be required on the payment of dividends or distributions to them while they may be subject to U.S. federal income tax. Adlai Nortye Ltd., our Cayman Islands holding company, may be classified as a "resident enterprise" of China. This classification could result in unfavorable tax consequences to us and our non-PRC shareholders and dividends paid by us may be subject to PRC withholding tax. See "Item 10. Additional Information—E. Taxation — United States federal income tax considerations — Dividends." We have no plans to declare cash dividends in the near term, but as a holding company, we may depend on receipt of funds from one or more of our subsidiaries if we determine to pay cash dividends to holders of our ordinary shares and ADSs in the future. We do not have a regular dividend policy, and our board of directors has discretion as to whether to distribute dividends, subject to certain requirements of Cayman Islands law.

Our subsidiaries incorporated in the United States and Hong Kong are permitted, under the respective laws, to provide funding to Adlai Nortye Ltd. through dividend distributions without restrictions on the amount of the funds. The ability of our PRC subsidiaries to distribute dividends to us will be limited by foreign exchange restrictions under PRC law. The restrictions on currency exchanges in the PRC may limit our ability to freely convert RMB to fund any future business activities outside the PRC or other payments in U.S. dollars, and capital control measures imposed by the Chinese government may limit our ability to use capital from our PRC subsidiaries for business purposes outside of the PRC. Under existing PRC foreign exchange regulations, payments of current account items, including profit distributions, interest payments and trade and service-related foreign exchange transactions, cannot be made in currencies other than RMB without complying with certain procedural requirements of State Administration of Foreign Exchange, or SAFE. Specifically, approval from or registration with appropriate government authorities is required where RMB is to be converted into another currency and remitted out of China to pay capital expenses, such as the repayment of loans denominated in currencies other than RMB. As a result, we may need to obtain SAFE approval to use cash generated from the operations of our PRC subsidiaries in the future to pay off its debt in a currency other than RMB owed to entities outside the PRC, or to make other capital expenditure payments outside the PRC in a currency other than RMB. Additionally, the PRC Enterprise Tax and its implementation rules provide that a withholding tax rate of up to 10% will be applicable to dividends payable by Chinese companies to non-PRC-resident enterprises unless otherwise exempted or reduced according to treaties or arrangements between the PRC central government and governments of other countries or regions where the non-PRC-resident enterprises are incorporated. The following table sets forth the amount of the cash transfers for the periods presented.

---

| | | | |
|:---|:---|:---|:---|
|  | **For the Year Ended December 31,** | **For the Year Ended December 31,** | **For the Year Ended December 31,** |
|  | **2023** | **2024** | **2025** |
|  | **US$** | **US$** | **US$** |
|  | **(in thousands)** | **(in thousands)** | **(in thousands)** |
| **Capital Contribution** |  |  |  |
| Capital contributions from Adlai Nortye Ltd. (Cayman) to Adlai Nortye Pte Ltd. (Singapore) |  |  |  |
| Capital contributions from Adlai Nortye Ltd. (Cayman) to Adlai Nortye (Switzerland) AG (Swiss) |  |  |  |
| Capital contributions from Adlai Nortye Ltd. (Cayman) to Adlai Nortye USA Inc. (United States) | 32369 | 3000 |  |
| Capital contributions from Adlai Nortye (HK) Limited (Hong Kong) to its mainland China subsidiaries | 10826 | 23600 | 1400 |
| Capital contributions from Adlai Nortye (HK) Limited (Hong Kong) to its non-mainland China subsidiaries |  |  |  |
| Capital contributions from Adlai Nortye Pte Ltd.(Singapore) to Adlai Nortye USA Inc.(US) | 3750 | 29200 | 15190 |
| **Intercompany Loan** |  |  |  |
| Intercompany loans from Adlai Nortye Ltd. (Cayman) to ALPINE BIOSCIENCE LTD |  | 35300 | 29050 |
| Intercompany loans from Adlai Nortye Ltd. (Cayman) to Adlai Nortye (HK) Limited (Hong Kong) | 8350 | 3400 | 5000 |
| Intercompany loans from Adlai Nortye Ltd. (Cayman) to Adlai Nortye Pte Ltd.(Singapore) | 11500 | 23610 | 4010 |
| Intercompany loans from Adlai Nortye Ltd. (Cayman) to Adlai Nortye USA Inc. (United States) |  |  | 310 |
| Intercompany loans from ALPINE BIOSCIENCE LTD to Adlai Nortye Pte Ltd.(Singapore) |  | 35290 | 10640 |
| Intercompany loans from ALPINE BIOSCIENCE LTD to Adlai Nortye USA Inc.(US) |  |  | 1600 |
| Intercompany loans from Adlai Nortye Pte Ltd.(Singapore) to Adlai Nortye (Switzerland) AG (Swiss) |  | 500 |  |
| Intercompany loans from Adlai Nortye Pte Ltd. (Singapore) to Adlai Nortye Ltd. (Cayman) | 12280 |  |  |
| Intercompany loans from Adlai Nortye Pte Ltd.(Singapore) to Adlai Nortye (HK) Limited (Hong Kong) | 1200 | 20800 | 1400 |
| Intercompany loans from our mainland China subsidiaries to Adlai Nortye USA Inc. (United States) |  |  |  |
| Intercompany loans from Adlai Nortye Biopharma Co., Ltd to Shanghai Adlai Nortye Biopharma Co., Ltd | 11738 | 22326 | 17853 |
| Intercompany loans from Adlai Nortye USA Inc.(US) to Adlai Nortye Ltd. (Cayman) |  |  | 6500 |
| Intercompany loans from Adlai Nortye Biopharma Co., Ltd to Hangzhou Tangchuang Weilai Technology Co., Ltd. | 51 | 7 |  |
| Intercompany loans repaid by ALPINE BIOSCIENCE LTD to Adlai Nortye Ltd. (Cayman) |  |  | 16800 |
| Intercompany loans repaid by Adlai Nortye (Switzerland) AG (Swiss) to Adlai Nortye Pte Ltd.(Singapore) |  |  | 493 |
| Intercompany loans repaid by Adlai Nortye (HK) Limited (Hong Kong) to Adlai Nortye Pte Ltd.(Singapore) |  |  | 1200 |
| Intercompany loans repaid by Adlai Nortye Pte Ltd.(Singapore) to Adlai Nortye Ltd. (Cayman) |  |  | 35 |
| Intercompany loans repaid by Shanghai Adlai Nortye Biopharma Co., Ltd to Adlai Nortye Biopharma Co., Ltd | 7210 | 21062 | 16630 |
| Intercompany loans repaid by Adlai Nortye (HK) Limited (Hong Kong) to Adlai Nortye Ltd. (Cayman) | 355 |  | 4234 |
| Intercompany loans repaid by our mainland China subsidiaries to Adlai Nortye (HK) Limited (Hong Kong) |  |  |  |
| Intercompany loans repaid by our non-mainland China subsidiaries to Adlai Nortye (HK) Limited (Hong Kong) |  |  |  |
| Intercompany loans repaid by our mainland China subsidiaries to Adlai Nortye Ltd. (Cayman) |  |  |  |
| Intercompany loans repaid by our non-mainland China subsidiaries to Adlai Nortye Ltd. (Cayman) |  | 6400 |  |
| Intercompany loans repaid by Adlai Nortye USA Inc. (United States) to our mainland China subsidiaries |  |  |  |
| Intercompany loans repaid by Adlai Nortye USA Inc. (United States) to Adlai Nortye Ltd. (Cayman) | 780 |  |  |
| **Intercompany Operating Advances** |  |  |  |
| Intercompany Operating Advances from our mainland China subsidiaries to Adlai Nortye USA Inc. (United States) |  |  | 7400 |
| **Dividend Distribution** |  |  |  |
| Dividend distribution from our mainland China subsidiaries to Adlai Nortye (HK) Limited (Hong Kong) |  |  |  |
| Dividend distribution from our non-mainland-China subsidiaries to Adlai Nortye (HK) Limited (Hong Kong) |  |  |  |
| Dividend distribution from Adlai Nortye (HK) Limited (Hong Kong) to Adlai Nortye Ltd. (Cayman) |  |  |  |
| Dividend distribution from Adlai Nortye USA Inc. (United States) to Adlai Nortye Ltd. (Cayman) |  |  |  |

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**The Holding Foreign Companies Accountable Act**

Pursuant to the Holding Foreign Companies Accountable Act, or the HFCAA, the Public Company Accounting Oversight Board, or the PCAOB, issued a Determination Report in December 2021 which found that the PCAOB was unable to inspect or investigate completely registered public accounting firms headquartered in mainland China and Hong Kong because of positions taken by the authorities in those jurisdictions. Our current auditor, BDO China Shu Lun Pan Certified Public Accountants LLP ("BDO"), which is based in Shanghai, is currently subject to inspection by the PCAOB at least every three years. However, BDO is located in, and organized under the laws of, the PRC. On August 26, 2022, the PCAOB entered into a Statement of Protocol with the China Securities Regulatory Commission and the Ministry of Finance of the PRC and, as summarized in the "Statement on Agreement Governing Inspections and Investigations of Audit Firms Based in China and Hong Kong" published on the SEC's official website, the parties agreed to the following: (i) in accordance with the Sarbanes-Oxley Act of 2002, or the Sarbanes-Oxley Act, the PCAOB shall have independent discretion to select any issuer audits for inspection or investigation; (ii) the PCAOB shall have direct access to interview or take testimony from all personnel of the audit firms whose issuer engagements are being inspected or investigated; (iii) the PCAOB shall have the unfettered ability to transfer information to the SEC, in accordance with the Sarbanes-Oxley Act; and (iv) the PCAOB inspectors shall have access to complete audit work papers without any redactions, with view-only procedures for certain targeted pieces of information such as personally identifiable information. On December 15, 2022, the PCAOB issued a report that vacated its December 16, 2021 determination and removed mainland China and Hong Kong from the list of jurisdictions where it is unable to inspect or investigate completely registered public accounting firms. On December 29, 2022, legislation entitled "Consolidated Appropriations Act, 2023" (the "Consolidated Appropriations Act"), was signed into law by President Joseph Biden of the United States. The Consolidated Appropriations Act contained, among other things, an identical provision to Accelerating Holding Foreign Companies Accountable Act, which reduces the number of consecutive non-inspection years required for triggering the prohibitions under the HFCAA from three years to two. Each year, the PCAOB will determine whether it can inspect and investigate completely audit firms in mainland China and Hong Kong, among other jurisdictions. We cannot assure you that we will not be identified by the SEC under the HFCAA as an issuer that has retained an auditor that has a branch or office located in a foreign jurisdiction that the PCAOB determines it is unable to inspect or investigate completely because of a position taken by an authority in that foreign jurisdiction. In addition, there can be no assurance that, if we have a "non-inspection" year, we will be able to take any remedial measures. If we were so identified for two consecutive years, trading in our securities could in the future be prohibited under the HFCAA and, as a result, we cannot assure you that we will be able to maintain the listing of the ADSs on the Nasdaq Stock Market or that you will be allowed to trade the ADSs in the United States on the "over-the-counter" markets or otherwise. Should the ADSs become not listed or tradeable in the United States, the value of the ADSs could be materially affected. See "Item 3. Key Information—D. Risk Factors — Risks relating to our operation in the People's Republic of China — The ADSs may be delisted under the HFCAA if the PCAOB is unable to inspect auditors or their affiliates that are located in mainland China. The delisting of the ADSs, or the threat of such delisting, may materially and adversely affect the value of your investment. Additionally, the inability of the PCAOB to conduct inspections deprives our investors of the benefits of such inspections." for a detailed discussion.

**Our Operations are subject to PRC Laws and Regulations**

We face various legal and operational risks and uncertainties relating to our operation in China. We have substantial business operations located in mainland China and are subject to evolving PRC laws and regulations. Recently, the PRC government has indicated an intent to strengthen regulatory oversight over offerings that are conducted overseas and/or involve foreign investment in China-based issuers, and initiated a series of regulatory actions and made a number of public statements, including stringent enforcement against illegal activities in the securities market, enhancing supervision over China-based companies listed overseas, adopting new measures to extend the scope of cybersecurity reviews, and expanding efforts in anti-monopoly enforcement. We may be subject to the approval, filing or other requirements of the China Securities Regulatory Commission, or the CSRC, or other PRC governmental authorities in connection with offshore offerings under current PRC laws, regulations and rules. In terms of CSRC filings, according to the Trial Measures, among other things, a domestic company in mainland China that seeks to offer and list securities on overseas markets (either in direct or indirect means) shall fulfill the filing procedures with the CSRC as per requirement of the Trial Measures. Even though we have already completed the filing procedures with the CSRC for our historical issuance of securities in accordance with the Trial Measures, we may be required by the Trial Measures to file with the CSRC in connection with future securities offerings and listings outside of mainland China, including follow-on offerings, issuance of convertible bonds, offshore relisting after going-private transactions, and other equivalent offering activities. However, we do not believe that approval of the cybersecurity review of the Cyberspace Administration of China, or the CAC is required under current PRC laws, regulations and rules at this stage, as we have not processed, and do not anticipate to process in the foreseeable future, personal information of more than one million users or persons and the data we handle in our business operations, either by its nature or in scale, does not normally trigger significant concerns over PRC national security. However, we cannot affirm that PRC regulators share the same interpretation. Because these statements and regulatory actions are new and subject to change, it is uncertain as to how quickly the legislative or administrative regulation making bodies in China will respond to companies, or what existing or new laws or regulations will be amended or promulgated, if any, or the potential impact such amended or new legislation will have on our daily business operations or our ability to accept foreign investments and list on a U.S. stock exchange.

If we fail to obtain any requisite approvals with respect to future offerings of our securities to foreign investors, or if we inadvertently conclude that such approvals are required or not required, or if the applicable laws, regulations or interpretations thereof change and we become subject to the requirement of additional permissions or approvals in the future, our ability to execute our financing and equity offering plans may be significantly limited or completely hindered. We cannot assure you that we will be able to obtain such permissions or approvals in a timely manner, or at all, and such approvals may be rescinded even if obtained. Any such circumstance could impede our efforts to improve our liquidity or expand our business operation, and we cannot assure you that there will not be material negative impacts on our financial condition and result of operations, or a significant decline in the value of our ordinary shares. Furthermore, we cannot assure you that authorities of mainland China will not promulgate new laws to further regulate the listing of our securities, or impose new compliance obligations for us to maintain the listing of our securities. Any measures taken by the PRC authorities to regulate or exert more control over securities offerings conducted overseas and foreign investments in China-based issuers may limit or hinder our ability to offer or continue to offer securities to investors, and the price of our ordinary shares may decline significantly, leading to a material adverse effect on the value of investments in our ordinary shares by investors. For risks relating to approval of the CSRC, the oversight of the CAC, and other PRC government authorities, please refer to "Item 3. Key Information—D. Risk Factors — Risks relating to our operation in the People's Republic of China."

As of the date of this annual report, we and our PRC subsidiaries have received from relevant PRC authorities all requisite licenses, permissions, approvals or certificates needed for operations in China, and no permission or approval has been denied. As of the date of this annual report, we and our PRC subsidiaries have not been involved in any investigations or review initiated by any PRC regulatory authority, not has any of them received any inquiry, notice or sanction for the business operation, accepting foreign investment or listing on Nasdaq. We are required to continue to comply with the provisions of the laws, regulations and policies of mainland China for the operations of our subsidiaries in mainland China and we remain subject to the supervision of the relevant regulatory authorities of mainland China. However, since these statements and regulatory actions are newly published, it is uncertain what future impact such modified or new laws and regulations will have on our daily business operations, the ability to accept foreign investments and our continued listing on Nasdaq. Given the uncertainties of interpretation and implementation of laws and regulations and the enforcement practice by government authorities, we may be required to obtain additional licenses, permits, filings or approvals for our business and operations in the future. We cannot assure you that we will be able to obtain, in a timely manner or at all, or maintain such licenses, permits or approvals, and we may also inadvertently conclude that such permissions or approvals are not required. Any lack of or failure to maintain requisite approvals, licenses or permits applicable to us or our PRC subsidiaries may have a material adverse impact on our business, results of operations, financial condition and prospects, 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 become worthless.

The PRC government has significant authority in regulating our operations and may influence our operations. The PRC government has recently indicated its intent to exert more oversight and control over offerings that are conducted overseas and foreign investment in China-based issuers. Such actions could significantly limit or completely hinder our ability to offer or continue to offer securities to investors and cause the value of such securities to significantly decline or become worthless. For more details, see "Item 3. Key Information—D. Risk Factors — Risks relating to our operation in the People's Republic of China—The PRC government has significant authority to exert influence on our operations in mainland China."

Risks and uncertainties arising from the PRC legal system, including risks and uncertainties regarding the interpretation and enforcement of laws and quickly evolving rules and regulations in mainland China and that rules and regulations in the Chinese mainland can change quickly with little advance notice, could result in a material adverse change in our operations and the value of our securities. For more details, see "Item 3. Key Information—D. Risk Factors — Risks relating to our operation in the People's Republic of China — Uncertainties with respect to the enforcement of laws, and changes in laws and regulations in mainland China with little advance notice could materially and adversely affect us."

**A. [Reserved]**

**B. Capitalization and Indebtedness**

Not applicable.

**C. Reasons for the Offer and Use of Proceeds**

Not applicable.

**D. Risk Factors**

**Summary of Risk Factors**

An investment in our securities involves a high degree of risk. You should carefully consider the risks described below, together with all of the other information included in this annual report, before making an investment decision. If any of the following risks actually occurs, our business, prospects, financial condition or results of operations could suffer. In that case, the trading price of our securities could decline, and you may lose all or part of your investment. Below please find a summary of the principal risks we face, organized under the relevant headings. These risks are discussed more fully in "Item 3. Key Information—D. Risk Factors."

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***Risks Related to Our Proposed Redomiciliation to Singapore***

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● We have obtained shareholder approval for our proposed redomiciliation to Singapore, and if completed, the change in governing law and constitutional documents may materially affect shareholder rights, corporate governance, and regulatory requirements.

***Risks relating to our business***

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● We have a limited operating history, have incurred net losses and anticipate that we will continue to incur net losses for the foreseeable future. We may not be able to generate sufficient revenue to achieve or maintain profitability.

● Our business depends substantially on the success of our preclinical and clinical drug candidates. If we are unable to successfully develop drug candidates or experience significant delays in doing so, our business will be materially harmed.

● We may encounter difficulties enrolling patients in our clinical trials.

● AEs or undesirable side effects caused by our drug candidates could interrupt, delay, or halt clinical trials, delay or prevent regulatory approvals, limit the commercial profile of an approved label, or result in significant negative consequences following any regulatory approvals.

● Interim, "top-line" or preliminary data from our clinical trials that we announce or publish from time to time may change as more patient data become available and are subject to audit and verification procedures that could result in material changes in the final data.

● We face intense competition and rapid technological change and the possibility that our competitors may develop therapies that are similar, more advanced, or more effective than ours.

● The regulatory approval processes of the FDA and other comparable regulatory authorities are uncertain and time-consuming and may evolve over time.

● A fast track designation by the FDA, even if granted for any of our drug candidates, may not lead to a faster development or regulatory review or approval process, and does not increase the likelihood that our drug candidates will receive marketing approval.

● If we are unable to obtain NMPA approval for our drug candidates to be eligible for an expedited registration pathway as innovative drug candidates, the time and cost we incur to obtain regulatory approvals may increase.

● We may need to obtain additional financing to fund our drug development programs and commercialization efforts, which may not be available to us on acceptable terms, or at all.

● We had a working capital deficiency as of December 31, 2025 and we cannot assure you that we will not experience working capital deficiencies or accumulated deficits in the future.

● Raising additional capital may cause dilution to the interests of our shareholders, restrict our operations, or require us to relinquish rights to our technologies or drug candidates.

● We have relied and will continue to rely on third parties to manufacture our drug candidates in the foreseeable future.

● We may seek and form strategic alliance, collaboration, or licensing arrangements for the development of drug candidates in the future, which may not achieve the anticipated benefits to or even negatively impact our business.

● We may rely on certain third parties for some of our clinical development activities, which could delay or limit the future development or regulatory approval of our drug candidates.

● Our success depends upon our and our business partners' ability to obtain and maintain intellectual property protection for our drug candidates and technologies.

● We are exposed to risks of conducting our business and operations in international markets.

● We may be involved in lawsuits, claims, administrative proceedings, or other legal proceedings against us, which could adversely affect our business, financial condition, results of operations, and reputation.

● We may face force majeure risks.

***Risks relating to our operation in the People's Republic of China***

● We have the majority of our operations in China and are subject to evolving PRC laws and regulations. Recently, the PRC government has indicated an intent to strengthen regulatory oversight over offerings that are conducted overseas and/or foreign investment in China-based issuers, and initiated a series of regulatory actions and made a number of public statements, some of which are published with little advance notice. We may be subject to the approval, filing or other requirements of the CSRC or other PRC governmental authorities in connection with offshore offerings under current PRC laws, regulations and rules. See "Item 3. Key Information—D. Risk Factors — Risks relating to our operation in the People's Republic of China — The approval, filing, or other procedures of the CSRC or other PRC regulatory authorities may be required in connection with our offshore offerings under PRC laws, regulations, and rules."

● The CAC has recently increased oversight over data security, particularly for companies seeking to list on a foreign exchange. We believe the impact of the CAC's increasing oversight on our business is immaterial. However, the implementation and interpretation of the Revised CAC Measures, and the decision as to whether the PRC regulatory authorities may adopt new laws, regulations, rules, or detailed implementation and interpretation in relation, or in addition to the Revised CAC Measures, will be determined on an ad hoc basis depending on the facts and circumstances, the uncertainties of which may adversely affect us. See " Item 3. Key Information—D. Risk Factors — Risks relating to our operation in the People's Republic of China — The impact of the CAC's increasing oversight over data security remains highly uncertain, particularly for China-based companies seeking to list on a foreign stock exchange."

● Our substantial operations are located in mainland China. Accordingly, we may be influenced to a significant degree by political, economic and social conditions in China generally. See "Item 3. Key Information—D. Risk Factors — Risks relating to our operation in the People's Republic of China — We may be influenced by changes in the political and economic policies of the PRC government."

● Our operations in mainland China are governed by PRC laws and regulations. The uncertainties with respect to the interpretation and enforcement of PRC laws, rules and regulations and the fact that rules and regulations in mainland China can change quickly with little advance notice could materially and adversely affect us. See "Risk Factors — Risks relating to our operation in the People's Republic of China — Uncertainties with respect to the enforcement of laws, and changes in laws and regulations in mainland China with little advance notice could materially and adversely affect us."

● The PRC government may intervene or influence our operations at any time, or may exert more control over offerings conducted overseas and/or foreign investment in China-based issuers, which could result in a material change in our operations and/or the value of our securities. Actions by the PRC government to exert more control over offerings conducted overseas by, and foreign investment in, China-based issuers could result in a material change in our operations, and significantly limit or completely hinder our ability to offer or continue to offer securities to investors and cause the value of such securities to significantly decline or be worthless. In such events, our securities could decline in value or become worthless. See "Risk Factors — Risks Relating to our operation in the People's Republic of China — The PRC government has significant authority to exert influence on our operations in mainland China."

● Recent negative publicity surrounding China-based companies listed in the United States may negatively impact the trading price of the ADSs.

● We are also subject to other risks and uncertainties in relation to PCAOB inspection. We cannot assure you that we will not be identified by the SEC under the HFCAA, as an issuer that has retained an auditor that has a branch or office located in a foreign jurisdiction that the PCAOB determines it is unable to inspect or investigate completely because of a position taken by an authority in that foreign jurisdiction. In addition, there can be no assurance that, if we have a "non-inspection" year, we will be able to take any remedial measures. If any such event were to occur, trading in our securities could in the future be prohibited under the HFCAA and, as a result, we cannot assure you that we will be able to maintain the listing of the ADSs on the Nasdaq Stock Market or that you will be allowed to trade the ADSs in the United States on the "over-the-counter" markets or otherwise. Should the ADSs become not listed or tradeable in the United States, the value of the ADSs could be materially affected. See "Item 3. Key Information—D. Risk Factors — Risks Relating to our operation in the People's Republic of China — the ADSs may be delisted under the HFCAA if the PCAOB is unable to inspect auditors or their affiliates that are located in mainland China. The delisting of the ADSs, or the threat of such delisting, may materially and adversely affect the value of your investment. Additionally, the inability of the PCAOB to conduct inspections deprives our investors of the benefits of such inspections."

● We may rely on dividends and other distributions on equity paid by our PRC subsidiaries to fund any cash and financing requirements we may have, and any limitation on the ability of our PRC subsidiaries to make payments to us could have a material and adverse effect on our ability to conduct our business.

● We face uncertainties in the PRC with respect to indirect transfer of equity interests in our PRC subsidiaries.

***Risks relating to the ADSs***

● The trading price of our ADSs may be volatile regardless of our operating performance, which could result in substantial losses to you.

● ADS holders do not have the same rights as our shareholders.

● Owners or holders of the ADSs have limited recourse if we or the depositary fail to meet our respective obligations under the deposit agreement.

● As a foreign private issuer, we are permitted to adopt certain home country practices in relation to corporate governance matters that differ significantly from the Nasdaq corporate governance listing standards. These practices may afford less protection to shareholders than they would enjoy if we complied fully with the Nasdaq corporate governance listing standards.

● We are a foreign private issuer within the meaning of the rules under the Exchange Act, and as such we are exempt from certain provisions applicable to U.S. domestic public companies.

● We are an emerging growth company within the meaning of the Securities Act and may take advantage of certain reduced reporting requirements.

● We are a "controlled company" within the meaning of the Nasdaq Stock Market listing rules and, as a result, may rely on exemptions from certain corporate governance requirements that provide protection to shareholders of other companies.

**Risks Related to Our Proposed Redomiciliation to Singapore**

***We have obtained shareholder approval for our proposed redomiciliation to Singapore, and if completed, the change in governing law and constitutional documents may materially affect shareholder rights, corporate governance, and regulatory requirements.***

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We have obtained shareholder approval for our proposed redomiciliation from the Cayman Islands to Singapore, but the redomiciliation has not yet been completed. If the redomiciliation is completed, we will become subject to Singapore law and a new constitution, which may differ in certain respects from our current governing documents and Cayman Islands law. Such differences could affect, among other things, shareholder rights, corporate governance practices, and regulatory requirements. For a detailed comparison of shareholder rights before and after the redomiciliation, please refer to the shareholder notice and related materials filed in connection with the extraordinary general meeting.

**Risks Relating to Our Business**

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***Our business depends substantially on the success of our preclinical and clinical drug candidates. If we are unable to successfully develop drug candidates or experience significant delays in doing so, our business will be materially harmed.***

Our business will depend on the successful development, regulatory approvals, and commercialization of our drug candidates. Our drug candidates are still in preclinical and clinical development. We cannot guarantee that we will be able to obtain regulatory approvals for our drug candidates in a timely manner, or at all. None of our drug candidates has been approved for marketing in the U.S., Europe, China, or any other jurisdiction. Each of our drug candidates will require additional clinical development, regulatory approvals, development of manufacturing supply and capacity, substantial investment, and significant marketing efforts before we generate any revenue from product sales. Further, we are not in control of any clinical trials conducted by our licensors or sublicensors for obtaining regulatory clearance and they may be driven by strategical goals or concerns that do not align with ours. If our licensors or sublicensors fail to obtain regulatory approvals for those drug candidates in jurisdictions where they reserve their rights, if any, it would be more difficult for us to obtain regulatory approvals from the regulatory authorities in other jurisdictions where we have exclusive rights to develop the drug candidates for regulatory approvals.

The success of our drug candidates will depend on several factors, including but not limited to:

● completion of preclinical studies as well as completion of clinical trials, including successful enrollment of patients;

● favorable safety and efficacy data from our clinical trials and other studies;

● obtaining sufficient supplies of any drug products that are used in combination with our drug candidates, competitor drugs or comparison drugs that may be necessary for use in clinical trials for evaluation of our drug candidates;

● receipt of regulatory allowances or approvals from applicable regulatory authorities for planned clinical trials;

● establishing sufficient commercial manufacturing capabilities by making arrangements with third-party manufacturers;

● the performance by CROs or other third parties we may retain to conduct clinical trials, of their duties to us in a manner that complies with our protocols and applicable laws and that protects the integrity of the resulting data;

● obtaining, maintaining, and enforcing patent, trademark, trade secret, and other intellectual property protection and regulatory exclusivity for our drug candidates;

● ensuring we do not infringe, misappropriate or otherwise violate the patents, trademarks, trade secrets or other intellectual property rights of third parties, and successfully defend against any claims by third parties that we have infringed, misappropriated or otherwise violated any intellectual property of any such third party;

● receipt of marketing approvals from applicable regulatory authorities;

● successfully launching commercial sales of our drug candidates, if and when approved;

● obtaining and maintaining favorable reimbursement from third-party payors for drugs, if and when approved;

● competition with other drug candidates and drugs; and

● continued acceptable safety profiles of our drug candidates following regulatory approvals.

If we do not achieve one or more of these in a timely manner or at all, we could experience significant delays in our ability to obtain approval for our drug candidates, which would materially harm our business and may prevent us from generating sufficient revenues and cash flows to continue our operations.

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***The clinical trial results of our drug candidates may fail to satisfy regulatory authorities or might not produce positive results.***

We must conduct extensive clinical trials to demonstrate the safety and efficacy of our drug candidates in humans to obtain regulatory approvals for the sale of our drug candidates. Clinical and preclinical development is expensive and can take many years to complete, and its outcome is inherently uncertain. We cannot guarantee that any clinical trials or preclinical studies will be conducted as planned or completed on schedule, if at all, and failure can occur at any time during the trial or study process. Despite promising preclinical or clinical results, any drug candidate can unexpectedly fail at any stage of clinical development. The historical failure rate for drug candidates in our industry is high, particularly in the earlier stages of development.

The results from preclinical studies or clinical trials of a drug candidate or a competitor's candidate in the same class may not predict the results of later clinical trials of our drug candidate, and interim, top-line, or preliminary results of a clinical trial are not necessarily indicative of final results. Drug candidates in later stages of clinical trials may fail to show the desired safety and efficacy characteristics despite having progressed through preclinical studies and initial clinical trials. It is not uncommon to observe results in clinical trials that are unexpected based on earlier clinical trials and preclinical studies, many candidates fail in clinical trials despite very promising early results, and a number of companies in the biopharmaceutical and biotechnology industries have suffered significant setbacks in clinical development even after achieving promising results in earlier studies. Based upon negative or inconclusive results, we or any future collaborator may decide, or regulators may require us, to conduct additional preclinical studies or clinical trials, which would cause us to incur additional operating expenses. As a result, we cannot be certain that our ongoing and planned clinical trials and preclinical studies will be successful.

We may also experience numerous unexpected events during, or as a result of, clinical trials that could delay or prevent our ability to obtain regulatory approvals or commercialize our drug candidates, including but not limited to:

● we may be unable to generate sufficient preclinical, toxicology, or other in vivo or in vitro data to support the initiation or continuation of clinical trials;

● regulators, institutional review boards, or IRBs, or ethics committees not authorizing us or our investigators to commence a clinical trial or conduct a clinical trial at a prospective trial site;

● regulators may disagree as to the design or implementation of our clinical trials;

● manufacturing issues relating to our third-party CMOs, including problems with manufacturing, supply quality, compliance with good manufacturing practice, or GMP, or obtaining from third parties sufficient quantities of a drug candidate for use in a clinical trial;

● clinical trials of our drug candidates producing negative or inconclusive results, and additional clinical trials or abandoning drug development programs being required;

● the number of patients required for clinical trials of our drug candidates being larger than we anticipate, enrollment being insufficient or slower than we anticipate, or patients dropping out at a higher rate than we anticipate;

● clinical sites may deviate from trial protocols or drop out of trials;

● selection of clinical endpoints that require prolonged periods of clinical observation or extended analysis of the resulting data;

● our third-party contractors failing to comply with regulatory requirements or meet their contractual obligations to us in a timely manner, or at all;

● our having to suspend or terminate clinical trials of our drug candidates for various reasons, including a finding of a lack of clinical response or other unexpected characteristics or a finding that participants are being exposed to unacceptable health risks; and

● the cost of clinical trials of our drug candidates being greater than we anticipate; and the supply or quality of our drug candidates, companion diagnostics or other materials necessary to conduct clinical trials of our drug candidates being insufficient or inadequate.

Clinical trials are expensive and difficult to design and implement and can take many years to complete, and their outcomes are inherently uncertain. Our research and development expenses amounted to US$58.2 million, US$44.9 million and US$32.8 million for the years ended December 31, 2023, 2024 and 2025, respectively. With our further exploration of potential new drug candidates and indication expansion of our current drug candidates, we may need more capital to support our R&D activities. If we are unable to obtain sufficient capital resources in a timely manner, our clinical process may be adversely impacted. We could also face difficulties due to any number of reasons including, but not limited to, regulatory delay, complexities of analytical testing technology, shortage of clinical trial material supply, and health epidemics.

Clinical trials must be conducted in accordance with applicable regulatory authorities' legal requirements, regulations or guidelines, and are subject to oversight by these governmental agencies and ethics committees or IRBs at the medical institutions where the clinical trials are conducted. We could also encounter delays if a clinical trial is suspended or terminated by us, by the IRBs of the institutions in which such trials are being conducted, by a Data Safety Monitoring Board for such trial or by applicable regulatory authorities. Such authorities may impose such a suspension or termination due to a number of factors, including failure to conduct the clinical trial in accordance with regulatory requirements or our clinical protocols, inspection of the clinical trial operations or trial site by applicable regulatory authorities foreign regulatory authorities resulting in the imposition of a clinical hold, unforeseen safety issues or adverse side effects, failure to demonstrate a benefit from using a drug, changes in governmental regulations or administrative actions or lack of adequate funding to continue the clinical trial. In addition, changes in regulatory requirements and policies may occur, and we may need to amend clinical trial protocols to comply with these changes. Amendments may require us to resubmit our clinical trial protocols to IRBs for reexamination, which may impact the costs, timing or successful completion of a clinical trial.

Further, conducting clinical trials in foreign countries presents additional risks that may delay completion of our clinical trials. These risks include the failure of enrolled subjects in foreign countries to adhere to clinical protocols as a result of differences in healthcare services or cultural customs, managing additional administrative burdens associated with foreign regulatory schemes, and political and economic risks, including war, relevant to such foreign countries.

If we are required to conduct additional clinical trials or other testing of our drug candidates beyond those that we currently contemplate, or if we are unable to successfully complete clinical trials of our drug candidates or other testing, or if the results of these trials or tests are not positive or are only modestly positive or if they raise safety concerns, we may (i) be delayed in obtaining regulatory approvals for our drug candidates; (ii) not obtain regulatory approvals at all; (iii) obtain approval for indications that are not as broad as intended; (iv) have the drugs removed from the market after obtaining regulatory approvals; (v) be subject to additional post-marketing testing requirements; (vi) be subject to restrictions on how the drugs are distributed or used; or (vii) be unable to obtain reimbursement for the use of the drugs.

Significant clinical trial delays may also increase our development costs, shorten the commercialization periods enjoyed by our drug candidates, or allow our competitors to bring drugs to market before we do.

***We may seek and form strategic alliance, collaboration, or licensing arrangements for the development of drug candidates in the future, which may not achieve the anticipated benefits to or even negatively impact our business.***

We have in the past formed and may in the future continue to seek and form strategic alliances, collaboration, and/or licensing arrangements with third parties that we believe will complement or augment our development and commercialization efforts with respect to our current and future drug candidates. Any of these relationships may require us to increase our near and long-term expenditures, issue securities that dilute our existing shareholders or disrupt our management and business.

Our strategic collaboration with partners involves various risks. If and when we collaborate with a third party for development and commercialization of a drug candidate, we may have to relinquish some or all of the control over the future success of that drug candidate to the third party. We may not achieve the revenue and cost synergies expected from the transaction. These synergies are inherently uncertain, and are subject to significant business, economic, and competitive uncertainties and contingencies, many of which are difficult to predict and are beyond our control. Even if we achieve the expected benefits, they may not be achieved within the anticipated time frame. Also, the synergies from our collaboration with partners may be offset by other costs incurred in the collaboration, increases in other expenses, operating losses, or problems in the business unrelated to our collaboration. As a result, there can be no assurance that we will be able to achieve our expected benefits and synergies from these collaborations, if at all.

***We may rely on certain third parties for some of our clinical development activities, which could delay or limit the future development or regulatory approval of our drug candidates.***

We collaborate with third parties for clinical development activities from time to time. Disputes arising between us and these third parties may cause delay or termination of the research, development, or commercialization of our drug candidates, or may result in costly litigation or arbitration that diverts management attention and resources. In such cases, we may need to reevaluate our approaches with respect to these combination trials, and potentially find other compounds with combination potential with our drug candidates. We cannot guarantee that we will be able to find such alternative combination trial opportunities, or that we will not incur significant costs and efforts in doing so.

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***If we fail to comply with our obligations under our intellectual property agreements, including those under which we license intellectual property and other rights to or from third parties, or otherwise experience disruptions to our business relationships with our licensees, licensors and collaboration partners, we could lose intellectual property rights that are important to our business or fail to receive anticipated milestone and royalty payments.***

We are a party to a number of intellectual property license agreements, assignment agreements, co-ownership agreements and research and development collaborations that are important to our business, and we expect to enter into additional such agreements in the future, particularly as we continue to out-license our internally discovered drug candidates to third-party partners. Under certain circumstances, the royalties and milestone payments payable to us under these agreements (such as our exclusive license agreement with Jiangsu Aosaikang Pharmaceutical Co., Ltd for AN9025, and our asset transfer agreement with Xiamen Biotime Biotechnology Co., Ltd., including AN4005) are subject to certain reductions or forfeitures if we fail to meet our obligations, which may have a materially adverse effect on our business, financial condition, results of operations and prospects. In addition, our existing agreements impose, and we expect that future agreements will impose, various diligence, technology transfer, data sharing, regulatory cooperation, commercialization, milestone payment, royalty and other obligations on us, both as a licensor/transferor and, to a much lesser extent, as a licensee (for the few remaining in-licensed products we continue to develop). If we fail to comply with our obligations under these agreements as a licensor or transferor, we may be required to make certain payments to the licensee or transferee, we may lose the exclusivity of our out-license or the licensee or transferee may have the right to terminate the out-license or transfer agreement, in which event we would not be able to receive future milestone or royalty payments from such arrangements.

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Licensing and out-licensing of intellectual property is of critical importance to our business and involves complex legal, business and scientific issues. Disputes may arise regarding intellectual property subject to a licensing, co-ownership or assignment agreement, including:

● the scope of rights granted under the agreement, any restrictions in licensed fields and other interpretation-related issues;

● the extent to which our technology and processes infringe or otherwise violate the intellectual property of any third parties;

● the sublicensing of patents and other intellectual property rights (including sublicensing rights granted to our licensees);

● the diligence, development, technology transfer, data sharing and commercialization obligations under the agreement and what activities satisfy those obligations;

● the ownership of inventions and know-how resulting from the joint or mutual creation or use of intellectual property by us and our licensors, licensees or collaboration partners;

● non-compete commitments; and

● consequences for changes in control.

If disputes over intellectual property and other rights that we own, have licensed, have out-licensed, or co-own prevent or impair our ability to maintain our current in-license or out-license arrangements on acceptable terms, we or our collaboration partners may be unable to successfully develop and commercialize the affected product candidates or may fail to realize the expected economic benefits from our out-licensing arrangements.

In addition, certain provisions in the agreements under which we currently license intellectual property or technology to or from third parties may be susceptible to multiple interpretations. The resolution of any contract interpretation disagreement that may arise could narrow what we believe to be the scope of our rights to the relevant intellectual property or technology, increase what we believe to be our financial or other obligations under the relevant agreement, or decrease the third party's financial or other obligations under the relevant agreement, any of which could have a material adverse effect on our business, financial condition, results of operations and prospects.

***We may not have sufficient patent terms to protect our internally developed products and business effectively.***

Patents have a limited lifespan. In the U.S., the natural expiration of a patent is generally 20 years after it is filed. Although various extensions or adjustments may be available, such as adjustments based on certain delays caused by the U.S. Patent and Trademark Office (USPTO), the life of a patent, and the protection it affords, is limited. Given the amount of time required for the development, testing and regulatory review of new product candidates, patents protecting such candidates may expire before or shortly after such candidates are commercialized. As a result, our patent portfolio (including patents we own, co-own or have in-licensed) may not provide us with sufficient rights to exclude others from commercializing products similar or identical to ours or otherwise provide us with a competitive advantage. Even if patents covering our product candidates are obtained and unchallenged, once the patent life has expired for a product, we may be open to competition from generic or biosimilar medications, which could materially harm our business and reduce our potential revenues, including any milestone or royalty payments we may be entitled to receive under our out-licensing arrangements.

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Although patent term extensions under the Hatch-Waxman Act in the U.S. and under supplementary protection certificates (SPCs) in Europe may be available to extend the patent exclusivity term for our products, we cannot provide any assurances that any such patent term extension will be obtained and, if so, for how long. The Hatch-Waxman Act permits a patent extension term of up to 5 years as compensation for patent term lost during the FDA regulatory review process. A patent term extension cannot extend the remaining term of a patent beyond a total of 14 years from the date of product approval, only one patent may be extended, and only those claims covering the approved drug, a method for using it or a method for manufacturing it may be extended. However, we may not be granted any extension because of, for example, failing to exercise due diligence during the testing phase or regulatory review process, failing to apply within applicable deadlines, failing to apply prior to expiration of relevant patents or otherwise failing to satisfy applicable requirements. It is not possible to base an SPC in Europe on a patent in a European Member State if that patent expires before the market authorization (MA) of the clinical product protected by the patent is obtained. As the "product" (active ingredient(s)) must be "protected by a basic patent in force," only a granted patent that is in force, and remains in force until it reaches the end of its full term, can serve as a "basic patent" upon which an SPC can be based. Therefore, expired patents and pending patent applications cannot serve as the basis for an SPC. Given the relatively long clinical development timelines of biologicals and new chemical entities for therapeutic purposes, we may not be granted any patent extensions as we may fail to apply for the extensions prior to expiration of relevant patents. Moreover, the applicable time period or the scope of patent protection afforded could be less than we request. If we are unable to obtain patent term extension or if the term of any such extension is less than we request, such result could have a material adverse effect on our business, including our ability to generate revenues from our own product sales and our ability to receive milestone and royalty payments under our out-licensing agreements.

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***We or our licensing or collaboration partners may become subject to intellectual property-related litigation or other proceedings to protect or enforce our owned patents, patents we have in-licensed, or patents we have out-licensed to third parties, any of which could be expensive, time-consuming, and unsuccessful, and may ultimately result in our loss of ownership of intellectual property.***

Competitors may infringe our owned patents or patents covering our internally discovered drug candidates that we have out-licensed. To counter such infringement, we may be required to file infringement claims against those competitors, which can be expensive and time-consuming. If we were to initiate legal proceedings to enforce a patent covering one of our product candidates, the defendant could counterclaim that the patent is invalid or unenforceable, or that its products do not infringe our patents. Grounds for a validity challenge include alleged failure to meet statutory requirements (e.g., lack of novelty, obviousness, non-enablement). Grounds for unenforceability could include allegations of withheld relevant information or misleading statements during prosecution. Third parties may also raise similar claims before administrative bodies in the U.S. or abroad, such as re-examination, *inter partes* review, post-grant review, or opposition proceedings in Europe.

An adverse outcome in any such proceeding could result in the revocation, cancellation, or narrowing of our patents, such that they no longer cover our drug candidates or provide any competitive advantage. Interference, derivation, or other priority proceedings could determine that we or our licensors were not the first to invent or file, which could require us to cease using the related technology or to attempt to license rights from the prevailing party. There can be no assurance as to the outcome of any such proceeding, and any of the foregoing could materially and adversely affect our business, including our ability to develop and commercialize our internally discovered programs and to receive milestone and royalty payments under our out-licensing arrangements.

Defense of such litigation or proceedings, even if successful, may result in substantial costs and divert management and other employees from their normal responsibilities. Such proceedings could substantially increase our operating losses and reduce the funds available for our clinical studies and research programs. Furthermore, because of the substantial amount of discovery required in intellectual property litigation, there is a risk that some of our confidential information could be compromised. Public announcements of interim developments could be perceived negatively by securities analysts or investors, which could materially and adversely affect the price of our ordinary shares.

***We may be subject to claims challenging the inventorship of our patents and other intellectual property.***

We may be subject to claims that former employees, collaborators or other third parties have an interest or title in our patents or other intellectual property as an inventor or co-inventor. For example, we may have inventorship disputes arising from conflicting obligations of consultants, CROs, CMOs, academic institutions or others who are involved in developing our product candidates or who participated in research activities that led to our internally discovered programs. Litigation may be necessary to defend against these and other claims challenging inventorship or our ownership of our patents or other intellectual property. If we fail in defending any such claims, in addition to paying monetary damages, we may lose valuable intellectual property rights, such as exclusive ownership of, or the right to use, valuable intellectual property, including patents covering our internally developed drug candidates and those that we have out-licensed to third parties. Such an outcome could have a material adverse effect on our business, including our ability to develop and commercialize our own products and to receive milestone and royalty payments under our out-licensing arrangements. Even if we are successful in defending against such claims, litigation could result in substantial costs and be a distraction to management and other employees.

***Patent policy and rule changes could increase the uncertainties and costs surrounding the prosecution of our patent applications and the enforcement or defense of our issued patents, thereby impairing our ability to protect our technologies and products.***

Changes in either the patent laws or interpretation of the patent laws in the U.S., EU or elsewhere could increase the uncertainties and costs surrounding the prosecution of patent applications and the enforcement or defense of issued patents. Assuming the other requirements for patentability are met, in the U.S. prior to March 15, 2013, the first to make the claimed invention is entitled to the patent, whereas outside the U.S., the first to file a patent application was entitled to the patent. After March 15, 2013, under the Leahy-Smith America Invents Act (the Leahy-Smith Act), enacted on September 16, 2011, the U.S. has moved to a first-to-file system. Under a first-to-file system, assuming the other requirements for patentability are met, the first inventor to file a patent application generally will be entitled to the patent on an invention regardless of whether a third party was the first to invent the invention. The Leahy-Smith Act also includes a number of significant changes that affect the way patent applications are prosecuted and may also affect patent litigation. These include allowing third-party submission of prior art to the USPTO during patent prosecution and additional procedures to attack the validity of a patent by the USPTO administered during post grant proceedings, including re-examination proceedings, inter partes review, post-grant review and derivation proceedings. Therefore, the Leahy-Smith Act and its implementation increases the uncertainties and costs surrounding the prosecution of our patent applications and the enforcement or defense of our issued patents, all of which could have a material adverse effect on our business, financial condition, results of operations and prospects. In addition, future actions by the U.S. Congress, the federal courts and the USPTO could cause the laws and regulations governing patents to change in unpredictable ways. Any of the foregoing could harm our business, financial condition and results of operations.

In Europe, the Unified Patent Court (UPC) entered into force in June 2023. The UPC provides a new centralized forum for pan-European litigation in contracting EU Member States (18 out of 27 EU Member States). Litigation of European patents in European Patent Convention countries outside of the EU (e.g. Switzerland, the UK, Turkey) and in non-contracting EU countries (e.g. Spain, Poland) continues to be on a country-by-country basis in front of national courts. During a transition period (initially seven years), patent owners can elect to keep their European patents outside of the jurisdiction of the UPC ("opt-out"). Whilst European patents may be opted-out of the UPC during such transition period, after expiry of such transition period EU legislation provides that the UPC jurisdiction will apply, in respect of the UPC contracting states for all European patents. Accordingly, the emergence of the UPC and its implementation increase the uncertainties surrounding the enforcement or defense of issued patents and related costs, which could have a material adverse effect on our business, financial condition, results of operations and prospects, including our ability to protect patents covering our internally discovered drug candidates and those that we have out-licensed to third parties.

In addition, the patent positions of companies in the development and commercialization of pharmaceuticals are particularly uncertain. U.S. Supreme Court rulings have narrowed the scope of patent protection available in certain circumstances and weakened the rights of patent owners in certain situations. This combination of events has created uncertainty with respect to the validity and enforceability of patents, once obtained. Depending on future actions by the U.S. Congress, the federal courts, and the USPTO, the laws and regulations governing patents could change in unpredictable ways that could have a material adverse effect on our existing patent portfolio and our ability to protect and enforce our intellectual property in the future in the U.S.

***If we are unable to maintain effective proprietary rights for our technologies, product candidates or any future product candidates, we may not be able to compete effectively in our markets.*** 

In addition to the protection afforded by patents, we rely on trade secret protection and confidentiality agreements to protect proprietary know-how that is not patentable or that we elect not to patent, processes for which patents are difficult to enforce, and any other elements of our product candidate discovery and development processes that involve proprietary know-how, information or technology that is not covered by patents. However, trade secrets can be difficult to protect and some courts inside and outside the U.S. are less willing or unwilling to protect trade secrets. The EU has introduced a Directive on trade secrets increasing the standards for protection. Because we rely on our advisors, employees and third-party contractors and consultants to research and develop and to manufacture our product candidates, we must, at times, share our intellectual property with them. We seek to protect our intellectual property and other proprietary technology in part by entering into confidentiality agreements, master service agreements, and, if applicable, material transfer agreements, consulting agreements or other similar agreements with our advisors, employees, contractors, consultants, licensing and collaboration partners （including both our licensors and our licensees to whom we have out-licensed our drug candidates）, and other third parties with confidentiality provisions. These agreements typically limit the rights of these third parties to use or disclose our confidential information, including our intellectual property and trade secrets. These agreements also typically restrict the ability of third parties to publish data potentially relating to our intellectual property, although our agreements may contain certain limited publication rights. For example, any academic institution that we may collaborate with may expect to be granted rights to publish data arising out of such collaboration, provided that we may have the right to be notified in advance and given the opportunity to delay publication for a limited time period in order for us to secure patent protection of intellectual property rights arising from the collaboration, in addition to the opportunity to remove confidential or trade secret information from any such publication. We also conduct joint research and development programs that may require us to share intellectual property under the terms of our research and development or similar agreements. However, we cannot guarantee that we have entered into such agreements with each party that may have or have had access to our trade secrets or other confidential information or proprietary technology and processes, or that such agreements will not be breached or that our trade secrets or other confidential information will not otherwise be disclosed. Despite the contractual provisions employed when working with these advisors, employees and third-party contractors and consultants, the need to share intellectual property and other confidential information increases the risk that such confidential information becomes known by our competitors, is inadvertently incorporated into the product development of others or is disclosed or used in violation of these agreements. Additionally, our grant agreements typically provide for dissemination of results to academic institutions and to the general public. As a result, our information may be disseminated with the loss of protection status.

We also seek to preserve the integrity and confidentiality of our data and trade secrets by maintaining the physical security of our premises and the physical and electronic security of our information technology systems. Despite our efforts to protect our intellectual property, our competitors may discover our trade secrets through breach of our agreements by third parties, for which we may not have adequate remedies for any breach, or publication of information by any of our CROs, academic partners, funding organizations or our licensing or collaboration partners. Additionally, if the steps we take or that we impose on our CROs to maintain our trade secrets are deemed inadequate by law, we may have insufficient recourse against third parties for misappropriating such trade secrets. Misappropriation or unauthorized disclosure of our trade secrets could impair our competitive position and may have a material adverse effect on our business. Moreover, if any of our trade secrets were to be lawfully obtained or independently developed by a competitor or other third party, we would have no right to prevent such competitor or other third party from using that technology or information to compete with us. A competitor's or other third party's discovery of our intellectual property would impair our competitive position and have a material adverse effect on our business.

Further, the laws of some foreign countries do not protect proprietary rights to the same extent or in the same manner as the laws of the U.S. As a result, we may encounter significant problems in protecting and defending our intellectual property both in the U.S. and abroad. If we are unable to prevent material disclosure of the intellectual property related to our technologies to third parties, we will not be able to establish or maintain a competitive advantage in our market, which could materially adversely affect our business, financial condition and results of operations.

Despite confidentiality clauses within our employment and other agreements with employees, we cannot ensure that departing employees will not breach any post-termination commitments in such agreements by allowing others to access our trade secrets.

***Obtaining and maintaining our patent protection depends on compliance with various procedural, document-submission, fee-payment and other requirements imposed by governmental patent agencies, and our patent protection could be reduced or eliminated for noncompliance with these requirements.***

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Periodic maintenance fees, renewal fees, annuity fees and various other government fees on a patent and patent application are due to be paid to the USPTO and foreign patent agencies in several stages over the lifetime of the patent and patent application. The USPTO and various foreign governmental patent agencies require compliance with a number of procedural, documentary, fee-payment and other similar provisions during the patent application process. We employ reputable law firms and other professionals to help us comply with these requirements with respect to our owned patents (including those covering our internally discovered drug candidates and those that we have out-licensed to third parties) , and we are also dependent on our licensors or collaboration partners to take the necessary action to comply with these requirements with respect to certain of our in-licensed intellectual property. Although an inadvertent lapse can in many cases be cured by payment of a late fee or by other means in accordance with the applicable rules, there are situations in which noncompliance can result in abandonment or lapse of the patent or patent application, resulting in partial or complete loss of patent rights in the relevant jurisdiction. Noncompliance events that could result in abandonment or lapse of a patent or patent application include, but are not limited to, failure to respond to official actions within prescribed time limits, nonpayment of fees and failure to properly legalize and submit formal documents. In such an event, our competitors might be able to enter the market, and our ability to develop and commercialize our own products or to receive milestone and royalty payments under our out-licensing arrangements could be materially and adversely affected.

***We may face significant competition and fail to establish a partnership with a third party.***

We may face significant competition from other pharmaceutical or biotechnology companies, even ones with greater resources or capabilities than us, in seeking appropriate strategic partners. Moreover, we may fail to establish a strategic partnership or other alternative arrangements with a third party especially when the drug candidate is in the early developmental stage, due to the fact that the third party may believe our drug candidates lacking potentials to commercial viability.

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***We may lose our relationships with CROs and they may not successfully carry out their contractual duties.***

We have relied on and plan to continue to rely on third-party CROs to generate, monitor, and manage data for certain of our ongoing clinical programs. We also expect to rely on third parties to assist in conducting certain preclinical studies that we may carry out in the future. Our CROs have the right to terminate their agreements with us in the event of an unrectified material breach. If any of our relationships with our third-party CROs is terminated, we may not be able to enter into arrangements with alternative qualified CROs or do so on commercially reasonable terms; or meet our desired clinical development timelines. There is a natural transition period when a new CRO commences work, and the new CRO may not provide the same type or level of services as the original provider, and as a result, we cannot assure you that data from our clinical trials may not be compromised. There is also a need for relevant technology to be transferred to the new CRO, which may take time and further delay our development timelines.

Furthermore, except for remedies available to us under our agreements with our CROs, we cannot control whether or not our CROs devote sufficient time and resources to our ongoing clinical, nonclinical, and preclinical programs. If our CROs fail to successfully carry out their contractual duties or obligations or meet expected deadlines, or if the accuracy of the clinical data obtained by CROs is compromised due to their failure to adhere to our clinical protocols, regulatory requirements, or for other reasons, our clinical trials may be extended, delayed, or terminated and we may not be able to obtain regulatory approvals for or successfully commercialize our drug candidates.

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***If CROs fail to comply with applicable protocol, laws, regulations, or scientific standards, our clinical development plan can be delayed.***

As we rely on CROs for the execution of certain of our clinical trials, we control only certain aspects of their activities. Nevertheless, we are responsible for ensuring that each of the studies sponsored by us is conducted in accordance with the applicable protocol, legal, and regulatory requirements and scientific standards, and our reliance on the CROs does not relieve us of our regulatory responsibilities.

We, our CROs for our clinical programs and our clinical investigators are required to comply with good clinical practice, or GCP, and other regulatory regulations and guidelines enforced by the FDA and other comparable regulatory authorities for all of our drug candidates in clinical development. Regulatory authorities enforce these GCP or other regulatory requirements through periodic inspections of trial sponsors, investigators, and trial sites. If we or any of our CROs or clinical investigators fail to comply with applicable GCP or other regulatory requirements, the relevant clinical data generated in our clinical trials may be deemed unreliable and the FDA and other comparable regulatory authorities may require us to perform additional clinical trials before approving our marketing applications. There can be no assurance that upon inspection by a given regulatory authority, such regulatory authority will determine that any of our clinical trials complies with GCP requirements. In addition, our clinical trials must be conducted with drug candidates produced under GMP requirements. Our failure to comply with these regulations may require us to repeat clinical trials, which would delay the regulatory approval process.

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***There may be information disclosure risks associated with using CROs.***

The use of CROs requires us to disclose proprietary information to these third parties, which could increase the risk that such information will be misappropriated or disclosed. We currently have a small number of employees, which limits our ability to identify and monitor the activities of CROs. To the extent we are unable to identify and successfully manage the performance of CROs in the future, our business may be adversely affected.

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***Our success depends upon our and our business partners' ability to obtain and maintain intellectual property protection for our drug candidates and technologies.***

We have applied and will apply for our own patents with claims covering our technologies, processes, and drug candidates. Additionally, we have also licensed patent rights from third parties for some of our pipeline products. There can be no assurance that each patent eligible subject matter has been or will be applied for patent protection, the claims of any existing or future patent application that we or our partners file will be issued as a patent, or that the protection scope of a patent will be broad enough to exclude others from making, using, or selling our existing or future drug candidates or drugs similar or identical to those drug candidates. There is also no guarantee that the patent protection scope of a subject matter will be the same in all jurisdictions where patent applications have been filed. We also rely on trade secrets to protect aspects of our business, especially where we or our partners do not believe patent protection is appropriate or feasible. However, trade secrets are difficult to protect and even with trade secret protection, companies may be able to independently develop equivalent knowledge, methods, and know-how. As a result, in countries where we or our partners have not sought and do not seek patent protection, third parties may be able to manufacture and sell products we commercialize in the future without our permission, and we may not be able to stop them from doing so, even if our products are protected by trade secrets.

The patent portfolio to which we have rights may not provide us with sufficient rights to exclude others from commercializing drug candidates similar or identical to ours. With respect to issued patents in certain jurisdictions, we or our partners may be entitled to obtain a patent term extension to extend the patent expiration date provided we or our partners meet the applicable requirements for obtaining such patent term extensions. For example, patents protecting core matters of AN0025 will expire in 2031. Our partners may be entitled to extend the term of those patents in jurisdictions where patent term extension is adopted, including U.S., EU, China, and Japan. However, the applicable authorities may not agree with our assessment of whether such extensions are available, and may refuse to grant extensions to our patents, or may grant more limited extensions than we request. In addition, we or our partners may not be granted an extension because of, for example, failing to apply within applicable deadlines, failing to apply prior to the expiration of relevant patents or otherwise failing to satisfy applicable requirements. If this occurs, any period during which we have the right to exclusively market our drug candidates will be shorter than we would otherwise expect. As such, the patent terms of AN0025 may not be successfully extended to 2036, or at all.

***We may face competition from generic or biosimilar manufacturers after the patent protection is no longer valid.***

Even if patent protection for our approved drug candidates is successfully obtained, we may face competition from generic or biosimilar medications once the patent has expired. Manufacturers of generic or biosimilar drugs may also challenge the scope, validity, or enforceability of the patents to which we have right in court or before a patent office, and we may not be successful in enforcing or defending those intellectual property rights and, as a result, may not be able to develop or market the relevant product exclusively. The applied and issued patents of our licensing partners for our drug candidates are expected to expire on various dates as described in paragraphs headed "Business — Intellectual Property" in this annual report. Upon the expiration or invalidation of these and our future applied and issued patents, we will not be able to assert such patent rights against potential competitors.

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***We may face risks related to compulsory licensing.***

Many jurisdictions have compulsory licensing laws under which a patent owner may be compelled to grant licenses to third parties. In addition, many jurisdictions limit the enforceability of patents against government agencies or government contractors. In these jurisdictions, the patent owner may have limited remedies, which could materially diminish the value of such patents. If we or any of our licensors, licensees or collaborators are forced to grant a license to third parties with respect to any patents relevant to our business, our competitive position may be materially impaired.

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***Our owned and in-licensed patents and patent applications may be subject to priority disputes, inventorship disputes, and similar proceedings.***

While we are not currently aware of any pending challenges, we or our licensing partners may be subject to claims brought by former employees, collaborators, or other third parties who have an interest in our owned or in-licensed patents or other intellectual property or become involved in opposition, revocation, post-grant, and inter partes review, or interference proceedings challenging our patent rights or the patent rights of others. If we or our licensing partners are unsuccessful in any interference proceedings or other priority or validity disputes to which our owned or the in-licensed intellectual properties are subject, we may lose valuable intellectual property rights through the loss of one or more patents or our patent claims may be narrowed, invalidated, or held unenforceable. Particularly, if we or our licensing partners are unsuccessful in any inventorship disputes to which we or they are subject, we may lose valuable intellectual property rights, such as exclusive ownership.

Any such event may require us to obtain and maintain licenses from third parties, including parties involved in such proceedings or disputes. Those licenses may not be available to us on commercially reasonable terms or at all, or may be non-exclusive. If we are unable to obtain and maintain such licenses, we may need to cease the development, manufacture, and commercialization of one or more of our drug candidates. The loss of exclusivity or the narrowing of our or our licensing partners' patent claims could limit our ability to stop others from using or commercializing similar or identical drug products. Even if we are successful in an interference proceeding or other similar priority or inventorship disputes, it could result in substantial costs and be a distraction to our management and other employees.

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***We may face future patent claims or alike against our drug candidates or the exploitation of our products.***

Our commercial success depends in significant part upon our ability to develop, manufacture, market, and sell our drug candidates without infringing, misappropriating, or otherwise violating the intellectual property rights of third parties. There is no assurance that our drug candidates or the sale or use of our future products do not and will not in the future infringe third-party patents or other intellectual property rights. Numerous issued patents and pending patent applications, which are owned by third parties, exist in the fields in which we are developing drug candidates. The risk increases as patent offices issue more patents to third parties or accept and examine more patent applications filed by them.

Third parties may also allege that we misappropriated their trade secrets, or that we are otherwise violating their intellectual property rights, whether with respect to the manner in which we have conducted our research or development, or with respect to the sale, use or manufacture of the compounds we have developed, in-licensed, or are developing. Such third parties might resort to litigation against us or our licensors or other parties we have agreed to indemnify based on either existing intellectual property or intellectual property that arises in the future.

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***We may fail to identify potential intellectual property related risks and take precautions.***

It is possible that we or our licensors failed to identify, or may in the future fail to identify, relevant patents or patent applications held by third parties with claims to materials, formulations, methods of manufacture or methods for treatment related to the use or manufacture of our drug candidates. Because patent applications can take many years to issue, there may be pending patent applications that we are not aware of and which may later result in issued patents that our drug candidates may infringe. In addition, third parties may obtain patents in the future and claim that development or commercialization of our drug candidates infringes upon these patents. We or our licensors also may incorrectly conclude that third party patents are invalid or that our activities do not infringe, misappropriate, or otherwise violate a third party's intellectual property.

If a competent court holds that our drug candidates, their manufacturing process, or any intermediate products during the manufacturing process fall into the protection scope of a patent owned by a third party, the patent holder may be able to prevent us from manufacturing such drug candidate unless we obtain a license under the applicable patents, design around the patent, or until such patents expire or they are held invalid or unenforceable. Similarly, if a competent court holds that our formulations, processes for manufacture or methods of use, including combination therapy or patient selection methods fall within the protection scope of a patent owned by a third party, the patent holder may be able to block the development and commercialization of the applicable drug candidate unless we obtain a license, limit our uses, design around the patent, or until such patent expires or is held invalid or unenforceable. In either case, such a license may not be available on commercially reasonable terms or at all. Even if we were able to obtain a license, the rights may be nonexclusive, which could result in our competitors gaining access to the same intellectual property.

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***If we were found liable for intellectual property infringement or misappropriation, we may be obligated to pay substantial damages.***

In the event of a successful claim of infringement or misappropriation against us, we may have to pay substantial damages, including, in the U.S., triple damages, and attorneys' fees in the case of willful infringement, obtain one or more licenses from third parties, pay royalties or redesign our infringing drug candidates, which may be impossible or require substantial time and monetary expenditure. Third parties who bring successful claims against us for infringement of their intellectual property rights may obtain injunctive or other equitable relief, which could prevent us from developing and commercializing one or more of our drug candidates.

Defending against claims of patent infringement, misappropriation of trade secrets or other violations of intellectual property rights, regardless of merit, would involve substantial expense and be time-consuming, regardless of the outcome, and our adversaries may have the ability to dedicate substantially greater resources to prosecuting these legal actions than we can. Thus, even if we were to ultimately prevail, or to settle at an early stage, such litigation could burden us with substantial unanticipated adverse impacts on our business. Uncertainties resulting from the initiation and continuation of patent litigation or other proceedings could have a material adverse effect on our ability to compete in the marketplace. Claims that we misappropriated the confidential information or trade secrets of third parties could have a similar material adverse effect.

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***We may face legal proceedings or disputes before regulatory authorities related to our patents and other intellectual property, which can be unpredictable, expensive and time-consuming.***

Notwithstanding measures we or our licensors may take, now or in the future, to obtain and maintain patent and other intellectual property rights with respect to drug candidates we plan to develop, our intellectual property rights could be challenged or invalidated in courts or before regulatory authorities.

The outcome following legal assertions of invalidity and unenforceability during patent litigation is unpredictable. An adverse result in any litigation proceeding could put one or more of our patents at risk of being invalidated or otherwise interpreted narrowly. Such proceedings could result in revocation of or amendment to our patents in such a way that they no longer adequately cover and protect our drug candidates. Even if a defendant does not prevail on a legal assertion of invalidity and/or unenforceability, our patent claims may be construed in a manner that would limit our or our licensor's ability to enforce such claims against the defendant and others. Additionally, during an intellectual property litigation proceeding, there will be substantial amount of discovery required in connection with the litigation. As a result, there is a risk that some of our confidential information could be compromised by disclosure.

Litigation and other proceedings in connection with any of the foregoing claims can be expensive and time-consuming and, even if resolved in our favor, may cause us to incur significant expenses and could distract management and our scientific and technical personnel from their normal responsibilities. Many of our current and potential competitors have the ability to dedicate substantially greater resources to enforce and defend their intellectual property rights than we can. Thus, we or our licensors may not have sufficient funds to defend against any such claims or may otherwise decide not to defend them for commercial or other reasons. Moreover, the damages or other remedies awarded, if any, may not be commercially meaningful.

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***Even if we obtain patent protection, a competent court may nevertheless find that a potentially infringing technology does not fall within protection scope of our patent protection scope.***

Even if we or our licensors obtain patent protections, a competent court may still find that an alleged infringing technology does not fall within the protection scope of our or our licensor's patent protection scope. The scope of a patent can be reinterpreted after its issuance and changes pursuant to either the patent laws or interpretation of the patent laws in the U.S. and other applicable jurisdictions. If the protection scope is interpreted narrowly, it may diminish the value of the patents we hold or in-license. Issuance is not conclusive as to its scope and any patents that we hold or in-license rights may be challenged by third parties in the courts or patent offices in the U.S., China, or other applicable jurisdictions. We cannot predict whether the claims of any issued patents will provide sufficient protection from competitors or other third parties. If a court determines that the actual protection scope of our or our licensor's patent is narrower than the scope based on its literal meaning, the court will hold that the alleged infringer does not infringe the patent at issue and will refuse to stop the alleged infringer from using the technology at issue on the grounds that our patents do not cover the technology in question.

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***Our current or any future patent applications may not be successfully granted into patents, or if granted, the protection scope may not be broad enough to cover our technology.***

The patent positions of biotechnology and pharmaceutical companies, including our patent position, involve complex legal and factual questions. Therefore, the issuance of any patent applicants to which we have rights or may obtain rights cannot be predicted with certainty. Our pending and future patent applications may not result in the issuance of patents at all. Publications of discoveries in the scientific literature often lag behind the actual discoveries, and patent applications in the U.S. and other applicable jurisdictions are typically not published until 18 months after filing or in some cases, as in the U.S., until they are issued as a patent. Therefore, we cannot be certain that we or our current or future licensors, licensees, or collaborators were the first to make or file on the inventions claimed in our owned or licensed patents or pending patent applications. There is also no assurance that all of the potentially relevant prior art relating to the patents and patent applications covering our drug candidates has been identified and disclosed to the relevant patent office, during the prosecution of the related patent application, and such prior art could be used by a third party to prevent a patent from being issued from a pending patent application.

Even if our current or future licensors', licensees', or collaborators' patent applications are issued as patents, they may not issue in a form that will provide us with any meaningful protection, prevent competitors, or other third parties from competing with us, or otherwise provide us with any competitive advantage. The coverage claimed in a patent application can be significantly reduced before the patent is issued. We cannot predict whether the patent applications we are currently pursuing and may pursue in the future will successfully result in the issuance of any patents sufficiently covering our technology in any particular jurisdiction.

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***Intellectual property litigation may lead to unfavorable publicity which may harm our reputation.***

During the course of any intellectual property litigation, there could be public announcements of the results of hearings, rulings on motions, and other interim proceedings in the litigation. If securities analysts or investors regard any such announcements as negative, the perceived value of our drug candidates, future drugs, programs, or intellectual property could be diminished. Accordingly, the market price of the ADSs may decline. Such announcements could also harm our reputation or the market for our drug candidates, which could have a material adverse effect on our business. In addition, the uncertainties associated with litigation could have a material adverse effect on our ability to raise the funds necessary to conduct our clinical trials, in-license needed technology, or enter into strategic partnerships that would help us bring our drug candidates to market.

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***Our patent protection could be reduced or eliminated if we or our licensors do not comply with patent administration authorities' relevant requirements.***

In several stages over the lifetime of a patent and patent application, periodic maintenance fees, renewal fees, annuity fees and various other governmental fees are due to be paid to the United States Patent and Trademark Office, or the USPTO, the China National Intellectual Property Administration, or the CNIPA, and other patent offices and agencies. The USPTO, the CNIPA and various comparable governmental patent agencies require compliance with a number of procedural, documentary, fee payment and other similar provisions during the patent application and maintenance process. In certain circumstances, we may be required to rely on our licensors to take the necessary action to comply with these requirements with respect to patents or other intellectual property they have licensed to us. While an inadvertent lapse can in many cases be cured by payment of a late fee or by other means in accordance with the applicable rules, there are situations in which noncompliance, which could include failure to respond to official actions within prescribed time limits, non-payment of fees and failure to properly legalize and submit formal documents, can result in abandonment or lapse of the patent or patent application, resulting in partial or complete loss of patent rights in the relevant jurisdiction.

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***Changes in patent law of the U.S., China, or other jurisdictions could diminish the value of our patents in general.***

Changes in either the patent laws or their interpretation in the U.S., China, or other applicable jurisdictions may increase the uncertainties and costs surrounding the prosecution of our patents, diminish our ability to protect our inventions, obtain, maintain, defend, and enforce our intellectual property rights, and more generally, affect the value of our intellectual property or narrow the scope of our patent rights.

Certain recently enacted U.S. laws have changed the procedures through which patents may be obtained and by which the validity of patents may be challenged. For example, the Leahy-Smith America Invents Act, or the Leahy-Smith Act, includes a number of significant changes to U.S. patent law. Particularly, in March 2013, the U.S. changed from first to invent to first to file rule, meaning the applicant who files a patent application first is entitled to the patent regardless of whether a third party was the first to invent the claimed invention. As such, the Leahy-Smith Act and its implementation could increase the uncertainties and costs surrounding the prosecution of patent applications in the U.S. and the enforcement or defense of patents issued to us or our licensors. Recent U.S. Supreme Court rulings have also changed the law surrounding patent eligibility and narrowed the scope of patent protection available in certain circumstances and weakened the rights of patent owners in certain situations. Furthermore, depending on decisions by the U.S. Congress, the federal courts, and the USPTO, the laws and regulations governing patents could change in unpredictable ways that could weaken our ability to obtain new patents or to enforce our existing patents and patents that we might obtain in the future. Similar changes in the laws could happen in other applicable jurisdictions.

In China, intellectual property laws are constantly evolving and efforts have been made to improve intellectual property protection. For example, on October 17, 2020, the Standing Committee of the National People's Congress of PRC promulgated the amended Patent Law of the PRC (2020 Revision), which took effect since June 1, 2021. It regulates a patent linkage for pharmaceutical patents and approves the patent term extension for eligible innovative pharmaceutical patents. While implementing rules for obtaining and calculating patent term extensions specified in the Implementation Rules of the Patent Law of the PRC and the Patent Examination Guidelines which came into effect since January 20, 2024, uncertainties remain regarding how to successfully secure sufficient patent term extensions or at all for our patents or patents we in-licensed. Also, if a third party obtains patent term extension for its patent and our drug candidates fall within the protection scope, we are required to delay commercialization for an extended period of time. Therefore, we cannot guarantee that these changes or any future changes to PRC intellectual property laws would not have a negative impact on our intellectual property protection.

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***We may be unable to protect our trade secrets.***

In addition to patent rights, we currently rely on and plan to continue to rely on trade secrets and confidential information, including unpatented know-how, technology, and other proprietary information, to maintain our competitive position and to protect our drug candidates. We seek to protect trade secrets and confidential information, in part, by entering into non-disclosure and confidentiality agreements with parties that have access to them, such as our employees, our collaborators, sponsored researchers, contract manufacturers, consultants, advisers, and other third parties. We also enter into confidentiality and invention or patent assignment agreements with our employees and consultants. However, we may not be able to prevent the unauthorized disclosure or use of our trade secrets and confidential information by the parties to these agreements. Monitoring unauthorized uses and disclosures is difficult and we do not know whether the steps we have taken to protect our proprietary technologies will be effective. Any of the parties with whom we enter into confidentiality agreements may breach or violate the terms of any such agreements and may disclose our proprietary information, and we may not be able to obtain adequate remedies for any such breach or violation. As a result, we could lose our trade secrets and third parties could use our trade secrets to compete with our drug candidates and technology.

Additionally, we cannot guarantee that we have entered into such agreements with each party that may have or has had access to our trade secrets or proprietary technology and processes. Enforcing a claim that a party illegally disclosed or misappropriated a trade secret can be difficult, expensive, and time-consuming, and the outcome is likely to be unpredictable. In addition, if any trade secrets that we rely on were to be lawfully obtained or independently developed by a competitor or other third party, we may have no right to prevent them from using that technology or information to compete with us and our competitive position would be harmed. In addition, while we typically require our employees, consultants, and contractors who may be involved in the development of intellectual property to execute agreements assigning such intellectual property to us, we may be unsuccessful in executing such an agreement with each party who in fact develops intellectual property that we regard as our own. Furthermore, the assignment of intellectual property rights may not be self-executing, or the assignment agreements may be breached, each of which may result in claims by or against us related to the ownership of such intellectual property. Our partners who have granted rights to trade secrets or other confidential information also may not take all such precautions or may be exposed to other risk that could result in the loss of trade secrets or rights in confidential information that we rely upon.

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***We may be subject to claims that we have wrongfully used or disclosed alleged trade secrets of others or claims asserting ownership of what we regard as our own or our partners' intellectual property.***

Some of our employees, consultants, and advisers, including our senior management, were previously employed at other biotechnology or pharmaceutical companies, including our competitors or potential competitors. Some of these employees, consultants, and advisers, including members of our senior management, may have executed proprietary rights, non-disclosure, and non-competition agreements in connection with such previous employment. Although we try to ensure that they do not use the proprietary information or know-how of others in their work for us, we cannot be certain that we or our partners take enough precautions, and we may be subject to claims that we, our partners or these individuals have used or disclosed intellectual property, including trade secrets or other proprietary information, of any such individual's current or former employer. We are not aware of any such disclosures, or threatened or pending claims related to these matters or concerning the agreements with our senior management, but in the future, there can be litigation where we need to defend against such claims. If we fail in defending any such claims, in addition to possibly paying monetary damages, we may lose valuable intellectual property rights, or be required to obtain licenses to such intellectual property rights, which may not be available on commercially reasonable terms or at all. In addition, we may lose personnel or even important ones as a result of such claims, and any such litigation or the threat thereof may adversely affect our ability to hire employees or contract with independent contractors. Even if we are successful in defending against such claims, litigation could result in substantial costs and be a distraction to management.

Moreover, individuals executing agreements with us may have pre-existing or competing obligations to a third party, such as an academic institution, and thus an agreement with us may be ineffective in perfecting ownership of inventions developed by that individual. If we fail in prosecuting or defending any such claims, in addition to paying monetary damages, we may lose valuable intellectual property rights. Even if we are successful in prosecuting or defending any of the foregoing claims, litigation could result in substantial costs and be a distraction to our management and scientific personnel.

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***We may not be able to enjoy additional protection over drug-related patents in the U.S.***

In the U.S., the Federal Food Drug and Cosmetic Act, as amended by the law generally referred to as "Hatch-Waxman", provides the opportunity for limited patent term extension, which can compensate for patent term lost due to FDA's regulatory review. However, a patent term extension cannot extend the remaining term of a patent beyond a total of 14 years from the date of drug approval; only one patent may be extended and only those claims covering the approved drug, a method for using it, or a method for manufacturing it may be extended. The application for the extension must be submitted prior to the expiration of the patent for which extension is sought. A patent that covers multiple products for which approval is sought can only be extended in connection with one of the approvals. Even then, we may not be granted an extension because of, for example, failing to exercise due diligence during the testing phase or regulatory review process, failing to apply within applicable deadlines, failing to apply prior to expiration of relevant patents, or otherwise failing to satisfy applicable requirements. Moreover, the applicable period or the scope of patent protection afforded could be less than we request. In addition, to the extent we wish to pursue patent term extension based on a patent that we in-license from a third party, we would need the cooperation of that third party. If we fail to obtain patent term extensions or if the term of any such extension is less than we request, our competitors may obtain approval of competing products following our patent expiration.

Hatch-Waxman also has a process for patent linkage, pursuant to which the FDA will stay approval of certain follow-on applications during the pendency of litigation between the follow-on applicant and the patent holder or licensee, generally for a period of 30 months. Moreover, Hatch-Waxman provides for statutory exclusivities that can prevent submission or approval of certain follow-on marketing applications. For example, federal law provides a five-year period of exclusivity within the U.S. to the first applicant to obtain approval of a new chemical entity and three years of exclusivity protecting certain innovations to previously approved active ingredients where the applicant was required to conduct new clinical investigations to obtain approval for the modification. Similarly, the U.S. Orphan Drug Act provides seven years of market exclusivity for certain drugs to treat rare diseases, where the FDA designates the drug candidate as an orphan drug and the drug is approved for the designated orphan indication. However, we may not be able to enjoy those benefits if we fail to apply for them according to the FDA's relevant requirements.

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***Our drugs may not share the same level of protection in China as in the U.S.***

The Patent Law of the PRC (2020 Revision) provides a patent linkage system, pursuant to which the patent holder or a party of interest can resolve potential patent infringement disputes before a follow-on drug receives marketing approval. Depending on the outcome of the disputes, the National Medical Products Administration ("NMPA") will decide whether to delay approval of such follow-on applications. There are certain implementation rules and interpretations for the patent linkage system, such as Measures for the Implementation of Early Resolution Mechanisms for Drug Patent Disputes (Trial) published by NMPA and the CNIPA and took effect from July 4, 2021, and Provisions on Several Issues Concerning the Application of Law in the Trial of Patent Civil Cases Involving Patent Disputes Related to Drugs Applying for Registration by Supreme People's Court which took effect from July 5, 2021.. Since July 2021, China's patent linkage system has been fully operational, allowing pharmaceutical patent disputes to be resolved before generic drug approval. Additionally, the CNIPA has started granting patent term extensions for eligible pharmaceutical patents, with further details outlined in the revised Implementing Regulations of the Patent Law, which took effect on January 20, 2024. However, uncertainties remain regarding the implementation of data exclusivity, as relevant regulations are still under consideration and have yet to be finalized. Implementation Rules for Drug Regulatory Data Protection (Trial) (Draft for Solicitation of Comments) and Procedures for Drug Regulatory Data Protection (Draft for Solicitation of Comments) were published by NMPA on March 19, 2025, and as of the date of this annual report, such legislation has not yet come into effect. However, the newly revised Regulations for the Implementation of the Drug Administration Law of PRC, effective May 15, 2026, formally establish a data protection framework for innovative drugs. In view of the uncertainty of the newly established patent linkage system and the absence of fully developed regulations for data protection, a lower-cost generic drug can emerge onto the market much more quickly than in the U.S.

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***If our trademarks and trade names are not adequately protected, then we may not be able to build name recognition in our markets of interest and our business may be adversely affected.***

The registered and unregistered trademarks or trade names that we own or in-license are valuable assets and may be challenged, infringed, circumvented, declared generic, lapsed, or determined to infringe on or dilutive of other marks. We may not be able to protect and maintain our rights to these trademarks and trade names, which may be necessary to build name recognition among potential collaborators or customers in our markets of interest. Sometimes, competitors may adopt trade names or trademarks similar to ours, thereby impeding our ability to build brand identity and possibly leading to market confusion. As of December 31, 2025, we had trademarks in the progress of registration and are subject to the risk of limited trademark protection. If we delay or fail to complete the registration of our trademarks, if third parties succeed in registering or developing common law rights in trademarks similar or identical to our trademarks and if we are not successful in challenging such rights, we may not be able to use these trademarks to develop brand recognition of our products. In addition, there could be potential trade name or trademark infringement claims brought by owners of other trademarks or trademarks that incorporate variations of our registered or unregistered trademarks or trade names against us. Over the long term, if we are unable to establish name recognition based on our trademarks and trade names, we may not be able to compete effectively and our business may be adversely affected.

We may license our trademarks and trade names to third parties, such as distributors. Though these license agreements may provide guidelines for how our trademarks and trade names may be used, a breach of these agreements or misuse of our trademarks and tradenames by our licensees may jeopardize our rights in or diminish the goodwill associated with our trademarks and trade names. Our efforts to enforce or protect our proprietary rights related to trademarks, trade names, trade secrets, domain names, copyrights, or other intellectual property may be ineffective, incur substantial costs and divert our resources.

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***FIRRMA may restrict our ability to engage in strategic collaborations with U.S. partners.***

Legislation that the U.S. Congress has passed is likely to expand the jurisdiction and powers of the Committee on Foreign Investment in the U.S., or the CFIUS, the U.S. interagency committee that conducts national security reviews of foreign investment. President Trump signed the Foreign Investment Risk Review Modernization Act or FIRRMA in August 2018. Pursuant to the FIRRMA, investments in companies that deal in "critical technology" are subject to filing requirements and, in some instances, review and approval by the CFIUS. The term "critical technology" includes, among others, technology subject to U.S. export controls and certain "emerging and foundational technology," a term that is still being defined but is expected to include a range of U.S. biotechnology. If an investment by a foreign entity in a U.S. business dealing in "critical technology" meets certain thresholds, a filing with the CFIUS is mandatory. While the FIRRMA currently grants CFIUS jurisdiction on only controlling and certain non-controlling investments made by foreign persons in U.S. businesses in research and development in biotechnology, the CFIUS's jurisdiction may be further expanded in the future, which may place additional limitations on strategic collaborations with our current or future U.S. partners, which could detrimentally affect our capacity to acquire foreign assets in the U.S. that may be material to our commercial success.

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***Intellectual property rights do not necessarily address all potential threats.***

Intellectual property rights have limitations and may not adequately protect our business or permit us to maintain our competitive advantage. Thus, the degree of future protection afforded by our intellectual property rights is uncertain. The following examples are illustrative:

● others may be able to make products that are similar to any drug candidates we may develop or utilize similar technology that are not covered by the claims of the patents that we own or in-license now or in the future;

● we or any of our licensors might not have been the first to make the inventions covered by the issued patents or pending patent applications that we own or exclusively in-license, which could result in the patents applied for not being issued or being invalidated after issuing;

● we or any of our licensors might not have been the first to file patent applications covering certain of our or their inventions;

● pending patent applications may not lead to issued patents;

● we may obtain or in-license patents for certain compounds many years before we receive NDA approval for drugs containing such compounds, and because patents have a limited life, which may begin to run prior to the commercial sale of the related drugs, the commercial value of our patents may be limited;

● others may independently develop similar or alternative technologies or duplicate any of our technologies without infringing, misappropriating, or otherwise violating our intellectual property rights;

● patents that may be issued from our pending patent applications may be held invalid or unenforceable, including as a result of legal challenges by our competitors;

● our competitors might conduct research and development activities in countries where we do not have rights to patents and then use the information learned from such activities to develop competitive products for commercialization in our major markets;

● we may fail to develop or acquire rights to additional proprietary technologies that are patentable;

● we may fail to apply for or obtain adequate intellectual property protection in all the jurisdictions in which we operate;

● third parties may gain unauthorized access to our intellectual property due to potential lapses in our information systems;

● the patents of others may materially and adversely affect our business, for example by preventing us from commercializing one or more of our drug candidates for one or more indications; and

● we may choose not to file a patent for certain trade secrets or know-how, and a third party may subsequently file a patent covering such intellectual property.

Should any of these events occur, they could have a material adverse effect on our business, financial condition, results of operations, and prospects.

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***We may allocate our limited resources to pursue a particular drug candidate or indication and fail to capitalize on drug candidates or indications that may later prove to be more profitable, or for which there is a greater likelihood of success.***

As there are many potential drug candidates to choose from, our research programs to identify drug candidates that we may wish to in-license require substantial technical, financial, and human resources. We may focus our efforts and resources on research programs or drug candidates that ultimately prove to be unsuccessful. Moreover, because we have limited financial and managerial resources, we focus on clinical development programs and drug candidates for specific indications. As a result, we may forego or delay pursuit of opportunities with other drug candidates or for other indications that later prove to have greater commercial potential or a greater likelihood of success. Our resource allocation decisions may result in failure to capitalize on viable commercial products or profitable market opportunities, which could materially and adversely affect our future growth and prospects.

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***We may not be able to identify, discover, or in-license new drug candidates.***

Although a substantial amount of our effort will focus on the continued clinical testing, potential approval, and commercialization of our existing drug candidates, the success of our business depends in part upon our ability to identify, license in, discover, develop, or commercialize additional drug candidates. Our research programs or licensing efforts may fail to identify, discover or in-license new drug candidates for clinical development and commercialization for a number of reasons, including, without limitation, the following:

● our research or business development methodology or search criteria and process may be unsuccessful in identifying potential drug candidates;

● our potential drug candidates may be shown to have harmful side effects or may have other characteristics that may make the drug candidates unmarketable or unlikely to receive marketing approval; and

● it may take greater human and financial resources to identify additional therapeutic opportunities for our drug candidates or to develop suitable potential drug candidates through internal research programs, thereby limiting our ability to diversify and expand our product portfolio.

***Certain of our drug candidates may be limited to those patients who are ineligible for or have failed prior treatments and the relevant market may be relatively small.***

Certain of our drug candidates are mainly targeted for treatment of patients who are ineligible for or have failed prior treatments. Since these drug candidates primarily target late-line patients, the potential market size could be relatively small, especially if the exploration of front-line opportunities does not succeed.

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***We may encounter difficulties enrolling patients in our clinical trials.***

The timely completion of clinical trials in accordance with their protocols depends, among other things, on our ability to enroll a sufficient number of patients in the clinical trials. We may fail or experience significant delays to initiate or continue clinical trials for our drug candidates if we are unable to locate and enroll a sufficient number of eligible patients to participate in these trials as required by the FDA, NMPA, EMA, or similar regulatory authorities, or the patient enrollment is delayed. 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.

Patient enrollment for our clinical trials may be affected by many factors. For example, some of our competitors have ongoing clinical trials for drug candidates that treat the same indications as our drug candidates, and patients who would otherwise be eligible for our clinical trials may instead enroll in the clinical trials of our competitors' drug candidates. Other factors include:

● severity of the disease under investigation;

● total size and nature of the relevant patient population;

● design and eligibility criteria for the clinical trial in question;

● perceived risks and benefits of the drug candidate under study;

● our resources to facilitate timely enrollment in clinical trials;

● the ability to obtain and maintain informed consents;

● the risk that enrolled patients will not complete a clinical trial;

● clinicians' and patients' perceptions as to the potential advantages and risks of the candidate being studied in relation to other available therapies, including any new products that may be approved for the indications we are investigating as well as any candidates under development;

● patient referral practices of physicians;

● our investigators' or clinical trial sites' efforts to screen and recruit eligible patients;

● proximity and availability of clinical trial sites for prospective patients; and

● epidemics.

***AEs or undesirable side effects caused by our drug candidates could interrupt, delay, or halt clinical trials, delay or prevent regulatory approvals, limit the commercial profile of an approved label, or result in significant negative consequences following any regulatory approvals.***

As is the case with biopharmaceuticals generally, it is likely that there may be adverse side effects associated with pipeline products or our future drug candidates' use. Results of our clinical trials could reveal a high and unacceptable severity and prevalence of expected or unexpected side effects or unexpected characteristics. Undesirable side effects caused by our drug candidates when used alone or in combination with approved or investigational drugs could cause us or regulatory authorities to interrupt, delay or halt clinical trials and could result in a more restrictive label, or lead to the delay or denial of regulatory approval by the FDA or comparable foreign regulatory authorities.

Drug-related AEs and SAEs have been reported in our clinical trials. See "Item 4. Information on the Company—B. Business Overview— Our differentiated oncology portfolio." Undesirable AEs caused by our drug candidates, or caused by our drug candidates when used in combination with other drugs, could potentially cause significant negative consequences, including but not limited to:

● regulatory authorities could interrupt, delay or halt pending clinical trials;

● we may suspend, delay or alter development or marketing of our drug candidates;

● regulatory authorities may order us to cease further development of, or deny approval of, our drug candidates for any or all targeted indications if results of our trials reveal a high and unacceptable severity or prevalence of certain AEs;

● regulatory authorities may delay or deny approval of our drug candidates;

● regulatory authorities may withdraw approvals or revoke licenses of an approved drug candidate, or we may determine to do so even if not required;

● regulatory authorities may require additional warnings on the label of an approved drug candidate or impose other limitations on an approved drug candidate;

● we may be required to develop a risk evaluation mitigation strategy for the drug candidate, or, if one is already in place, to incorporate additional requirements under the risk evaluation mitigation strategy, or to develop a similar strategy as required by a comparable regulatory authority;

● we may be required to conduct post-market studies;

● we could be subject to litigation proceedings and held liable for harm caused to patients exposed to or taking our drug candidates may suffer from AEs related to the treatment and patients;

● the patient enrollment may be insufficient or slower than we anticipate or patients may drop out or fail to return for post-treatment follow-up at a higher rate than anticipated; and

● the costs of clinical trials of our drug candidates may be substantially higher than anticipated.

In addition, some of our drug candidates are still considered as emerging and relatively novel therapeutics for treating cancer. Their mechanisms of action are yet to be thoroughly understood, and side effects have been observed in clinical studies and reported by medical practitioners in connection with their usage in patients. For example, the FDA, NMPA, EMA, or other comparable authorities could order us to suspend or terminate our studies or to cease further development of or deny approval of our drug candidates. Any drug-related side effects could affect patient recruitment or the ability of enrolled patients to complete trials or may result in potential product liability claims, which could prevent us from obtaining regulatory approvals or achieving or maintaining market acceptance of a particular drug candidate.

***Interim, "top-line" or preliminary data from our clinical trials that we announce or publish from time to time may change as more patient data become available and are subject to audit and verification procedures that could result in material changes in the final data.***

From time to time, we may publicly disclose top-line or preliminary data from our preclinical studies and clinical trials, which are based on a preliminary analysis 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 also 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 top-line 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 has been received and fully evaluated. Top-line or preliminary data also remain subject to audit and verification procedures that may result in the final data being materially different from the preliminary data we previously published. As a result, top-line or preliminary data should be viewed with caution until the final data is available.

From time to time, we may also disclose interim data from our preclinical studies and clinical trials. Interim data from clinical trials that we may complete are subject to the risk that one or more of the clinical outcomes may materially change as patient enrollment continues and more patient data becomes available or as patients from our clinical trials continue other treatments for their disease. Adverse differences between preliminary or interim data and final data could significantly harm our business prospects. Disclosure of interim data by us or by our competitors could also result in volatility in the price of the ADSs.

Further, others, including regulatory agencies, may not accept or agree with our assumptions, estimations, 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 drug candidate or product and our stock. In addition, the information we choose to publicly disclose regarding a particular study or clinical trial is based on what is typically extensive information, and investors or others may not agree with what we determine is material or otherwise appropriate information to include in our disclosure. If the interim, top-line, or preliminary data that we report differ from actual results, or if others, including regulatory authorities, disagree with the conclusions reached, our ability to obtain approval for, and commercialize, our drug candidates may be harmed, which could harm our business, operating results, prospects or financial condition.

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***In conducting drug discovery, development, and commercialization, we face potential liabilities, in particular, product liability claims or lawsuits that could cause us to incur substantial liabilities.***

We face an inherent risk of product liability as a result of the clinical trials and any future commercialization of our drug candidates worldwide. For example, we may be sued if our drug candidates cause or are perceived to cause injury or are found to be otherwise unsuitable during clinical trials, manufacturing, marketing, or sale. Any such product liability claims may include allegations of defects in manufacturing, defects in design, a failure to warn of dangers inherent in the drug, negligence, strict liability, or a breach of warranties. Claims could also be asserted under applicable consumer protection laws. If we cannot successfully defend ourselves against or obtain indemnification from our collaborators for product liability claims, we may incur substantial liabilities or be required to limit commercialization of our drug candidates. Even successful defense would require significant financial and management resources. Regardless of the merits or eventual outcome, liability claims may result in significant negative consequences, including but not limited to:

● decreased demand for our drug candidates; injury to our reputation;

● withdrawal of clinical trial participants and inability to continue clinical trials;

● initiation of investigations by regulators;

● costs to defend the related litigation;

● a diversion of management's time and our resources;

● substantial monetary awards to trial participants or patients;

● product recalls, withdrawals, or labeling, marketing, or promotional restrictions;

● loss of revenue;

● exhaustion of any available insurance and our capital resources; and

● the inability to commercialize any approved drug candidate.

To cover such liability claims arising from clinical studies, we have purchased clinical trial insurance in the conduct of our clinical trials. However, it is possible that our liabilities could exceed our insurance coverage or that our insurance will not cover all situations in which a claim against us could be made. We may not be able to maintain insurance coverage at a reasonable cost or obtain insurance coverage that will be adequate to satisfy any liability that may arise. If a successful product liability claim or series of claims are brought against us for uninsured liabilities or in excess of insured liabilities, our assets may not be sufficient to cover such claims and our business operations could be impaired.

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***If a product fails to demonstrate safety and efficacy in one clinical trial, we may have to execute additional clinical trials or even terminate clinical trials of such drug candidate.***

During clinical trials, there can be numerous unexpected events that could cause one or more of our drug candidates to fail to demonstrate safety and efficacy in humans in accordance with our current clinical development plans, including but not limited to: clinical trials of our drug candidates may produce negative or inconclusive results, and additional clinical trials may be required. Examples include lack of clinical response or other unexpected characteristics, participants are being exposed to unacceptable health risks, and the cost of clinical trials of our drug candidates is greater than we anticipate. If any of these events occurs and a product fails a clinical trial, we cannot guarantee that we would be able to effectively develop alternative clinical plans in time or at all and we may have to terminate clinical trials of the drug candidate.

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***We may in the future conduct additional clinical trials for our drug candidates outside the United States and/or China, and FDA, NMPA and similar foreign regulatory authorities may not accept data from such trials.***

We have conducted clinical trials for our drug candidates in Spain, Germany, France, Italy, Belgium, Hungary, Poland, Russia, the United Kingdom, Argentina, Canada, the North America, Australia, South Korea, Japan, Taiwan, Hong Kong and the mainland China, and may in the future conduct clinical trials for our drug candidates in other foreign jurisdictions outside the U.S. The acceptance of trial data from clinical trials conducted outside the U.S. by the FDA may be subject to certain conditions. In cases where data from clinical trials conducted outside the U.S. are intended to serve as the sole basis for marketing approval in the U.S., the FDA will generally not approve the application on the basis of foreign data alone unless (i) the data are applicable to the U.S. population and U.S. medical practice; (ii) the trials were performed by clinical investigators of recognized competence; and (iii) 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. Otherwise, for studies that are conducted at sites outside of the U.S. and not subject to an IND and which are intended to support a marketing application (but which are not intended to serve as the sole basis for marketing approval), the FDA requires the clinical trial to have been conducted in accordance with GCP requirements and the FDA must be able to validate the data from the clinical trial through an onsite inspection if it deems such inspection necessary. Additionally, the FDA's clinical trial requirements, including sufficient size of patient populations and statistical powering, must be met. Many regulatory bodies, such as NMPA, have similar approval requirements. In addition, such foreign trials would be subject to the applicable local laws of the foreign jurisdictions where the trials are conducted. There can be no assurance that the FDA, NMPA, or any similar foreign regulatory authority will accept data from trials conducted outside of the U.S. or the applicable jurisdiction. If the FDA, NMPA or any similar foreign regulatory authority does not accept such data, it would result in the need for additional trials, which would be costly and time-consuming and delay aspects of our business plan, and which may result in our drug candidates not receiving approval or clearance for commercialization in the applicable jurisdiction.

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***We have relied on and will continue to rely on third parties to manufacture our drug candidates in the foreseeable future.***

We currently work with qualified CMOs to manufacture drug candidates for preclinical and clinical supply. In the near future, we plan to continue outsourcing the manufacturing of our drug candidates, including commercial-scale manufacturing of our approved drugs, to CMOs/CDMOs globally and in China. The facilities used by third-party manufacturers to manufacture our drug candidates must be approved for such manufacture by the FDA and any comparable foreign regulatory authority pursuant to inspections that will be conducted after we submit an NDA to the FDA or any comparable submission to a foreign regulatory authority. We do not control the manufacturing process of, and are completely dependent on, third-party manufacturers for compliance with GMP requirements for manufacture of products. If these third-party manufacturers cannot successfully manufacture material that conforms to our specifications and the strict regulatory requirements of the FDA or any comparable foreign regulatory authority, they will not be able to secure and/or maintain regulatory approval for their manufacturing facilities. In addition, we have no control over the ability of third-party manufacturers to maintain adequate quality control, quality assurance ("QA") and qualified personnel. If the FDA or any comparable foreign regulatory authority does not approve these facilities for the manufacture of our drug candidates or if it withdraws any such approval in the future, we may need to find alternative manufacturing facilities, which would significantly impact our ability to develop, obtain regulatory approval for such drug candidates, if approved. Our failure, or the failure of our third-party manufacturers, to comply with applicable regulations could result in sanctions being imposed on us, including clinical holds, fines, injunctions, civil penalties, delays, suspension or withdrawal of approvals, seizures or recalls of products, operating restrictions and criminal prosecutions, any of which could significantly and adversely affect supplies of our products.

Our reliance on third-party CMOs exposes us to certain additional risks, such as:

● due to the limited number of qualified CMOs, we may not be able to locate a sufficient number of qualified CMOs at all times and on acceptable terms;

● substantial training is required for CMOs to manufacture a new drug candidate. We cannot ensure that the CMOs can acquire the technology and know-how in the manufacturing of our drug candidates in a timely manner, if at all;

● the CMOs may not always be able to fully perform our obligations, including timely manufacture and deliver our drug candidates in quantity and quality to meet our clinical and commercial needs;

● the CMOs are subject to ongoing periodic unannounced inspections by NMPA and other comparable regulatory authorities to ensure strict compliance with GMP and other government regulations and requirements. We have limited control over these matters for our CMOs and thus cannot assure you that our CMOs will comply with these regulations and requirements at all times;

● if the CMOs fail to properly obtain, protect, maintain, defend, or enforce our or our licensors' intellectual property rights, or otherwise use our or our licensors' intellectual property or proprietary information in a way that gives rise to actual or threatened litigation that could jeopardize or invalidate our intellectual property or proprietary information or expose us to potential liability, our business may be materially harmed;

● we may not own, or may have to share, the intellectual property rights to any improvements made by the third-party manufacturers in the manufacturing process for our drug candidates; and

● products and components from our or our licensors' overseas third-party manufacturers may be subject to additional customs and import charges, which may cause us to incur delays or additional costs as a result.

If the CMOs were to encounter any of these difficulties or fail to comply with their contractual obligations, our ability to supply our drug candidates in clinical trials and to deliver drugs for commercial sales in the future would be jeopardized.

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***We may encounter problems in manufacturing our drug candidates or our future drug products through CMOs.***

The manufacturing of biopharmaceutical products is highly complex. We currently work with qualified CMOs to manufacture drug candidates for preclinical and clinical supply. In the near future, we plan to continue outsourcing the manufacturing of our drug candidates, including commercial-scale manufacturing of our approved drugs, to CMOs/CDMOs globally and in China. Problems may arise during the course of manufacturing for a variety of reasons, such as:

● equipment malfunction;

● failure to follow specific protocols and procedures;

● changes in product specification;

● low quality or insufficient supply of raw materials;

● delays in the construction of new facilities or the expansion of existing manufacturing facilities of third-party manufacturers as a result of changes in manufacturing production sites and limits to manufacturing capacity due to regulatory requirements;

● changes in the types of products produced;

● advances in manufacturing techniques;

● physical limitations that could inhibit continuous supply; and

● man-made or natural disasters and other environmental factors.

Products with quality issues may have to be discarded, resulting in product shortages or additional expenses. This could cause, among other things, increased costs, lost revenue, damage to customer relationships, time and expense spent investigating the cause and, depending on the cause, similar losses with respect to other batches or products. If problems are not discovered before the product is released to the market, recall and product liability costs may also be incurred.

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***We may experience delay in clinical trials or commercialization due to manufacturing problems.***

Manufacturing methods and formulation are sometimes altered through the development of drug candidates from clinical trials to approval, and further to commercialization, in an effort to optimize manufacturing processes and results. Such alterations carry the risk that they will not achieve these intended objectives. Any of these alterations could cause the drug candidates to perform differently and affect the results of planned clinical trials or other future clinical trials conducted with the altered materials. This could delay the commercialization of drug candidates and require bridging studies or the repetition of one or more clinical trials, which may result in increases in clinical trial costs, delays in drug approvals and jeopardize our ability to commence product sales and generate revenue.

We may also encounter problems with achieving adequate or clinical-grade products that meet the FDA, NMPA, EMA, or other comparable regulatory authority standards or specifications, and maintaining consistent and acceptable production costs. In such events, we may be required to locate alternative suitable CMOs, and we cannot guarantee that we will be able to secure temporary, alternative manufacturers for our drug candidates with the terms, quality, and costs acceptable to us, or at all. It could delay our clinical trials and/or the availability of our future drug products for commercial sale.

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***CMOs that we collaborate with now or in the future may fail to exercise effective quality control and quality assurance.***

The quality of our future drug products, including drug candidates manufactured for research and development purposes and, in the future, drugs manufactured for commercial use, depends in significant part on the effectiveness of the quality control and quality assurance, which in turn depends on factors such as the production processes used in the manufacturing facilities, the quality and reliability of equipment used, the quality of the staff and related training programs of our cooperative CMOs. However, we cannot assure you that the employees of CMOs will always adhere to the quality control and QA protocol, and that such quality control and QA procedures will be effective in consistently preventing and resolving deviations from pre- agreed quality standards. Any significant failure or deterioration of the quality control and QA protocol could render our future drug products unsuitable for use, or not in compliance with the relevant requirements of the GMP and/or harm our market reputation and relationship with business partners.

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***We may be unable to meet the increasing demand for our existing drug candidates and future drug products due to insufficient manufacturing or shipping capabilities.***

Manufacturers of pharmaceutical products often encounter difficulties in production, particularly in scaling up or out, validating the production process, and assuring high reliability of the manufacturing process, including the elimination of contamination. These problems include problems in logistics and shipping, difficulties in managing production costs and increasing yields, and potential issues related to quality control, including stability of the product, product testing, operator error, availability of qualified personnel and compliance with strictly-enforced regulations. For example, if contaminants are discovered in our supply of our drug candidates or in the manufacturing facilities of our contract manufacturers, such manufacturing facilities may need to be closed for an extended period of time to investigate and remedy the contamination. If our contract manufacturers encounter unanticipated delays and expenses as a result of any of these difficulties, we may not be able to manufacture sufficient quantities of our drug candidates in the time frame we expect or at all.

To produce our drug candidates in the quantities that we understand to be required to meet anticipated market demand for our drug candidates, if approved, our contract manufacturers will need to significantly increase, or "scale up," the production process over the initial level of production. If our contract manufacturers are unable to meet the quantity requirements, or if we cannot find a sufficient number of quality third-party suppliers, we may not be able to produce our approved drug candidates in a sufficient quantity to meet future demand.

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***Our suppliers may fail to provide us with sufficient quantities of the raw materials or fail to do so at acceptable quality levels or prices.***

We currently rely on and expect to continue to rely on third parties to supply raw materials for us to manufacture the approved drugs in the future. However, raw materials and components used in the manufacturing process, particularly those for which we have no other source or supplier, may not be available or may not be suitable or acceptable for use due to material defects or prices. Such risks could delay or prevent R&D activities, result in higher costs, or adversely impact commercialization of our future approved drug candidates.

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***Our drug candidates may fail to achieve the degree of market acceptance by physicians, patients, third-party payors, and others in the medical community.***

Our future approved drug candidates, if any, may fail to gain sufficient market acceptance by physicians, patients, third-party payors, and others in the medical community, who may prefer other drugs to ours. If our future approved drug candidates do not achieve an adequate level of acceptance, we may not generate significant revenue from sales of such drug candidates and may not become profitable.

The degree of market acceptance of our future approved drug candidates, if and when they are approved for commercial sale, will depend on a number of factors, including but not limited to:

● product labeling or package insert requirements of the FDA, NMPA, EMA or other comparable regulatory authorities, including the clinical indications for which our drug candidates are approved and limitations or warnings contained in the labeling;

● physicians, hospitals, cancer treatment and patients considering our drug candidates to be safe and effective;

● whether our drug candidates have achieved first-in-class or best-in-class status and the potential and perceived advantages of our drug candidates over alternative treatments;

● the prevalence and severity of any side effects;

● timing of the launch of our drug candidates as well as competitive drugs;

● cost of treatment in relation to alternative treatments;

● availability of adequate coverage and reimbursement under the National Reimbursement Drug List (the "NRDL") and provincial reimbursement drug lists in China, or from third-party payors and government authorities in other applicable jurisdictions;

● willingness of patients to pay any out-of-pocket expenses in the absence of coverage and reimbursement by third-party payors and government authorities;

● relative convenience and ease of administration, including as compared with alternative treatments and competitive therapies; and

● the effectiveness of our sales and marketing efforts.

Even if our future approved drug candidates achieve market acceptance, we may not be able to maintain that market acceptance over time if new products or technologies are introduced that are more favorably received than our drug candidates and render our drug candidates obsolete.

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***We face intense competition and rapid technological change and the possibility that our competitors may develop therapies that are similar, more advanced, or more effective than ours.***

The biotechnology and pharmaceutical industries are subject to intense competition and rapid and significant technological change. We face competition with respect to our current drug candidates, and we will face competition with respect to any drug candidates that we may seek to develop or commercialize in the future. Our competitors include major pharmaceutical companies, specialty pharmaceutical companies and biotechnology companies worldwide. We are developing our drug candidates in competition with a number of large biopharmaceutical companies that currently market and sell drugs or are pursuing the development of drugs for the same target indications as ours. 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. Potential competitors also include academic institutions, government agencies and other public and private research organizations that conduct research, seek patent protection, and establish collaborative arrangements for research, development, manufacturing, and commercialization.

Many of our competitors have substantially greater financial, technical, and other resources, such as larger research and development staff and experienced marketing and manufacturing organizations. Additional mergers and acquisitions in the biotechnology and pharmaceutical industries may result in even more resources being concentrated in our competitors. As a result, these companies may obtain regulatory approvals from the FDA, NMPA, EMA or other comparable regulatory authorities more rapidly than we are able to and may be more effective in selling and marketing their products as well. For example, recently NMPA has accelerated market approval of drugs for diseases with high unmet medical needs, and may review and approve drugs that have gained regulatory market approval in the U.S., the European Union or Japan within the previous ten years without requiring further clinical trials in China. This may lead to increased competition from drugs which have already obtained approval in other jurisdictions.

Smaller or early-stage companies may also prove to be significant competitors, particularly through collaborative arrangements with large, established companies. Competition may increase further as a result of advances in the commercial applicability of technologies and greater availability of capital for investment in these industries. Our competitors may succeed in developing, acquiring, or licensing products that are more effective or less costly than any future drug product that we may develop, or achieve earlier patent protection, regulatory approvals, product commercialization, and market penetration than we do. Additionally, technologies developed by our competitors may render our future drug products uneconomical or obsolete, and we may not be successful in marketing our future drug products against competitors.

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***We have no experience in launching and marketing drug candidates. We may not be able to effectively build and manage our sales network, or benefit from third-party collaborators' sales network.***

We currently have no sales, marketing or commercial product distribution capabilities and have no experience in marketing drugs. We intend to develop an in-house marketing organization and sales force, which will require significant capital expenditures, management resources and time. We will have to compete with other biopharmaceutical companies to recruit, hire, train and retain marketing and sales personnel. If we are unable or decide not to establish internal sales, marketing and commercial distribution capabilities for any or all of the drugs we develop, we will likely pursue collaborative arrangements regarding the sales and marketing of our drugs. However, there can be no assurance that we will be able to establish or maintain such collaborative arrangements, or, if we are able to do so, that they will have effective sales forces. Any revenue we receive will depend on the efforts of such third parties, which may not be successful. 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 drug candidates ourselves. We will also face competition in our search for third parties to assist us with the sales and marketing efforts of our drug candidates. There can be no assurance that we will be able to develop in-house sales and commercial distribution capabilities or establish or maintain relationships with third-party collaborators to successfully commercialize any product, and as a result, we may not be able to generate product sales revenue.

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***Our future approved drug candidates may not receive reimbursement in the U.S., Europe, China, or other countries, and we may be subject to unfavorable pricing regulations.***

The regulations governing regulatory approvals, pricing and reimbursement for new therapeutic products vary widely from country to country. Some countries require approval of the sale price of a drug before it can be marketed. In many countries, the pricing review period begins after marketing or licensing approval is granted. In some non-U.S. markets, prescription pharmaceutical pricing remains subject to continuing governmental control even after initial approval is granted. As a result, we might obtain regulatory approvals for a drug in a particular country, but then be subject to price regulations that delay our commercial launch of the drug and reduce the revenues we are able to generate from the sale of the drug in that country.

Our ability to successfully commercialize any future approved drug candidates will depend in part on the extent to which reimbursement for such drug candidates and related treatments will be available from government health administration authorities, private health insurers and other organizations. Government authorities and third-party payors, such as private health insurers and health maintenance organizations, decide the medications they will pay for and establish reimbursement levels. If our future approved drug candidates failed to be included in the reimbursement programs or did not receive a favorable reimbursement level, our drug candidates may lose advantages in pricing compared to the competitor drugs.

Obtaining reimbursement for our future approved drug candidates may be particularly difficult because of the higher prices often associated with drugs administered under the supervision of a physician. If reimbursement is not available or is available only to limited levels, we may not be able to successfully commercialize any drug candidate that we in-license or successfully develop.

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***Reimbursement of our future approved drug candidates may not be immediately available or may be limited in the U.S., Europe, China, or other countries.***

There may be significant delays in obtaining reimbursement for our future approved drug candidates, and coverage may be more limited than the approved indications. Inability to promptly obtain coverage and profitable payment rates from both government-funded and private payors for any future approved drug candidates could have a material adverse effect on our business, operating results, and financial condition. Moreover, eligibility for reimbursement does not imply that any drug will be paid for in all cases or at a rate that covers our costs, including research, development, manufacture, sale and distribution. Interim payments for new drugs, if applicable, may also not be sufficient to cover our costs and may not be made permanent.

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***Our revenue may be negatively affected whether our future approved drug candidates are included in reimbursement programs or not.***

A primary trend in the global healthcare industry is cost containment. In recent years, government authorities and third-party payors, such as private health insurers and health maintenance organizations have attempted to control costs by limiting coverage and the amount of reimbursement for particular medications. As a result, our revenue may be negatively affected whether our future approved drug candidates are included in reimbursement programs or not.

For example, if the Ministry of Human Resources and Social Security of the People's Republic of China or any of its local counterparts accepted our application for the inclusion of our future approved drug candidates in the NRDL or the Provincial Reimbursement Drug List (the "PRDL"), our potential revenue from the sales of such drug candidates could decrease as a result of the significantly lowered prices we may be required to charge for the products to be included in the NRDL or the PRDL. If we failed in our efforts to have our future drug products included in the NRDL or the PRDL but were able to successfully launch commercial sales of our future approved drug candidates, our revenue from commercial sales would be highly dependent on patient self-payment, which can make our future approved drug candidates less competitive.

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

The 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 drug candidates, which may adversely affect our sales and profitability in the U.S., China, and other applicable jurisdictions where we commercialize our future approved drug candidates. Unapproved foreign imports of prescription drugs are illegal under the current laws of the U.S., China, and other applicable jurisdictions. However, illegal imports occur and may continue to occur or even increase as the ability of patients and other customers to obtain these lower priced imports continues to grow. Furthermore, cross-border imports from lower-priced markets, known as 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.

Certain products distributed or sold in the pharmaceutical market may be manufactured without proper licenses or approvals, or be 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, particularly in developing markets such as China, may be inadequate to discourage or eliminate the manufacturing and sale of counterfeit pharmaceutical products imitating our future drug products. Since counterfeit pharmaceutical products in many cases are very similar in appearance to the authentic pharmaceutical products but are generally sold at lower prices, counterfeits of our products could quickly erode the demand for our future approved drug candidates.

In addition, counterfeit pharmaceutical products are unlikely to meet our or our collaborators' rigorous manufacturing and testing standards. A patient who receives a counterfeit pharmaceutical product may be at risk for a number of dangerous health consequences. Our reputation and business could suffer as a result of counterfeit pharmaceutical products sold under our or our collaborators' brand name(s). In addition, thefts of improperly stored inventory at warehouses or plants or while in transit which are sold through unauthorized channels could also adversely impact patient safety, our reputation, and our business.

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***All material aspects of the research, development, manufacturing, and commercialization of our drug candidates are heavily regulated.***

All jurisdictions in which we intend to conduct our pharmaceutical-industry activities regulate these activities in great depth and detail. We intend to conduct our activities spanning over 18 significant markets in North America, Europe, and Asia. These jurisdictions strictly regulate the pharmaceutical industry, and in doing so they employ broadly similar regulatory strategies, including regulation of product development and approval, manufacturing, and marketing, sales, and distribution of products. However, there are differences in the regulatory regimes that make for a more complex and costly regulatory compliance burden for a company like ours that plans to operate in these regions.

The process of obtaining regulatory approvals and compliance with appropriate laws and regulations requires the expenditure of substantial time and financial resources. Failure to comply with the applicable requirements at any time during the product development process and approval process, or after approval, may subject an applicant to administrative or judicial sanctions. These sanctions could include refusal to approve pending applications, withdrawal of an approval, revocation of a license, a hold on clinical trials, voluntary or mandatory recalls of products, the seizure of products, total or partial suspension of production, or distribution, injunctions, fines, refusals of government contracts, restitution, disgorgement of profits, or other civil or criminal penalties.

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***We are subject to stringent privacy laws, information security policies, and contractual obligations related to data privacy and security.***

We routinely receive, collect, generate, store, process, transmit, and maintain medical data treatment records and other personal details of subjects enrolled in our clinical trials, along with other personal or sensitive information. As such, we are subject to the relevant local, state, national, and international data protection and privacy laws, directives, regulations, and standards that apply to the collection, use, retention, protection, disclosure, transfer, and other processing of personal data in the various jurisdictions in which we operate and conduct our clinical trials, as well as contractual obligations. These data protection and privacy law regimes continue to evolve and may result in ever-increasing public scrutiny and escalating levels of enforcement and sanctions and increased costs of compliance. Failure to comply with any of these laws could result in enforcement action against us, including fines, imprisonment of company officials and public censure, claims for damages by customers, and other affected individuals, damage to our reputation and loss of goodwill.

Such data protection and privacy laws and regulations generally require clinical trial sponsors and operators and their personnel to protect the privacy of their enrolled subjects and prohibit unauthorized disclosure of personal information. If such institutions or personnel divulge the patients' private or medical records without their consent, they will be held liable for damage caused thereby. We have taken measures to maintain the confidentiality of the medical records and personal data of patients enrolled in our clinical trials we collected, including encrypting such information in our information technology system so that it cannot be viewed without proper authorization, and setting internal rules requiring our employees to maintain the confidentiality of our patients' medical records. However, these measures may not be always effective. For example, our information technology systems could be breached through hacking activities, and personal information could be leaked due to theft or misuse of personal information arising from misconduct or negligence. In addition, our clinical trials frequently also involve professionals from third party institutions working on-site with our staff and enrolled subjects. We cannot ensure that such persons will always comply with our data privacy measures. Furthermore, any change in such laws and regulations could affect our ability to use medical data and subject us to liability for the use of such data for previously permitted purposes.

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***The regulatory approval processes of the FDA and other comparable regulatory authorities are uncertain and time-consuming and may evolve over time.***

The time required to obtain the approval from the FDA, NMPA, EMA, and other comparable regulatory authorities is inherently uncertain and depends on numerous factors, including the substantial discretion of the regulatory authorities. Generally, such approvals take many years to obtain following the commencement of preclinical studies and clinical trials. In addition, approval policies, regulations, or the type and amount of clinical data necessary to gain approval may change during the course of a drug candidate's clinical development and may vary among jurisdictions. We cannot guarantee that we will be able to obtain regulatory approvals for our existing drug candidates or any drug candidates we may discover, in-license, or acquire and seek to develop in the future.

Our drug candidates could fail to receive the regulatory approvals from the FDA, NMPA, EMA, or a comparable regulatory authority for many reasons, including:

● disagreement with the design or implementation of our clinical trials;

● failure to demonstrate that a drug candidate is safe and effective for its proposed indication;

● failure of our clinical trial results to meet the level of statistical significance required for approval;

● failure of our clinical trial process to pass relevant GCP and inspections;

● failure to demonstrate that a drug candidate's clinical and other benefits outweigh its safety risks;

● disagreement with our interpretation of data from preclinical studies or clinical trials;

● insufficient data collected from the clinical trials of our drug candidates to support the submission and filing of a NDA, or other submissions or to obtain regulatory approvals;

● failure of our drug candidates to pass current GMP inspections during the regulatory review process or across the production cycle of our drug;

● failure of our clinical sites to pass audits carried by out by the FDA, NMPA, EMA, or comparable regulatory authorities, resulting in a potential invalidation of our research data;

● findings by the FDA, NMPA, EMA, or comparable regulatory authorities of deficiencies related to the manufacturing processes or the facilities of third-party manufacturers with whom we contract for clinical and commercial supplies;

● changes in approval policies or regulations that render our preclinical and clinical data insufficient for approval; and

● failure of our clinical trial process to keep up with any scientific or technological advancements required by approval policies or regulations.

The FDA, NMPA, EMA, or a comparable regulatory authority may require more information, including additional preclinical, clinical, or chemistry, manufacturing, and control data, to support approval, which may delay or prevent approval and our commercialization plans. Even if we were to obtain approval, regulatory authorities may approve any of our drug candidates for fewer or more limited indications than we request, grant approval contingent on the performance of costly post-marketing clinical trials, or approve a drug candidate with an indication that is not desirable for the successful commercialization of that drug candidate.

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***Disruptions at the FDA and other government agencies caused by funding shortages or workforce reductions could hinder their ability to hire, retain or deploy key leadership and other personnel, or otherwise prevent new or modified drugs from being developed, approved or commercialized in a timely manner or at all.***

The ability of the FDA to review and approve new products can be affected by a variety of factors, including government budget and funding levels. Statutory, regulatory, and policy changes, the FDA's ability to hire and retain key personnel and accept the payment of user fees, and other events that may otherwise affect the FDA's ability to perform routine functions. Average review times at the FDA have fluctuated in recent years as a result. In addition, government funding of other government agencies that fund research and development activities is subject to the political process, which is inherently fluid and unpredictable. Disruptions at the FDA and other agencies may also slow the time necessary for new biologics or modifications to licensed biologics to be reviewed and/or approved by necessary government agencies, which would adversely affect our business. For example, over the last several years, the U.S. government has shut down several times and certain regulatory agencies, such as the FDA, have had to furlough critical FDA employees and stop critical activities. If a prolonged government shutdown occurs, it could significantly impact the ability of the FDA or other regulatory authorities to timely review and process our regulatory submissions.

Furthermore, recent mass layoffs in early April at the FDA, while stated to exclude drug, medical device, and food reviewers or inspectors, are expected to slow down drug and device reviews, reduce inspection capacity, and potentially delay the drug development and approval process. These changes may impair the FDA's ability to perform routine functions effectively, leading to longer average review times. As a result, we might fail to secure timely regulatory approval for our drug candidates, which would significantly harm our business, results of operations and prospects.

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***We may attempt to secure approval from the FDA or comparable foreign regulatory authorities through the use of accelerated approval pathways. If we are unable to obtain such approval, we may be required to conduct additional preclinical studies or clinical trials beyond those that we contemplate, which could increase the expense of obtaining, and delay the receipt of, necessary marketing approvals. Even if we receive accelerated approval from the FDA, if our confirmatory trials do not verify clinical benefit, or if we do not comply with rigorous post- marketing requirements, the FDA may seek to withdraw accelerated approval.***

Under the accelerated approval program, the FDA may grant accelerated approval to a drug candidate designed to treat a serious or life-threatening condition that provides meaningful therapeutic benefit over available therapies upon a determination that the drug candidate has an effect on a surrogate endpoint or intermediate clinical endpoint that is reasonably likely to predict clinical benefit. The FDA considers a clinical benefit to be a positive therapeutic effect that is clinically meaningful in the context of a given disease, such as irreversible morbidity or mortality. For the purposes of accelerated approval, a surrogate endpoint is a marker, such as a laboratory measurement, radiographic image, physical sign, or other measure that is thought to predict clinical benefit, but is not itself a measure of clinical benefit. An intermediate clinical endpoint is a clinical endpoint that can be measured earlier than an effect on irreversible morbidity or mortality that is reasonably likely to predict an effect on irreversible morbidity or mortality or other clinical benefit. The accelerated approval pathway may be used in cases in which the advantage of a new drug over available therapy may not be a direct therapeutic advantage, but is a clinically important improvement from a patient and public health perspective. If granted, accelerated approval is usually contingent on the sponsor's agreement to conduct, in a diligent manner, additional post-approval confirmatory studies to verify and describe the drug's clinical benefit. If such post-approval studies fail to confirm the drug's clinical benefit, the FDA may withdraw its approval of the drug.

Prior to seeking accelerated approval for any of our drug candidates, we intend to seek feedback from the FDA and will otherwise evaluate our ability to seek and receive accelerated approval. There can be no assurance that after our evaluation of the feedback and other factors we will decide to pursue or submit an IND or BLA for accelerated approval or any other form of expedited development, review or approval. Similarly, there can be no assurance that after subsequent FDA feedback we will continue to pursue or apply for accelerated approval or any other form of expedited development, review or approval, even if we initially decide to do so. Furthermore, if we decide to apply for an accelerated approval or receive an expedited regulatory designation (e.g., breakthrough therapy designation) for our drug candidates, there can be no assurance that such submission or application will be accepted or that any expedited development, review or approval will be granted on a timely basis, or at all. The FDA or other comparable foreign regulatory authorities could also require us to conduct further studies prior to considering our application or granting approval of any type. A failure to obtain accelerated approval or any other form of expedited development, review or approval for our drug candidate would result in a longer time period to commercialization of such drug candidate, could increase the cost of development of such drug candidate and could harm our competitive position in the marketplace.

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***A fast track designation by the FDA, even if granted for any of our drug candidates, may not lead to a faster development or regulatory review or approval process, and does not increase the likelihood that our drug candidates will receive marketing approval.***

If a drug or biologic is intended for the treatment of a serious condition and demonstrates the potential to address unmet medical needs for this condition, the sponsor may apply for FDA fast track designation. The sponsor of a fast track drug candidate has opportunities for more frequent interactions with the applicable FDA review team during product development and, once a BLA or NDA is submitted, the application may be eligible for priority review. A fast track drug candidate may also be eligible for rolling review, where the FDA may consider for review sections of the BLA or NDA on a rolling basis before the complete application is submitted, if the sponsor provides a schedule for the submission of the sections of the BLA or NDA, the FDA agrees to accept sections of the BLA or NDA and determines that the schedule is acceptable, and the sponsor pays any required user fees upon submission of the first section of the BLA or NDA. The FDA has broad discretion on whether or not to grant this designation. Even if we believe a particular drug candidate is eligible for this designation, we cannot assure you that the FDA would decide to grant it. Even if we do receive fast track designation, we may not experience a faster development process, review or approval compared to conventional FDA procedures. The FDA may withdraw fast track designation if it believes that statutory criteria for granting such designation are no longer met.

 ***If we are unable to obtain NMPA approval for our drug candidates to be eligible for an expedited registration pathway as innovative drug candidates, the time and cost we incur to obtain regulatory approvals may increase.***

NMPA has mechanisms in place for expedited review and approval for drug candidates that are innovative drug applications, provided such drug or drug candidate has a new and clearly defined structure, pharmacological property, and apparent clinical value and has not been marketed anywhere in the world. However, there is no assurance that an innovative drug designation will be granted by NMPA for any of our drug candidates. Moreover, an innovative drug designation, which is typically granted only towards the end of a drug's developmental stage, does not increase the likelihood that our drug candidates will receive regulatory approvals on a fast-track basis, or at all.

Further, there have been recent regulatory initiatives in China regarding clinical trial approvals, the evaluation and approval of certain drugs and medical devices and the simplification and acceleration of the clinical trial process. For further details, see "Item 4. Information on the Company—B. Business Overview— Regulation — PRC laws and regulations — PRC drug regulatory regime." in this annual report.

The regulatory environment in China has substantially changed in recent years and may change further in the future in unpredictable ways. Any future policies, or changes to current policies, that NMPA approves might require us to change our planned clinical study design or otherwise spend additional resources and effort to obtain approval of our drug candidates. In addition, policy changes may contain significant limitations related to use restrictions for certain age groups, warnings, precautions, or contraindications, or may be subject to burdensome post-approval study or risk management requirements.

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***Even if we receive regulatory approvals for our drug candidates, we will be subject to ongoing regulatory obligations and continued regulatory review.***

If the FDA, NMPA, EMA, or a comparable regulatory authority approves any of our drug candidates, the manufacturing processes, labeling, packaging, distribution, AE reporting, storage, advertising, promotion, and recordkeeping for the drug will be subject to extensive and ongoing regulatory requirements on pharmacovigilance. These requirements include submissions of safety and other post-marketing information and reports, registration, random quality control testing, adherence to any chemistry, manufacturing, and controls, specifications, continued compliance with current GMPs, and GCPs and potential post-approval studies for the purposes of license renewal. Any regulatory approvals that we receive for our drug candidates may also be subject to limitations on the approved indicated uses for which the drug may be marketed or to the conditions of approval, or contain requirements for potentially costly post-marketing studies.

In addition, once a drug is approved by the FDA, NMPA, EMA, or a comparable regulatory authority for marketing, it is possible that there could be a subsequent discovery of previously unknown problems with the drug, including problems with third-party manufacturers or manufacturing processes, or failure to comply with regulatory requirements. If any of the foregoing occurs with respect to our drug products, it may result in, among other things:

● restrictions on the marketing or manufacturing of the drug, withdrawal of the drug from the market, or voluntary or mandatory drug recalls;

● fines, warning letters, or holds on our clinical trials;

● refusal by the FDA, NMPA, EMA, or comparable regulatory authorities to approve pending applications or supplements to approved applications filed by us;

● suspension or revocation of existing drug license approvals;

● refusal by the FDA, NMPA, EMA, or comparable regulatory authorities to accept any of our other IND approvals or NDAs;

● drug seizure or detention, or refusal to permit the import or export of drugs; and

● injunctions or the imposition of civil, administrative, or criminal penalties.

Any government investigation of alleged violations of law could require us to spend significant time and resources and could generate negative publicity. Moreover, regulatory policies may change or additional government regulations may be enacted that could prevent, limit, or delay regulatory approvals of our drug candidates. If we are not able to maintain regulatory compliance, we may lose the regulatory approvals that we have already obtained and may not achieve or sustain profitability.

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***Failure by us or other parties to obtain or renew certain approvals, licenses, permits, and certificates required for our business, or any failure to comply with applicable regulations and industry standards may materially and adversely affect our reputation, business, financial condition, and results of operations.***

Pursuant to the relevant laws, regulations, and relevant regulatory practice by governmental authority, we and/or other parties related to our operations, such as landlords or managers of premises on or local science parks in which we operate, are required to obtain and maintain various approvals, licenses, permits, and certificates (e.g., drainage permits) from relevant authorities to operate our business. Some of these approvals, permits, licenses and certificates are subject to periodic renewal and/or reassessment by the relevant authorities, and the standards of such renewal and/or reassessment may change from time to time. Any failure to obtain or renew any approvals, licenses, permits, and certificates necessary for our operations may result in enforcement actions thereunder, including orders issued by the relevant regulatory authorities causing operations to cease, and may include corrective measures requiring capital expenditure or remedial actions. There is also no assurance that the relevant authorities would not take any enforcement action against us.

Furthermore, if the interpretation or implementation of existing laws and regulations changes, or new regulations come into effect requiring us and/or other such related parties to obtain any additional approvals, permits, licenses, or certificates that were previously not required to operate our existing businesses, we cannot assure you that we and/or other such related parties will successfully obtain such approvals, permits, licenses, or certificates. Our or these parties' failure to obtain the additional approvals, permits, licenses, or certificates may restrict the conduct of our business, decrease our revenues and/or increase our costs.

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***The FDA and other regulatory agencies actively enforce the laws and regulations prohibiting the promotion of off-label uses.***

If any of our drug candidates are approved and we are found to have improperly promoted off-label uses of those products, we may become subject to significant liability. The FDA, NMPA, EMA and other regulatory agencies strictly regulate the promotional claims that may be made about prescription products, such as our drug candidates, if approved. In particular, a product may not be promoted for uses that are not approved by the FDA or such other regulatory agencies as reflected in the product's approved labeling. If we receive marketing approval for any of our drug candidates, physicians may nevertheless prescribe it to their patients in a manner that is inconsistent with the approved label. If we are found to have promoted such off-label uses, we may become subject to significant liability. The U.S. federal government has levied large civil and criminal fines against companies for alleged improper promotion of off-label use and has enjoined several companies from engaging in off-label promotion. The FDA has also requested that companies enter into consent decrees or permanent injunctions under which specified promotional conduct is changed or curtailed. If we cannot successfully manage the promotion of any of our drug candidates, if approved, we could become subject to significant liability, which would materially adversely affect our business and financial condition.

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***Adverse drug reactions and negative results from off-label use of our products could materially and adversely affect our business reputation, product brand name, and 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, dosage or in a dosage form that is not in accordance with regulatory approved usage and labeling. Even though the FDA, NMPA, EMA, 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. 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 approvals for our drug candidates.

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***If safety, efficacy, or other issues arise with any drug or medical product used in combination with or to facilitate the use of our drug candidates, we may be unable to market such drug candidates 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, EMA, or another comparable regulatory agency revokes or denies its approval of one component drug, in either the clinical design, clinical administration, therapy approval or commercialization stage, we will be forced to terminate or redesign the clinical trials for the combination therapy, and experience significant regulatory delays or stop our commercialization efforts. In addition, we may fail our commercialization effort because products that facilitate the use of our drug candidates incur safety, efficacy, or availability issues.

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***We may be restricted from transferring our scientific data abroad.***

In March 2018, the General Office of the State Council promulgated the Measures for the Management of Scientific Data, which provides a broad definition of scientific data and relevant rules for the management of scientific data. According to this new regulation, 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. If and to the extent our research and development of drug candidates will be subject to this new rule and any relevant laws as required by the relevant government authorities, we cannot guarantee that we can always obtain relevant approvals for sending scientific data abroad. If we are unable to obtain necessary approvals in a timely manner, or at all, our research and development of drug candidates may be hindered. If the relevant government authorities consider the transmission of our scientific data to be in violation of the requirements under this new regulation, we may be subject to fines and other administrative penalties imposed by those government authorities.

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***We have a limited operating history, have incurred net losses and anticipate that we will continue to incur net losses for the foreseeable future. We may not be able to generate sufficient revenue to achieve or maintain profitability.***

Investment in the development of biopharmaceutical products is highly speculative as it entails substantial upfront capital expenditures and significant risks that a drug candidate may fail to demonstrate sufficient efficacy or safety to gain regulatory or marketing approvals or become commercially viable. Previously, we have financed our activities primarily through proceeds from private equity and debt financings. We have not generated any revenue from commercial product sales, and continue to incur significant upfront licensing fees, milestone payments, and other fees under existing in-license agreements, as well as research and development expenses and other expenses related to our ongoing operations. In addition, we issued a series of preferred shares to investors and recorded these financial instruments as financial liabilities at FVTPL. On September 29, 2023, such preferred shares had been automatically converted into our Class A ordinary shares upon the closing of our initial public offering. As a result, we are not profitable currently and have incurred net losses. Our net loss was US$109.2 (revised) million, US$$51.9 million and US35.5 million for the years ended December 31, 2023, 2024 and 2025, respectively. Substantially all of our net losses have resulted from costs incurred in connection with our research and development programs, financial liabilities at FVTPL, and from general and administrative costs associated with our operations.

We expect to continue to incur significant expenses and losses for the foreseeable future, and that these expenses and losses will increase as we carry out certain activities relating to our development, such as:

● acquiring or in-licensing other intellectual property, drug candidates, and technologies and payment of milestones and other fees under existing in-license agreements;

● conducting preclinical studies and clinical trials of our existing and new drug candidates;

● manufacturing clinical trial materials and commercial supplies through contract manufacturing organizations in and out of China; seeking regulatory approvals for our drug candidates;

● commercializing those of our drug candidates for which we have obtained marketing approval;

● hiring additional clinical, operational, financial, quality control, and scientific personnel;

● granting equity-settled awards to our employees under our share incentive schemes;

● obtaining, maintaining, expanding, and protecting our intellectual property portfolio; and

● creating additional infrastructure to support our operations as a public company and our product development and planned future commercialization efforts.

We expect that it could take multiple years to develop a new drug from discovery, clinical development to commercialization. During the process, we may encounter unforeseen expenses, difficulties, complications, delays, and other unknown factors that may adversely affect our business. The size of our future net losses will depend partially on the rate of the future growth of our expenses, our ability to generate revenues, and the timing and amount of milestone payments and other payments that we make to third parties. If any of our drug candidates fails during clinical trials or does not gain regulatory approvals, or, even if approved, fails to achieve market acceptance, our business may not become profitable.

***We may need to obtain additional financing to fund our drug development programs and commercialization efforts, which may not be available to us on acceptable terms, or at all.***

Our operations have consumed substantial amounts of cash. We recorded net cash outflow from operating activities of US$56.7 million, US$51.8 million and US$33.5 million for the years ended December 31, 2023, 2024, and2025, respectively.

Based on our current operating plan, we believe that our current cash and cash equivalents and cash expected to be received from potential future NDA and potential future financing activities will be sufficient to meet our current and anticipated working capital requirements and capital expenditures for at least the next 12 months. We may, however, from time to time experience net cash outflows from our operating activities for the foreseeable future, and require additional cash resources to meet our continued operating cash requirements in the future. We expect our expenses to increase in connection with our ongoing activities, particularly as we advance the clinical development of our drug candidates, initiate additional clinical trials of these and other future drug candidates, and seek regulatory approvals for them.

In addition, if we obtain regulatory approvals for any of our drug candidates, we expect to incur significant commercialization expenses relating to product manufacturing, marketing, sales and distribution and post-approval commitments to continue monitoring the efficacy and safety data of those products we may have on the market. In particular, costs that may be required for the manufacture of any drug candidate that has received regulatory approvals may be substantial as we mainly rely on third party contract manufacturing organizations and/or our partners to manufacture such drug candidates. We may also incur expenses as we create additional infrastructure to support our operations as a public company. Accordingly, we will need to obtain substantial additional funding in connection with our continuing operations through public or private equity offerings, debt financing, collaborations or licensing arrangements or other sources. If we are unable to raise capital when needed or on acceptable terms, we could be forced to delay, limit, reduce or terminate our research and development programs or any future commercialization efforts.

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***We had a working capital deficiency as of December 31, 2025 and we cannot assure you that we will not experience working capital deficiencies or accumulated deficits in the future.***

We cannot assure you that we will not experience working capital deficiencies or accumulated deficits in the future, which could expose us to liquidity risks. We had net current assets of US$18.7 million and net current liabilities US$14.7 million as of December 31, 2024 and 2025. In addition, we had net assets of US$75.0 (revised) million, net assets of US$25.5 million and net liabilities of US$8.3 million, as of December 31, 2023, 2024 and 2025, respectively.

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***Our results of operations, financial conditions, and prospects may be adversely affected by fair value changes and credit risk associated with our financial assets at FVTPL.***

As of December 31, 2023, 2024 and 2025, we recorded financial assets at FVTPL of US$7.0 thousand, US$7.0 thousand and nil, respectively. Our financial assets at FVTPL represented wealth management products purchased from commercial banks in the PRC and Hong Kong. As these wealth management products were not traded in active markets, their fair values were determined based on the expected rate of return on our investment. The valuation involves the exercise of professional judgment and the use of certain bases, assumptions and unobservable inputs. As a result, such treatment of carrying amounts of our financial assets measured at FVTPL may cause significant volatility in or materially and adversely affect our financial condition and results of operations.

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 ***Share-based payment may cause shareholding dilution to our existing shareholders and potentially have a material and adverse effect on our financial performance.***

We adopted employee incentive plans for the benefit of our employees as remuneration for their services provided to us to incentivize and reward the eligible persons who have contributed to the success of our company. For the years ended December 31, 2023, 2024 and 2025, we incurred share-based payment expenses of US$4.3 million, US$2.5 million and US$1.5 million, respectively. To further incentivize our employees to contribute to us, we may grant additional share-based compensation in the future. Issuance of additional shares with respect to such share-based payment may dilute the shareholding percentage of our existing shareholders. Expenses incurred with respect to such share-based payment may also increase our operating expenses and therefore have a material and adverse effect on our financial performance.

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***Disruptions in the financial markets and economic conditions could affect our ability to raise capital.***

Global economies could suffer dramatic downturns as the result of a deterioration in the credit markets and related financial crisis as well as a variety of other factors including extreme volatility in security prices, severely diminished liquidity and credit availability, ratings downgrades of certain investments and declining valuations of others. In the past, governments have taken unprecedented actions in an attempt to address and rectify these extreme market and economic conditions by providing liquidity and stability to the financial markets. If these actions are not successful, the return of adverse economic conditions may cause a significant impact on our ability to raise capital, if needed, on a timely basis and on acceptable terms or at all.

In addition, there is considerable uncertainty over the long-term effects of the expansionary monetary and fiscal policies adopted by the central banks and financial authorities of some of the world's leading economies, including the U.S. and China. There have been concerns over unrest and terrorist threats in the Middle East, Europe and Africa and over the conflicts involving Ukraine, Syria and North Korea. There have also been concerns on the relationship among China and other Asian countries, which may result in or intensify potential conflicts in relation to territorial disputes or the trade related disputes between the U.S. and China.

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***If we fail to implement and maintain an effective system of internal controls to remediate our material weakness over financial reporting, we may be unable to accurately report our results of operations, meet our reporting obligations or prevent fraud, and investor confidence in our company and the market price of the ADSs may be materially and adversely affected.***

Prior to our initial public offering, we were a private company with limited reporting and accounting personnel and other resources with which to address our internal control over financial reporting. In connection with the audits of our consolidated financial statements included in this annual report, we and our independent registered public accounting firm identified material weakness in our internal control over financial reporting. As defined in the standards established by the U.S. Public Company Accounting Oversight Board, or PCAOB, a "material weakness" is a deficiency, or combination of deficiencies in internal control over financial reporting, such that there is a reasonable possibility that a material misstatement of the annual or interim financial statements will not be prevented or detected on a timely basis. For details of these material weakness, see "Item 15. Controls and Procedures — Internal Control over Financial Reporting." We are in the process of implementing a number of measures to address the material weakness and deficiencies that have been identified. See "Item 15. Controls and Procedures." However, we cannot assure you that these measures will fully address the material weakness and deficiencies in our internal control over financial reporting or that we may conclude that they have been fully remediated.

We are subject to the Sarbanes-Oxley Act of 2002, or the Sarbanes-Oxley Act. Section 404 of such Act, which requires that we include a report from management on the effectiveness of our internal control over financial reporting in our annual report on Form 20-F beginning with our second annual report on Form 20-F after becoming a public company. In addition, once we cease to be an "emerging growth company" as such term is defined in the JOBS Act, our independent registered public accounting firm must attest to and report on the effectiveness of our internal control over financial reporting. Moreover, even if our management concludes that our internal control over financial reporting is effective, our independent registered public accounting firm, after conducting its own independent testing, may issue an adverse opinion on the effectiveness of internal control over financial reporting because of the existence of a material weakness if it is not satisfied with our internal controls or the level at which our controls are documented, designed, operated or reviewed, or if it interprets the relevant requirements differently from us. In addition, after we become a public company, our reporting obligations may place a significant strain on our management, operational and financial resources and systems for the foreseeable future. We may be unable to timely complete our evaluation testing and any required remediation.

During the course of documenting and testing our internal control procedures, in order to satisfy the requirements of Section 404, we may identify other weaknesses and deficiencies in our internal control over financial reporting. If we fail to maintain the adequacy of our internal control over financial reporting, as these standards are modified, supplemented or amended from time to time, we may not be able to conclude on an ongoing basis that we have effective internal control over financial reporting in accordance with Section 404. Generally speaking, if we fail to achieve and maintain an effective internal control environment, it could result in material misstatements in our financial statements and could also impair our ability to comply with applicable financial reporting requirements and related regulatory filings on a timely basis. As a result, our business, financial condition, results of operations and prospects, as well as the trading price of the ADSs, may be materially and adversely affected. Additionally, ineffective internal control over financial reporting could expose us to increased risk of fraud or misuse of corporate assets and subject us to potential delisting from the stock exchange on which we list, regulatory investigations and civil or criminal sanctions. We may also be required to restate our financial statements from prior periods.

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***We may be contractually obligated to make significant payments for in-licensed drug candidates which may eventually not be approved for sale or which we find that we are unable to commercialize successfully.***

Our research and development engine runs on both in-house discovery and external licensing of highly innovative products. Leveraging our global clinical development capability, deep understanding of relevant molecules, and proficiency in clinical trial designs, we are able to identify and secure suitable and promising compounds ahead of our competitors. We are developing two clinical-stage drug candidates which were secured from in-licensing agreements with third parties. Pursuant to the license agreements, we are required to make various payments to the licensors, including an upfront payment at the time when the relevant license agreement is signed, milestone payments for the achievements of specified clinical, regulatory and commercial milestones, and royalties calculated as a specified percentage of the annual net sales of the products covered by the license. Royalties are often structured so that the percentage increases in tiers as net sales increase. Please refer to the paragraphs headed "Business — License and collaboration agreements" in this annual report for more details.

When we negotiate our license agreements, we must estimate the probability of success for the drug's development and the potential size of the eventual market for the drug product. We may have to make significant upfront payments to secure the rights to attractive drug candidates, and there is no guarantee that we will ever be able to recoup those expenses. Milestone or other non-royalty payments also become due on a drug candidate before we can obtain regulatory approvals for it or commercialize it, and we may not have sufficient funds available to make these payments when they come due. If and when we obtain regulatory approvals to market a drug, our profits from any sales will be reduced by the royalties that we agreed to pay under the license agreement. If we make significant payments under our license agreements for drug candidates that never reach market, or if we misjudge the potential size of the market for our drug candidates and overpay for the rights that we license, our financial condition and financial performance may be materially and adversely affected.

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***Raising additional capital may cause dilution to the interests of our shareholders, restrict our operations, or require us to relinquish rights to our technologies or drug candidates.***

We may seek additional funding through a combination of equity offerings, debt financings, collaborations, and licensing arrangements. To the extent that we raise additional capital through the sale of equity or convertible debt securities, the value of your ownership interest will be diluted, and the terms may include liquidation or other preferences that adversely affect your rights as a holder of the ADSs. Incurring additional indebtedness or the issuance of certain equity securities could result in increased fixed payment obligations and 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 the ADSs to decline.

In the event we enter into collaborations or licensing arrangements in order to raise capital, we may be required to accept unfavorable terms, including relinquishing or licensing to a third party our rights to technologies or drug candidates on unfavorable terms, which we would have otherwise sought to develop or commercialize ourselves or reserve for future potential arrangements when we are more likely to achieve more favorable terms.

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***We are exposed to risks of conducting our business and operations in international markets.***

Global markets are a crucial component of our growth strategy. If we fail to obtain licenses or enter into collaboration arrangements with third parties in such markets, or if third-party collaborators are not successful, our revenue-generating growth potential will be adversely affected. Risks associated with global operation include, but are not limited to:

● changes in a specific country or region's political and cultural climate or economic condition;

● differing regulatory requirements for drug approvals and marketing internationally;

● difficulty of effective enforcement of contractual provisions in local jurisdictions;

● potentially reduced protection for intellectual property rights;

● potential third-party patent rights;

● unexpected changes in tariffs, trade barriers and regulatory requirements, as well as trade-protection measures, import or export licensing requirements and fines, penalties or suspension or revocation of export privileges;

● unexpected detention of cargos by customs, including raw material, equipment, reagents, and drug candidates;

● economic weakness, including inflation or political instability;

● compliance with tax, employment, immigration and labor laws for employees traveling abroad;

● currency fluctuations, which could result in increased operating expenses and reduced revenue, and other obligations incidental to doing business in another country;

● workforce uncertainty and labor unrest;

● failure of our employees and contracted third parties to comply with Office of Foreign Assets Control rules and regulations and the Foreign Corrupt Practices Act of the U.S., and other applicable rules and regulations;

● production shortages resulting from any events affecting raw material supply or manufacturing capabilities abroad; and

● business interruptions resulting from geo-political actions, including war and terrorism, or natural disasters, including earthquakes, volcanoes, typhoons, floods, hurricanes, and fires.

On September 12, 2022, the President of the United States issued an "Executive Order on Advancing Biotechnology and Biomanufacturing Innovation for a Sustainable, Safe, and Secure American Bioeconomy", launching a national biotechnology and biomanufacturing initiative in the United States. This initiative will be comprised of various efforts by the U.S. government, including investments, programs and partnerships to advance research and development in biotechnology, and biomanufacturing, as well as efforts to secure and protect the U.S. bioeconomy. This executive order may lead to potential changes to U.S. policies affecting the biotechnology and biomanufacturing industries, however, it is unknown at this time whether and what specific policies and actions will be adopted by the U.S. government. Our business and operations in the U.S. primarily involve conducting research and development. We therefore expect that this executive order will have no immediate impact on our activities in the United States. Nevertheless, if the U.S. government were to adopt any policies that adversely impact transnational companies with business operating in China conducting research and development activities in the United States, our business and results of operations could be adversely affected.

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***Our international operations may require us to comply with various trade restrictions, such as economic sanctions and export controls.***

Our international operations may be subject to various trade restrictions, including economic sanctions and export controls, imposed by governments around the world with jurisdiction over our operations. Such trade restrictions may prohibit or restrict transactions involving certain persons and certain designated countries or territories. Our failure to successfully comply with applicable trade restrictions may expose us to legal, business or reputational harm. Investigations of alleged violations can be expensive and disruptive.

We endeavor to conduct our activities in compliance with applicable trade restrictions. However, we cannot guarantee that our existing compliance policies and procedures will be effective in preventing violations, which could adversely affect our business, reputation, financial condition and results of operations. Further, we cannot predict the nature, scope or effect of future regulatory requirements, including changes that may impose additional restrictions on our international operations.

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***We may face force majeure risks.***

Our operations may be under threat of numerous natural disasters such as floods, earthquakes, sandstorms, snowstorms, fire, or drought, the outbreak of a widespread health epidemic, such as swine flu, avian influenza, severe acute respiratory syndrome, or SARS, Ebola, Zika, COVID-19, or other events, such as power, water or fuel shortages, failures, malfunction, and breakdown of information management systems, unexpected maintenance, or technical problems, or are susceptible to unforeseen catastrophic events such as potential wars or terrorist attacks. Serious natural disasters may result in loss of lives, injury, destruction of assets, and disruption of our business and operations. Acts of war or terrorism may also injure our employees, cause loss of lives, disrupt our business network, and destroy our markets. For example, our business could be adversely impacted by the ongoing geopolitical tensions related to Russia's actions in Ukraine, resulting sanctions imposed by the United States and other countries and retaliatory actions taken by Russia in response to such sanctions; or other catastrophic events. Any of these factors and other factors beyond our control could have an adverse effect on the overall business sentiment and environment, cause uncertainties in the regions where we conduct business, cause our business to suffer in ways that we cannot predict and materially and adversely impact our business, financial condition, and results of operations.

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***The market opportunities for our drug candidates can be smaller than we estimate or the approvals that we obtain may be based on a narrower definition of the patient population.***

We make estimates regarding the incidence and prevalence of target patient populations for particular diseases based on various third-party sources and internally generated analysis and use such estimates in making decisions regarding our drug development strategy, including acquiring or in-licensing drug candidates and determining indications on which to focus in preclinical or clinical trials.

These estimates may be inaccurate or based on imprecise data. For example, the total addressable market opportunity will depend on, among other things, acceptance by the medical community, patient access, drug pricing and reimbursement. The number of patients in the addressable markets may turn out to be lower than expected, patients may not be otherwise amenable to treatment with our drugs, or new patients may become increasingly difficult to identify or gain access to, all of which may significantly harm our business, financial condition, results of operations, and prospects.

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***Our future success depends on our ability to retain key executives and to attract, train, retain, and motivate qualified and highly skilled personnel especially R&D and clinical related staff.***

We are heavily dependent on the expertise of our senior management and other key employees and consultants, as well as our scientific teams. Although we have formal employment agreements with each of our executive officers, these agreements do not prevent our executives from terminating their employment with us at any time. In addition, we do not maintain key-person insurance for any of our executives or other key personnel.

Recruiting and retaining qualified management, scientific, technical, clinical, manufacturing, and sales and marketing personnel in the future will also be critical to our success. The loss of the services of our executive officers or other key employees and consultants could impede the achievement of our research, development and commercialization objectives and seriously harm our ability to successfully implement our business strategy.

Furthermore, replacing executive officers, key employees, experienced R&D staff, or consultants may be difficult and take an extended period of time due to the limited number of individuals in our industry with the breadth of skills and experience required to successfully develop, obtain regulatory approvals 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 pharmaceutical and biopharmaceutical companies for similar personnel. We also experience competition for the hiring of scientific and clinical personnel from universities and research institutions. To compete effectively, we may need to offer higher compensation and other benefits.

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***If we or our suppliers, CROs or CMOs fail to comply with environmental, health, and safety laws and regulations, we could become subject to fines or penalties or incur costs.***

We are subject to various environmental, health and safety laws and regulations, including but not limited to the treatment and discharge of pollutants into the environment and the use of toxic and hazardous chemicals in the process of our business operations. In addition, our construction projects can only be put into operation after the relevant administrative authorities in charge of environmental protection and health and safety have examined and approved the relevant facilities in certain jurisdictions. We cannot guarantee that we will be able to obtain all the regulatory approvals or complete all the required procedure for our construction projects in a timely manner, or at all. Delays or failures in obtaining all the requisite regulatory approvals or completing all the required procedure for our construction projects may affect our business operation. Furthermore, we may be required to incur substantial costs to comply with current or future environmental, health and safety laws and regulations. These current or future laws and regulations may impair our research, development, or production efforts. Failure to comply with these laws and regulations also may result in substantial fines, penalties, or other sanctions.

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While we attempt to comply with such laws and regulations, we cannot fully eliminate the risk of accidental contamination, biological or chemical hazards or personal injury at our or third-parties' facilities during the process of discovery, testing, development and manufacturing of biopharmaceuticals. In the event of such accident, we could be held liable for damages and clean-up costs which, to the extent not covered by existing insurance or indemnification. Other adverse effects could result from such liability, including reputational damage. We or our collaborators may also be forced to close or suspend operations at certain of the affected facilities temporarily, or permanently due to any accidental contamination, biological or chemical hazards or personal injury. We do not maintain insurance for environmental liability or toxic tort claims that may be asserted against us.

***Our employees, management, service providers, independent contractors, principal investigators, consultants, commercial partners, vendors, CROs, and CMOs may engage in misconduct or other improper activities.***

We are exposed to the risk of fraud, misconduct or other illegal activities by our employees, management, service providers, independent contractors, principal investigators, consultants, commercial partners, vendors, CROs and CMOs. Misconduct by these parties could include intentional, reckless and/or negligent conduct that fails to:

● comply with the laws of the FDA, NMPA, EMA, and other comparable regulatory authorities;

● provide true, complete and accurate information to the FDA, NMPA, EMA, and other comparable regulatory authorities;

● comply with manufacturing standards that we have established in the future;

● comply with laws in the U.S., Europe, China, and similar fraudulent misconduct laws in other applicable jurisdictions; or

● report financial information or data accurately or to disclose unauthorized activities to us.

If we obtain approval of any of our drug candidates and begin commercializing those drugs in the U.S., Europe, China, or other applicable jurisdictions, our potential exposure under the laws of such jurisdictions will increase considerably and our costs associated with compliance with such laws are also likely to increase. These laws may impact, among other things, our current activities with principal investigators and research patients, as well as future sales, marketing, and educational programs. In particular, the promotion, sales and marketing of healthcare items and services, as well as certain business arrangements in the healthcare industry, are subject to extensive laws and regulations designed to prevent fraud, kickbacks, self-dealing, and other abusive practices. These laws and regulations may restrict or prohibit a wide range of pricing, discounting, marketing, and promotion, structuring and commissions, certain customer incentive programs, and other business arrangements generally. Misconduct by these parties could also involve individually identifiable information, including, without limitation, the improper use of information obtained in the course of clinical trials, or illegal misappropriation of drug product, which could result in regulatory sanctions and serious harm to our reputation. It is not always possible to identify and deter misconduct by employees and other parties, and the precautions we take to detect and prevent this activity may not be effective in controlling unknown or unmanaged risks or losses or in protecting us from governmental investigations or other actions or lawsuits stemming from a failure to comply with these laws or regulations. If any such actions are instituted against us, and we are not successful in defending ourselves or asserting our rights, those actions could have a significant impact on our business, including the imposition of civil, criminal, and administrative penalties, damages, monetary fines, possible exclusion from the NRDL, contractual damages, reputational harm, diminished profits, and future earnings and curtailment of our operations.

In addition, our employees, management, directors, independent contractors, commercial partners, and vendors may be subject to legal, regulatory, and administrative proceedings. The existence of legal, regulatory, and administrative proceedings against any of our employees, management, directors, independent contractors, commercial partners, and vendors, even if they do not involve our company, may harm our reputation, and adversely affect our business and operations.

***We may be involved in lawsuits, claims, administrative proceedings, or other legal proceedings against us, which could adversely affect our business, financial condition, results of operations, and reputation.***

From time to time, we may be involved in lawsuits, claims, administrative proceedings, or other legal proceedings arising in the ordinary course of business or pursuant to governmental or regulatory enforcement activity. In addition, as we are under the progress of inspection and acceptance of one of our completed construction projects, we are subject to risks of administrative penalty if we delay or fail to obtain relevant approvals. Litigation and governmental proceedings can be expensive, lengthy, and disruptive to normal business operations, and can require extensive management attention and resources, regardless of their merit. Furthermore, any litigation, legal disputes, claims, or administrative proceedings which are initially not of material importance may escalate and become important to us due to a variety of factors, such as the facts and circumstances of the cases, the likelihood of loss, the monetary amount at stake, and the parties involved.

Additionally, our insurance might not cover claims brought against us, provide sufficient payments to cover all of the costs to resolve one or more such claims, or continue to be available on terms acceptable to us. In particular, any claim could result in unanticipated liability to us if the claim is outside the scope of the indemnification arrangement we have with third parties, they do not abide by the indemnification arrangement as required, or the liability exceeds the amount of any applicable indemnification limits or available insurance coverage. While we intend to defend the aforementioned matters vigorously, we cannot predict the results of complex legal proceedings and an unfavorable resolution of a lawsuit or proceeding could materially adversely affect our business, results of operations, financial condition, and reputation.

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

Our reputation and business prospects could be adversely affected by any negative publicity concerning us, our affiliates, our employees, or any entity that shares the "Adlai Nortye" name, even if untrue. Therefore, we cannot assure you that negative publicity about us or any of our affiliates or any entity that shares the "Adlai Nortye" name would not damage our brand image or have a material adverse effect on our business, results of operations and financial condition. In addition, 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 or any entity that shares the "Adlai Nortye" name could adversely affect our ability to maintain our existing collaboration arrangements or attract new partners. A recent example of negative publicity relates to a blog published in August 2021, alleging us paying RMB2.87 million bribes for our Series C financing purposes. Although the local police concluded that the bribery allegation had no factual basis and issued a Notice of Dismissal of Accusation, and the blog post was removed after we issued a warning letter to the blogger for potential defamation, we still suffered reputational damages associated with this blog post. We cannot assure you that similar events or negative publicity will not repeat in the future.

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***Our business operations and current or future relationships with healthcare professionals, principal investigators, consultants, customers and third-party payors in the United States and elsewhere may be subject, directly or indirectly, to applicable anti-kickback, fraud and abuse, false claims, physician payment transparency and other healthcare laws and regulations.***

Healthcare providers, physicians, and others play a primary role in recommending and prescribing any products for which we obtain regulatory approvals. If we obtain the FDA, NMPA, EMA, PMDA, or other comparable regulatory authorities' approval for any of our drug candidates and begin commercializing those drug products in the U.S., China, Europe, Japan or other applicable jurisdictions, our operations may be subject to various fraud and abuse laws of such jurisdictions, including, without limitation, the PRC Anti-Unfair Competition Law, the PRC Criminal Law, the Federal Anti-Kickback Statute, the Federal False Claims Act, and transparency laws and regulations with respect to drug pricing and transfers of value made to physicians and other licensed healthcare professionals. These laws may impact, among other things, our proposed sales, marketing, and education programs. In the U.S., such laws include:

● the federal Anti-Kickback Statute, which prohibits, among other things, persons or entities from knowingly and willfully soliciting, offering, receiving or providing any remuneration (including any kickback, bribe or certain rebates), directly or indirectly, overtly or covertly, in cash or in kind, in return for, either the referral of an individual or the purchase, lease, or order, or arranging for or recommending the purchase, lease, or order of any good, facility, item or service, for which payment may be made, in whole or in part, under a federal healthcare program such as Medicare and Medicaid. A person or entity does not need to have actual knowledge of the federal Anti-Kickback Statute or specific intent to violate it in order to have committed a violation;

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● the federal false claims laws, including the civil False Claims Act, and civil monetary penalties laws, which prohibit, among other things, individuals or entities from knowingly presenting, or causing to be presented, to the federal government, claims for payment or approval that are false or fraudulent, knowingly making, using or causing to be made or used, a false record or statement material to a false or fraudulent claim, or from knowingly making or causing to be made a false statement to avoid, decrease or conceal an obligation to pay money to the federal government. In addition, the government may assert that a claim including items or services resulting from a violation of the federal Anti- Kickback Statute constitutes a false or fraudulent claim for purposes of the civil False Claims Act;

● the federal Health Insurance Portability and Accountability Act of 1996, which imposes criminal and civil liability for, among other things, knowingly and willfully executing, or attempting to execute, a scheme to defraud any healthcare benefit program, or knowingly and willfully falsifying, concealing or covering up a material fact or making any materially false statement, in connection with the delivery of, or payment for, healthcare benefits, items or services. Similar to the federal Anti-Kickback Statute, a person or entity does not need to have actual knowledge of the statute or specific intent to violate it in order to have committed a violation;

● the federal Physician Payments Sunshine Act, which requires certain manufacturers of drugs, devices, biologics and medical supplies for which payment is available under Medicare, Medicaid or the Children's Health Insurance Program (with certain exceptions) to report annually to the Centers for Medicare & Medicaid Services, information related to payments and other "transfers of value" made to physicians (defined to include doctors, dentists, optometrists, podiatrists and chiropractors), certain non-physician practitioners (physician assistants, nurse practitioners, clinical nurse specialists, certified nurse anesthetists, anesthesiology assistants and certified nurse-midwives), and teaching hospitals and other healthcare providers, as well as ownership and investment interests held by such healthcare professionals and their immediate family members; and

● analogous state and foreign laws and regulations, such as state anti-kickback and false claims laws, which may apply to sales or marketing arrangements and claims involving healthcare items or services reimbursed by non-governmental third-party payors, including private insurers; some state laws require biotechnology companies to comply with the biotechnology industry's voluntary compliance guidelines and the relevant compliance guidance promulgated by the federal government and may require drug manufacturers to report information related to payments and other transfers of value to physicians and other healthcare providers or marketing expenditures; some state laws that require biotechnology companies to report information on the pricing of certain drug products; and some state and local laws that require the registration or pharmaceutical sales representatives; and state medical privacy laws.

Efforts to ensure that our current and future business arrangements with third parties will comply with applicable healthcare and privacy laws and regulations will involve ongoing substantial costs. It is possible that governmental authorities will conclude that our business practices may not comply with current or future statutes, regulations or case law involving applicable fraud and abuse or other healthcare laws and regulations. If our operations are found to be in violation of any of these laws or any other governmental regulations that may apply to us, we may be subject to significant penalties, including civil, criminal and administrative penalties, damages, fines, disgorgement, imprisonment, exclusion from participation in government-funded healthcare programs, such as Medicare and Medicaid, integrity oversight and reporting obligations, contractual damages, reputational harm, diminished profits and future earnings and the curtailment or restructuring of our operations. Defending against any such actions can be costly and time-consuming and may require significant financial and personnel resources. Therefore, even if we are successful in defending against any such actions that may be brought against us, our business may be impaired. Further, if any of the physicians or other healthcare providers or entities with whom we expect to do business are found not to be in compliance with applicable laws or regulations, they may be subject to significant criminal, civil or administrative sanctions, including exclusions from government-funded healthcare programs.

If any of the physicians or other providers or entities with whom we expect to do business are found to be not in compliance with applicable laws, they may be subject to criminal, civil, or administrative sanctions, including exclusions from government-funded healthcare programs.

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***If we fail to comply with applicable anti-bribery laws, our reputation may be harmed and we could be subject to penalties and significant expenses.***

We are subject to anti-bribery laws in China that generally prohibit companies and their intermediaries from making payments to government officials for the purpose of obtaining or retaining business or securing any other improper advantage. In addition, although currently our primary operating business is in China, we are subject to the Foreign Corrupt Practices Act or the FCPA. The FCPA generally prohibits us from making improper payments to non-U.S. officials for the purpose of obtaining or retaining business. Although we have policies and procedures designed to ensure that we, our employees, and our agents comply with anti-bribery laws, there is no assurance that such policies or procedures will prevent our agents, employees, and intermediaries from engaging in bribery activities.

Failure to comply with anti-bribery laws could disrupt our business and lead to severe criminal and civil penalties, including imprisonment, criminal and civil fines, loss of our export licenses, suspension of our ability to do business with the government, denial of government reimbursement for our products and/or exclusion from participation in government healthcare programs. Other remedial measures could include further changes or enhancements to our procedures, policies, and controls and potential personnel changes and/or disciplinary actions, any of which could have a material adverse effect on our business, financial condition, results of operations, and liquidity.

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***Recently enacted and future legislation in the United States and other countries may affect the prices we may obtain for our drug candidates and increase the difficulty and cost for us to obtain marketing approval of and commercialize our drug candidates.***

In the U.S. and many other countries, rising healthcare costs have been a concern for governments, patients and the health insurance sector, which resulted in a number of changes to laws and regulations, and may result in further legislative and regulatory action regarding the healthcare and health insurance systems that could affect our ability to profitably sell any drug candidates for which we obtain marketing approval.

For example, the Patient Protection and Affordable Care Act, as amended by the Health Care and Education Reconciliation Act, was enacted in the U.S. in March 2010 with the stated goals of containing healthcare costs, improving quality and expanding access to healthcare, and includes measures to change health care delivery, increase the number of individuals with insurance, ensure access to certain basic health care services, and contain the rising cost of care.

In addition, other federal health reform measures have been proposed and adopted in the U.S. For example, as a result of the Budget Control Act of 2011, providers are subject to Medicare payment reductions through 2031, unless additional Congressional action is taken. Further, the American Taxpayer Relief Act of 2012 reduced Medicare payments to several providers and increased the statute of limitations period for the government to recover overpayments from providers from three to five years. The Medicare Access and CHIP Reauthorization Act of 2015 also introduced a quality payment program under which certain individual Medicare providers will be subject to certain incentives or penalties based on new program quality standards. Payment adjustments for the Medicare quality payment program began in 2019. Any reduction in reimbursement from Medicare or other government programs may result in a similar reduction in payments from private payors.

Further, there has been heightened governmental scrutiny in the U.S. of pharmaceutical pricing practices in light of the rising cost of prescription drugs. Such scrutiny has resulted in several recent congressional inquiries and proposed and enacted federal and state legislation designed to, among other things, bring more transparency to product pricing, review the relationship between pricing and manufacturer patient assistance programs, and reform government program reimbursement methodologies for products. Most recently, the Inflation Reduction Act of 2022, or IRA, included a number of significant drug pricing reforms, which include the establishment of a drug price negotiation program within the U.S. Department of Health and Human Services, or HHS (beginning in 2026) that requires manufacturers to charge a negotiated "maximum fair price" for certain selected drugs or pay an excise tax for noncompliance, the establishment of rebate payment requirements on manufacturers under Medicare Parts B and D to penalize price increases that outpace inflation (first due in 2023), and a redesign of the Part D benefit, as part of which manufacturers are required to provide discounts on Part D drugs (beginning in 2025). The IRA permits the HHS Secretary to implement many of these provisions through guidance, as opposed to regulation, for the initial years. Additional drug pricing proposals could appear in future legislation.

At the state level, legislatures have increasingly passed legislation and implemented regulations designed to control pharmaceutical and biological product pricing, including price or reimbursement constraints, discounts, restrictions on certain product access and marketing cost disclosure and transparency measures, and, in some cases, designed to encourage importation from other countries and bulk purchasing. Legally mandated price controls on payment amounts by third-party payors or other restrictions could harm our business, results of operations, financial condition and prospects. In addition, regional healthcare authorities and individual hospitals are increasingly using bidding procedures to determine what pharmaceutical products and which suppliers will be included in their prescription drug and other healthcare programs. This could reduce the ultimate demand for our product candidates, if approved, or put pressure on our product pricing, which could negatively affect our business, results of operations, financial condition and prospects.

These new laws and other healthcare reform measures that may be adopted in the future may result in additional reductions in Medicare and other healthcare funding, more rigorous coverage criteria, new payment methodologies and additional downward pressure on the price that we receive for any approved product. Any reduction in reimbursement from Medicare or other government programs may result in a similar reduction in payments from private payors. The implementation of cost containment measures or other healthcare reforms may prevent us from being able to generate revenue, attain profitability or commercialize our drug candidates, if approved.

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***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 maintain insurance policies that are required under PRC laws and regulations as well as insurance based on our assessment of our operational needs and industry practice. Our principal insurance policies cover losses arising from liabilities in our human clinical trials for the development of our clinical-stage drug candidates in the United States, the United Kingdom, Poland, France, Spain, Germany, Italy, Belgium, Hungary, Russia, Argentina, Canada, the North America, Australia, South Korea, Japan, Taiwan, Hong Kong and the mainland China. We have elected not to maintain certain types of insurances, such as business interruption insurance or key-man insurance. 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 and may negatively impact our drug development and overall operations.

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***Our internal computer systems, or those used by our CROs or other contractors or consultants, may fail or suffer security breaches.***

Notwithstanding the implementation of security measures, our internal computer systems, and those of our partners and other contractors and consultants may be vulnerable to damage from computer viruses and unauthorized access.

In the ordinary course of our business, we collect and store sensitive data, and manage and maintain our applications and data utilizing on-site systems and outsourced vendors. These applications and data encompass a wide variety of business-critical information including research and development information, commercial information, and business and financial information. Shutdowns, or service disruptions at us or vendors that provide information systems, networks, or other services to us could have an adverse impact on us and our business, including loss of data and damage to equipment and data. In addition, system redundancy may be ineffective or inadequate, and our disaster recovery planning may not be sufficient to cover all eventualities. Significant events could result in a disruption of our operations, damage to our reputation or a loss of revenues.

In addition, we could be subject to risks caused by misappropriation, misuse, leakage, falsification, or intentional or accidental release or loss of information maintained in the information systems and networks of us and our vendors. Moreover, outside parties may attempt to penetrate our systems or those of our vendors or fraudulently induce our personnel or the personnel of our vendors to disclose sensitive information in order to gain access to our data and/or systems. Like other companies, we may experience threats to our data and systems, including malicious codes and viruses, phishing, and other cyberattacks. If a material breach of our information technology systems or those of our vendors occurs, the market perception of the effectiveness of our security measures could be harmed, our reputation and credibility could be damaged, and significant amounts of money and other resources could be required to expend on the repair or replacement of information systems or networks. In addition, we could be subject to regulatory actions and/or claims made by individuals and groups in private litigation involving privacy issues related to data collection and use practices, and other data privacy laws and regulations. The development and maintenance of systems and controls for preventing, identifying, and mitigating threats are costly and require ongoing monitoring and updating. Moreover, despite our efforts, the possibility of these events occurring cannot be eliminated entirely.

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***Cybersecurity incidents, including data security breaches or computer viruses, could harm our business by disrupting our delivery of services, damaging our reputation or exposing us to liability.***

We receive, process, store and transmit, often electronically, the data of our clinical trial and others, much of which is confidential. Unauthorized access to our computer systems or stored data could result in the theft, including cyber-theft, or improper disclosure of confidential information, and the deletion or modification of records could cause interruptions in our operations. These cybersecurity risks increase when we transmit information from one location to another, including over the internet or other electronic networks. Despite the security measures we have implemented, our facilities, systems and procedures, and those of our third-party service providers, may be vulnerable to security breaches, acts of vandalism, software viruses, misplaced or lost data, programming or human errors or other similar events which may disrupt our operations. Any security breach involving the misappropriation, loss or other unauthorized disclosure or use of confidential information, whether by us or a third party, could (i) subject us to civil and criminal penalties, (ii) have a negative impact on our reputation, or (iii) expose us to liability to third parties or government authorities. We are not aware of such breaches to date. Any of these developments could have a material adverse effect on our business, financial condition and results of operations.

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***We are subject to changing law and regulations regarding regulatory matters, corporate governance, and public disclosure that have increased both our costs and the risk of non-compliance.***

The oncology drug market is subject to influence of relevant regulations. Recently, there is a trend of enhanced regulations. On November 19, 2021, the Center for Drug Evaluation issue the Clinical Value- Oriented Anti-tumor Drug Clinical Research and Development Guidelines with the purpose to better address the needs of patients and to promote the clinical value-oriented R&D of anti-tumor drugs. Such regulations expose our R&D of oncology drugs to higher requirements. According to the Guidelines, when clinical trials of innovative drugs are designed to choose controlled drugs, the best supportive treatment should be preferred over placebo. Also, if an indication already has the current best drug recommendation in the treatment guidelines, the new drug should be compared with the existing drug.

The Guidelines aim to select more high-quality first-in-class drugs. To the best of our knowledge, we are currently in compliance with the relevant requirements in the Guidelines. However, we cannot assure you that there will be no adverse regulatory changes in the implementation of Guidelines in the PRC, or other regulatory changes in the PRC that will have a negative impact on our business going forward.

Moreover, because these laws, regulations, and standards are subject to disparate interpretations, their application in practice may evolve over time as new guidance becomes available. This evolution may result in continuing uncertainty regarding compliance matters and additional costs necessitated by ongoing revisions to our disclosure and governance practices. If we fail to address and comply with these regulations and any subsequent changes, we may be subject to penalties and our business may be harmed.

***Changes in U.S. and international policies, particularly with regard to China, may adversely impact our business and operating results.***

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Any tensions and political concerns between China and the relevant foreign countries or regions may adversely affect our business, financial condition, results of operations, cash flows, and prospects. The U.S. government has recently made statements and taken certain actions that may lead to potential changes to the U.S. and international policies with regard to China. It is unknown whether and to what extent other new laws or regulations will be adopted, or the effect that any such actions would have on us or our industry. While we have not started commercialization of drug candidates, any unfavorable international government policies, such as capital controls or tariffs, may affect the demand for our future approved drug products, the competitive position of our future approved drug products, the hiring of scientists and other research and development personnel, the use and transfer of clinical data, and import or export of raw materials in relation to drug development, or prevent us from selling our future approved drug products in certain countries. If any new legislation and/or regulations are implemented, or in particular, if the U.S. government takes retaliatory actions due to the recent U.S.-China tension, such changes could have an adverse effect on our business, financial condition, and results of operations.

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It also remains unclear what actions, if any, the U.S. government will take with respect to other existing international trade agreements. If the U.S. were to withdraw from or materially modify certain international trade agreements to which it is a party, especially with respect to intellectual properties transfer, our business, financial condition, and results of operations could be negatively impacted.

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***Our business benefits from certain financial incentives and discretionary policies granted by local governments. Expiration of, or changes to, these incentives or policies would have an adverse effect on our results of operations.***

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In the past, local governments in mainland China granted certain financial incentives from time to time to our PRC subsidiaries as part of their efforts to encourage the development of local business. We recorded government grants of approximately US$3.3 million, US$2.8 million and US$1.4million for the years ended December 31, 2023, 2024 and 2025. The local governments have discretion in deciding the timing, amount, and criteria of government financial incentives and thus we cannot predict with certainty whether or how much financial incentive will be granted to us even if we apply for such funding. We generally do not have the ability to influence local governments in making these decisions. Government authorities may also decide to reduce or eliminate incentives or may amend or terminate the relevant financial incentive policies at any time. In addition, some of the government financial incentives are granted to us on a project basis and subject to the satisfaction of certain conditions, including compliance with the applicable financial incentive agreements and completion of the specific projects therein. We cannot guarantee that we will satisfy all relevant conditions, and if we fail to satisfy any such conditions, we may be deprived of the relevant incentives. We cannot assure you of the continued availability of the government incentives currently enjoyed by us.

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**Risks relating to our operation in the People's Republic of China**

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The operational risks associated with being based in and having operations in mainland China also apply to operations in Hong Kong and Macau. With respect to the legal risks associated with being based in and having operations in mainland China, the laws, regulations and discretion of the governmental authorities in mainland China discussed in this annual report are expected to apply to entities and businesses in mainland China, rather than to entities or businesses in Hong Kong and Macau which operate under different sets of laws from those of mainland China. However, there can be no assurance as to whether the government of Hong Kong or Macau will enact laws and regulations similar to mainland China, or whether any laws or regulations of mainland China will become applicable to our operations in Hong Kong or Macau in the future.

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***Filing-based regulatory procedures of the CSRC or other PRC regulatory authorities may be required in connection with our offshore offerings under PRC laws, regulations, and rules.***

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On July 6, 2021, the General Office of the State Council, together with another regulatory authority, jointly promulgated the Opinions on Strictly Combating Illegal Securities Activities in Accordance with the Law, which calls for, among others, enhanced administration and supervision of overseas-listed China-based companies, proposes to revise the relevant regulation governing the overseas issuance and listing of shares by such companies, and clarifies the responsibilities of competent domestic industry regulators and government authorities.

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On February 17, 2023, the China Securities Regulatory Commission, or the CSRC, released the Trial Administrative Measures of Overseas Securities Offering and Listing by Domestic Companies, or the Trial Measures, and five supporting guidelines, which took effect on March 31, 2023. Pursuant to the Trial Measures, domestic companies that seek to list overseas, both directly and indirectly, should fulfill the filing procedure and report relevant information to the CSRC. Where a domestic company seeks to conduct indirect overseas offerings and listings, the issuer shall designate a major domestic operating entity. This entity shall act as the domestic responsible entity and be responsible for filing with the CSRC. If a domestic company fails to complete the filing procedure or conceals any material fact or falsifies any major content in its filing documents, such domestic company may be subject to administrative penalties, such as order to rectify, warnings, fines, and its controlling shareholders, actual controllers, the person directly in charge, and other directly liable persons may also be subject to administrative penalties, such as warnings and fines. See "Item 4. Information on the Company—B. Business Overview—Regulation — Regulations on M&A Rules and Overseas Listings."

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If the filing procedure with the CSRC under the Trial Measures is required for any future offerings or any other capital raising activities, it is uncertain whether it would be possible for us to complete the filing, or how long it will take us to do so. Failure to complete the required filing may result in an investigation by the relevant authorities, as well as fines or penalties, and could lead to an order prohibiting us from conducting an offering. These risks have the potential to cause a material adverse change in our operations and the value of our ordinary shares. Moreover, they could significantly limit or completely hinder our ability to offer or continue to offer securities to investors, or cause such securities to significantly decline in value or become worthless.

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On February 24, 2023, the CSRC jointly with other relevant governmental authorities, promulgated the Confidentiality and Archives Management Provisions, which took effect on March 31, 2023. According to the Confidentiality and Archives Management Provisions, domestic companies, whether offering and listing securities overseas directly or indirectly, must strictly abide the applicable laws and regulations when providing or publicly disclosing, either directly or through their overseas listed entities, documents and materials to securities services providers such as securities companies and accounting firms or overseas regulators in the process of their overseas offering and listing. If such documents or materials contain any state secrets or government authorities work secrets, domestic companies must obtain the approval from competent governmental authorities according to the applicable laws, and file with the secrecy administrative department at the same level with the approving governmental authority. Furthermore, the Confidentiality and Archives Management Provisions provide that securities companies and securities service providers shall fulfill the applicable legal procedures when providing overseas regulatory institutions and other relevant institutions and individuals with documents or materials containing any state secrets or government authorities work secrets or other documents or materials that, if divulged, will jeopardize national security or public interest. Since the Confidentiality and Archives Management Provisions were promulgated recently, substantial uncertainties still exist with respect to the interpretation and implementation of such provisions and how they will affect us.

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In addition, we cannot assure you that any new rules or regulations promulgated in the future will not impose additional requirements on us. If it is determined in the future that we are subject to the approval of the CSRC for our offshore offerings, we may fail to obtain such approval, filing or meet such requirements in a timely manner or at all, or completion could be rescinded. Any failure to obtain or delay in obtaining such approval, filing or completing such procedures for our offshore offerings, or a rescission of any such approval or filing obtained by us, would subject us to sanctions by the CSRC or other PRC regulatory authorities. These regulatory authorities may impose fines and penalties on our operations in China, limit our ability to pay dividends outside of China, limit our operating privileges in China, delay or restrict the repatriation of future capital raising activities into China, or take other actions that could materially and adversely affect our business, financial condition, results of operations and prospects, as well as the trading price of our listed securities.

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The CSRC or other PRC regulatory authorities also may take actions requiring us, or making it advisable for us, to halt our offshore offerings before settlement and delivery of the shares offered. Consequently, if investors engage in market trading or other activities in anticipation of and prior to settlement and delivery, they do so at the risk that settlement and delivery may not occur. In addition, if any regulatory authorities later promulgate new rules or explanations requiring that we obtain their approvals or accomplish the required filing or other regulatory procedures for our future capital raising activities, we may be unable to obtain a waiver of such approval requirements, if and when procedures are established to obtain such a waiver. The procedure for obtaining such waiver must still be determined in conjunction with the legal and regulatory requirements in effect at the time. Concerning such approvals, filings, or other requirements, if they are not timely met, or if there are any negative reports or other unforeseeable circumstances, it could materially and adversely affect our business, prospects, financial condition, reputation, and this offering, and the trading price of our listed securities.

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***The impact of the CAC's increasing oversight over data security remains uncertain, particularly for companies with substantial China operations seeking to list on a foreign stock exchange.***

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As the regulations regarding data privacy and cybersecurity are quickly evolving in China and globally, we may become subject to new laws and regulations applying to our operations.

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On July 7, 2022, the CAC promulgated the Data Outbound Transfer Security Assessment Measures, or the Security Assessment Measures, which became effective on September 1, 2022. The Security Assessment Measures provide that, among others, data processors shall apply to competent authorities for security assessment when (1) the data processors transferring important data abroad; (2) a CIIO and personal information processor that has processed personal information of more than one million people, transferring personal information abroad; (3) a data processor who has provided personal information of one hundred thousand individuals or sensitive personal information of ten thousand individuals to overseas recipients, in each case as calculated cumulatively, since January 1 of the previous year, and (4) other circumstances where the security assessment of data cross-border transfer is required as prescribed by the CAC. On February 22, 2023, the CAC issued the Measures on the Standard Contract for Outbound Data Transfer of Personal Information, or Personal Information Outbound Transfer Standard Contract Measures, which came into effect on June 1, 2023, and provide for circumstances where personal information processors may transfer personal information abroad by entering into a standard contract, and stipulated detailed compliance requirements.

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On February 12, 2025, the Administrative Measures on Personal Information Protection Compliance Audits, or the Measures on Compliance Audits was promulgated by the CAC, which will take effect on May 1, 2025. According to the Measures on Compliance Audits, "personal information protection compliance audits" means the examination and evaluation of whether the personal information processing activities by the personal information processors comply with laws and administrative regulations, and personal information processors who process the personal information of more than 10 million people shall conduct personal information protection compliance audits at least once every two years. Furthermore, the Measures on Compliance Audits enumerate the key focus when conducting "personal information protection compliance audits".

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On March 22, 2024, the Provisions on Regulating and Promoting Cross-border Data Transfer, or the Provisions on Cross-border Data Transfer, was proposed by the CAC and became effective, aiming to further regulate and facilitate the legal and orderly transfer of data. The Provisions on Cross-border Data Transfer clarify the circumstances where compliance requirements (such as data outbound transfer security assessment, the execution of personal information outbound transfer standard contract or personal information protection certification) are waived, and the circumstances where such compliance requirements shall be performed, in response to the confusion of various enterprises in practice.

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On June 10, 2021, the Standing Committee of the National People's Congress promulgated the PRC Data Security Law, which took effect in September 2021. The Data Security Law, among others, provides for a security review procedure for the data activities that may affect national security. Furthermore, the Cybersecurity Review Measures (2020), which became effective on June 1, 2020, set forth the cybersecurity review mechanism for critical information infrastructure operators, and provided that critical information infrastructure operators who intend to purchase internet products and services that affect or may affect national security shall be subject to a cybersecurity review. On July 30, 2021, the state council promulgated the Regulations on Protection of Critical Information Infrastructure, which became effective on September 1, 2021. Pursuant to the Regulations on Protection of Critical Information Infrastructure, critical information infrastructure shall mean an important network facility and information system in important industries such as, among others, public communications and information services, as well as other important network facilities and information systems that may seriously endanger national security, the national economy, the people's livelihood, or the public interests in the event of damage, loss of function, or data leakage. In addition, the administration departments for each critical industry and sector shall be responsible to formulate eligibility criteria and determine the critical information infrastructure operator in the respective industry or sector. Furthermore, the exact scope of "critical information infrastructure operators" under the current regulatory regime remains unclear, and the PRC government authorities may have wide discretion in the interpretation and enforcement of these laws.

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On December 28, 2021, the CAC, the National Development and Reform Commission, or NDRC, the Ministry of Industry and Information Technology, or MIIT, and several other PRC government authorities jointly issued the Cybersecurity Review Measures, or the Revised CAC Measures, which took effect on February 15, 2022 and replaced the Cybersecurity Review Measures (2020). Pursuant to the Revised CAC Measures, critical information infrastructure operators procuring network products and services, and online platform operators (as opposed to "data processors" in the Draft Management Regulation) carrying out data processing activities which affect or may affect national security, shall conduct a cybersecurity review pursuant to the provisions therein. In addition, online platform operators possessing personal information of more than one million users seeking to be listed in foreign country must apply for a cybersecurity review.

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Furthermore, on September 24, 2024, Measures on Network Data Security Management was promulgated, which took effect on January 1, 2025. The regulations regulate network data processing activities, ensure network data security, and promote the lawful, reasonable, and effective use of network data.

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As of the date of this annual report, we have not received any notice from any PRC regulatory authority identifying us as a "critical information infrastructure operator," "online platform operator" or "data processor," or requiring us to go through the cybersecurity review procedures pursuant to the Revised CAC Measures or other laws and regulations related to privacy, data protection and information security. According to the Revised CAC Measures, we do not expect ourselves to become subject to cybersecurity review by the CAC given that: (i) the data we handle in our business operations, either by its nature or in scale, do not normally trigger significant concerns over PRC national security and (ii) we have not processed, and do not anticipate to process in the foreseeable future, personal information of more than one million users or persons. Based on the above and the information currently available, we believe the impact of the CAC's increasing oversight over data security on our business is immaterial as of the date of this annual report.

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However, the implementation and interpretation of these laws and regulations regarding data privacy and cybersecurity, and the decision as to whether the PRC regulatory authorities may adopt new laws, regulations, rules, or detailed implementation and interpretation in relation, or in addition to these laws and regulations, are still uncertain since these laws and regulations in China are relatively new and quickly evolving. While we intend to closely monitor the evolving laws and regulations in this area and take all reasonable measures to mitigate compliance risks, we cannot guarantee that our business and operations will not be adversely affected by the potential impact of the Revised CAC Measures or other laws and regulations related to privacy, data protection and information security.

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***We may be influenced by changes in the political and economic policies of the PRC government.***

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A very substantial portion of our assets and operations are currently located in mainland China. Accordingly, we may be influenced to a significant degree by political and social conditions in China generally. The Chinese economy differs from the economies of most developed countries in many respects, including the level of government involvement, level of development, growth rate, regulation of foreign exchange and allocation of resources. Before the adoption of its reform and opening up policies in 1978, the PRC was primarily a planned economy. In recent years, the PRC government has been reforming the PRC economic system and government structure. For example, the PRC government has implemented economic reform and measures emphasizing the utilization of market forces in the development of the PRC economy in the past three decades. These reforms have resulted in significant economic growth and social prospects. Economic reform measures, however, may be adjusted, modified or applied to varying degrees between different industries or different regions within the country. While the Chinese economy has experienced significant growth over past decades, growth has been uneven, both geographically and among various sectors of the economy. Any adverse changes in economic conditions in China, in the policies of the Chinese government or in the laws and regulations in China could have a material adverse effect on the overall economic growth of China. Such developments could adversely affect our business and results of operations, lead to a reduction in demand for our future products and adversely affect our competitive position.

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***Uncertainties with respect to the enforcement of laws, and changes in laws and regulations in mainland China with little advance notice, could materially and adversely affect us.***

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Our operations in mainland China are governed by PRC laws and regulations. Our operating subsidiary in the PRC, Hangzhou Adlai, is a foreign-invested enterprise, or FIE, and is subject to laws and regulations applicable to foreign investment in China and, in particular, laws applicable to FIEs. The PRC legal system is a civil law system based on written statutes. Unlike the common law system, prior court decisions may be cited for reference but do not have binding authority. There are substantial uncertainties regarding the interpretation and application of PRC laws and regulations including, but not limited to, the laws and regulations governing our business and the enforcement and performance of our business arrangements in certain circumstances. The laws and regulations are sometimes vague and may be subject to future changes, and their official interpretation and enforcement could be unpredictable, with little advance notice. The effectiveness and interpretation of newly enacted laws or regulations, including amendments to existing laws and regulations, may be delayed, and our business may be affected if we rely on laws and regulations which are subsequently adopted or interpreted in a manner different from our current understanding of these laws and regulations. New laws and regulations that affect existing and proposed future businesses may also be applied retroactively. We cannot predict what effect the interpretation of existing or new PRC laws or regulations may have on our business.

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Since late 1970s, the PRC government has been developing a comprehensive system of laws and regulations governing economic matters in general. The overall effect of legislation over the past several decades has significantly enhanced the protections afforded to various forms of foreign investments in China. However, China has not developed a fully integrated legal system, and recently enacted laws and regulations may not sufficiently cover all aspects of economic activities in China. In particular, because these laws and regulations are relatively new, and because of the limited volume of published decisions and their nonbinding nature, the interpretation and enforcement of these laws and regulations involve uncertainties. In addition, the PRC legal system is based in part on government policies and internal rules, some of which may not be published on a timely basis or at all, and some of which may have a retroactive effect. As a result, we may not be aware of our violation of these policies and rules until sometime after the violation. Any administrative and court proceedings in China may be protracted, resulting in substantial costs and diversion of resources and management attention. However, since PRC administrative and court authorities have significant discretion in interpreting and implementing statutory and contractual terms, it may be more difficult to evaluate the outcome of administrative and court proceedings and the level of legal protection we enjoy than in more developed legal systems. These uncertainties may also impede our ability to enforce the contracts we have entered into. As a result, these uncertainties could materially and adversely affect our business and results of operations.

PRC government may regulate our operations at any time, or may exercise more oversight and control at any time over offerings conducted outside of China and foreign investment in China-based companies. For example, the Opinions on Severely Cracking Down on Illegal Securities Activities According to Law issued on July 6, 2021 emphasized the need to strengthen the management over illegal securities activities and the supervision on overseas listings by mainland China-based companies. These opinions propose to take effective measures, such as promoting the establishment of regulatory frameworks, to deal with the risks and incidents facing mainland China-based overseas-listed companies, and fulfill the demand for cybersecurity and data privacy protection. These opinions and any future related implementation rules may subject us to additional compliance requirement in the future. Official guidance and interpretation of these opinions are absent in several material respects at this time. has complex regulatory requirements on the conduct of our business and it has recently promulgated certain regulations and rules to exert more oversight over offerings that are conducted overseas and/ or foreign investment in China-based issuers.

Changes in laws, regulations and policies in mainland China and uncertainties with respect to the interpretation and enforcement of the laws, regulations and policies in mainland China and the fact that rules and regulations in mainland China can change quickly with little advance notice. Rules and regulations in China are subject to changes by the relevant authorities. Sometimes such authorities will publish draft of the revisions to existing rules and regulations for public comments and consultation before enacting such revisions. But such consultations are done on case-by-case basis and we otherwise lack public channels to learn the extents of the revisions beforehand, in which case we might have limited time to ensure timely compliance upon the enactment of such revisions. Such action could significantly limit or hinder our ability to offer or continue to offer securities to investors and cause the value of such securities to significantly decline.

Therefore, we cannot assure you that we will remain fully compliant with any new regulatory requirements or any future implementation rules on a timely basis, or at all. Any failure of us to fully comply with applicable laws and regulations may significantly limit or completely hinder our ability and the ability of any holder of our securities to offer or continue to offer such securities, cause significant disruption to our business operations, and severely damage our reputation, which would materially and adversely affect our financial condition and results of operations and cause our securities to significantly decline in value or become worthless.

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***The PRC government has significant authority to exert influence on our operations in mainland China.***

The PRC government has significant authority to exert influence on our operations in mainland China. Therefore, uncertainties in the PRC legal system and the interpretation and enforcement of PRC laws and regulations could limit the legal protection available to you and us, hinder our ability to offer or continue to offer the ADSs, result in a material adverse effect on our business operations, and damage our reputation, which might further cause the ADSs to significantly decline in value or become worthless. Therefore, uncertainties in the laws and regulations of mainland China from time to time and the interpretation and enforcement of the laws and regulations of mainland China could limit the legal protection available to you and us, hinder our ability to offer or continue to offer the ADSs, result in a material adverse effect on our business operations, and affect our reputation, which might further cause the ADSs to significantly decline in value or become worthless. Changes in China's economic, political or social conditions, or government policies could materially and adversely affect our business, financial condition, and results of operations.

We cannot predict whether the resulting changes will have any adverse effect on our current or future business, financial condition or results of operations. Despite these economic reforms and measures, the PRC government continues to play a significant role in regulating industrial development, allocation of natural and other resources, production, pricing and management of currency, and there can be no assurance that the PRC government will continue to pursue a policy of economic reform or that the direction of reform will continue to be market friendly. Our ability to successfully expand business operations in the PRC depends on a number of factors, including macro-economic and other market conditions. Demand for our future products in the Chinese market and our business, financial condition and results of operations may be materially and adversely affected by the following factors:

● changes in political or social conditions of the PRC;

● changes in laws, regulations, and administrative directives or the interpretation thereof;

● measures which may be introduced to control inflation or deflation; and

● changes in the rate or method of taxation.

These factors are affected by a number of variables which are beyond our control.

In addition, the PRC government has recently indicated that it may exert more oversight and control over offerings that are conducted overseas by or foreign investment in China-based issuers which may significantly limit or completely hinder our ability to offer or continue to offer securities and cause the value of such securities to significantly decline or be worthless. For example, on July 6, 2021, the PRC government authorities published the Opinions on Strictly Cracking down on Securities-related Illegal Activities in Accordance with the Law. These opinions emphasized the need to strengthen the administration over illegal securities activities and the supervision on overseas listings by China-based companies and proposed to take effective measures, such as promoting the establishment of regulatory systems to deal with the risks and incidents faced by China-based overseas-listed companies. On December 28, 2021, the CAC promulgated the Cybersecurity Review Measures, which came into effect on February 15, 2022. According to the Cybersecurity Review Measures, (i) critical information infrastructure operators that purchase network products and services and internet platform operators that conduct data processing activities shall be subject to cybersecurity review in accordance with the Cybersecurity Review Measures if such activities affect or may affect national security; and (ii) internet platform operators holding personal information of more than one million users and seeking to have their securities listed on a stock exchange in a foreign country are required to file for cybersecurity review with the Cybersecurity Review Office. On February 17, 2023, the CSRC released the Trial Measures, which came into effect on March 31, 2023. Pursuant to the Trial Measures, domestic companies that seek to offer or list securities overseas, whether directly or indirectly, should fulfill the filing procedures and report relevant information to the CSRC within three working days after submitting listing applications and subsequent amendments.

Since these regulations are relatively new and remain unclear on how they will be interpreted, amended and implemented by the PRC government authorities, it remains uncertain whether we can obtain the specific regulatory approvals from, or complete the required filings with the CSRC, CAC or any other PRC government authorities for our future securities offering or for foreign investment in China-based issuers in a timely basis or at all. If we are unable to obtain such approvals or complete such filings, or such approvals or filings are rescinded even if obtained, our ability to offer or continue to offer securities to investors will be significantly limited or completely hindered and the value of such securities may be significantly declined or become worthless. In addition, implementation of industry-wide regulations directly targeting our operations could result in adverse effect on the value of our securities. Therefore, investors of our Company and our business face potential uncertainty from actions taken by the PRC government affecting our business and operations.

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***Recent negative publicity surrounding China-based companies listed in the United States may negatively impact the trading price of the ADSs.***

We believe that recent negative publicity surrounding companies with operations in China that are listed in the United States have negatively impacted the stock prices of these companies. Certain politicians in the United States have publicly warned investors to shun China-based companies listed in the United States. The SEC and the PCAOB, also issued a joint statement on April 21, 2020, reiterating the disclosure, financial reporting and other risks involved in the investments in companies that are based in emerging markets as well as the limited remedies available to investors who might take legal action against such companies.

Furthermore, various equity-based research organizations have recently published reports on China- based companies after examining their corporate governance practices, related party transactions, sales practices and financial statements, and these reports have led to special investigations and listing suspensions on U.S. national exchanges. Any similar scrutiny on us, regardless of its lack of merit, could cause the market price of the ADSs to fall, divert management resources and energy, cause us to incur expenses in defending ourselves against rumors, and increase the premiums we pay for director and officer insurance.

***The ADSs may be delisted under the HFCAA if the PCAOB is unable to inspect auditors or their affiliates that are located in mainland China. The delisting of the ADSs, or the threat of such delisting, may materially and adversely affect the value of your investment. Additionally, the inability of the PCAOB to conduct inspections deprives our investors of the benefits of such inspections.***

The HFCAA was enacted on December 18, 2020. The HFCAA states if the SEC determines that we have filed audit reports issued by a registered public accounting firm that has not been subject to inspection by the PCAOB for three consecutive years beginning in 2021, the SEC shall prohibit our shares or ADSs from being traded on a national securities exchange or in the over the counter trading market in the U.S.

Our current auditor, BDO, the independent registered public accounting firm that issued the audit reports in this annual report, as auditors of companies that are traded publicly in the United States and as a firm registered with the PCAOB is subject to laws in the United States pursuant to which the PCAOB conducts regular inspections to assess its compliance with the applicable professional standards. BDO is based in Shanghai, and is currently subject to inspection by the PCAOB at least every three years. However, BDO is located in, and organized under the laws of, the PRC, which is a jurisdiction where the PCAOB was unable to conduct inspections without the approval of the Chinese authorities.

On March 18, 2021, the SEC adopted on an interim basis rules disclosure requirements for companies with PCAOB member auditors whom the PCAOB has determined that it cannot inspect their operations within a foreign jurisdiction, or the Covered Issuers. Covered Issuers are required to disclose in their annual reports on Form 20-F: (i) that, during the period covered by the form, the registered public accounting firm has prepared an audit report for the issuer; (ii) the percentage of the shares of the issuer owned by governmental entities in the foreign jurisdiction in which the issuer is incorporated or otherwise organized; (iii) whether governmental entities in the applicable foreign jurisdiction with respect to that registered public accounting firm have a controlling financial interest with respect to the issuer; (iv) the name of each official of the Chinese Communist Party who is a member of the board of directors of the issuer or the operating entity with respect to the issuer; and (v) whether the articles of incorporation of the issuer (or equivalent organizing document) contains any charter of the Chinese Communist Party, including the text of any such charter. Furthermore, on June 22, 2021, the U.S. Senate passed the Accelerating Holding Foreign Companies Accountable Act, or the AHFCAA, which would amend the HFCAA and require the SEC to prohibit an issuer's securities from trading on any U.S. stock exchanges if its auditor is not subject to PCAOB inspections for two consecutive years instead of three. On September 22, 2021, the PCAOB adopted rules governing its procedures for making determinations as to its inability to inspect or investigate registered firms headquartered in a particular foreign jurisdiction or which has an office in a foreign jurisdiction, or a PCAOB-Identified Firm. Promptly after the effective date of this rule, the PCAOB will make determinations under the HFCAA to the extent such determinations are appropriate. Thereafter, the PCAOB will consider, at least annually, whether changes in facts and circumstances support any additional determinations. The PCAOB will make additional determinations as and when appropriate, to allow the SEC on a timely basis to identify covered issuers pursuant to the SEC rules. The rule became effective when the SEC approved the rule on November 4, 2021. On December 2, 2021, the SEC finalized its rules regarding disclosure by Covered Issuers. In addition, the release discussed the procedures the SEC will follow in implementing trading prohibitions for Covered Issuers. A foreign company would have to be designated a Covered Issuer three years in a row to be subject to a trading prohibition on that basis. The trading suspension would prohibit trading of the Covered Issuer's securities on any exchange or in the over-the-counter markets.

The trading prohibition will be terminated if the Covered Issuer certifies to the SEC that the issuer has retained a registered public accounting firm that the PCAOB has inspected to the satisfaction of the SEC and files financial statements that include an audit report signed by the non-PCAOB-Identified Firm. The SEC is not required to engage in rulemaking to implement the trading prohibition provisions of the HFCAA. Neither the Act nor the SEC's release create an obligation for an exchange to delist the Covered Issuer, but the SEC noted that under existing listing rules of the exchanges, a trading prohibition would be grounds for delisting. On December 16, 2021, the PCAOB issued a report on its determinations that it is unable to inspect or investigate completely PCAOB-registered public accounting firms headquartered in mainland China and in Hong Kong because of positions taken by PRC authorities in those jurisdictions.

On August 26, 2022, the PCAOB entered into a Statement of Protocol with the China Securities Regulatory Commission and the Ministry of Finance of the PRC and, as summarized in the "Statement on Agreement Governing Inspections and Investigations of Audit Firms Based in China and Hong Kong" published on the SEC's official website, the parties agreed to the following: (i) in accordance with the Sarbanes-Oxley Act of 2002, or the Sarbanes-Oxley Act, the PCAOB shall have independent discretion to select any issuer audits for inspection or investigation; (ii) the PCAOB shall have direct access to interview or take testimony from all personnel of the audit firms whose issuer engagements are being inspected or investigated; (iii) the PCAOB shall have the unfettered ability to transfer information to the SEC, in accordance with the Sarbanes-Oxley Act; and (iv) the PCAOB inspectors shall have access to complete audit work papers without any redactions, with view-only procedures for certain targeted pieces of information such as personally identifiable information. On December 15, 2022, the PCAOB issued a report that vacated its December 16, 2021 determination and removed mainland China and Hong Kong from the list of jurisdictions where it is unable to inspect or investigate completely registered public accounting firms. On December 29, 2022, legislation entitled "Consolidated Appropriations Act, 2023" (the "Consolidated Appropriations Act"), was signed into law by President Joseph Biden of the United Sates. The Consolidated Appropriations Act contained, among other things, an identical provision to the AHFCAA, which reduces the number of consecutive non-inspection years required for triggering the prohibitions under the HFCAA from three years to two.

Given the current question as to how "retain" should be understood for purposes of the HFCAA, we cannot assure you that we will not be identified by the SEC as an issuer that has retained an auditor that has a branch or office that is located in a foreign jurisdiction that the PCAOB determines it is unable to inspect or investigate completely because of a position taken by an authority in that foreign jurisdiction as a result of the fact that the auditor of our China affiliates is located in, and organized under the laws of, the PRC. In addition, there can be no assurance that, if we have a "non- inspection" year, we will be able to take remedial measures in response thereto. If any such event were to occur, trading in our securities could in the future be prohibited under the HFCAA, so we cannot assure you that we will be able to maintain the listing of the ADSs on the Nasdaq or that you will be allowed to trade the ADSs in the United States on the "over-the-counter" markets or otherwise. Should the ADSs not be listed or tradeable in the United States, the value of the ADSs could be materially affected.

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***PRC regulation of loans to, and direct investments in, PRC entities by offshore holding companies may delay or prevent us from making loans or additional capital contributions to our PRC subsidiaries and thereby prevent us from funding our business.***

As an offshore holding company with PRC subsidiaries, we may transfer funds to our PRC subsidiaries by means of loans or capital contributions. Any loans to our operating subsidiary in the PRC, Hangzhou Adlai, which is a foreign-invested enterprise, cannot exceed statutory limits based on the difference between the amount of our investments and registered capital in such subsidiary, and shall be registered with SAFE, the PRC State Administration of Foreign Exchange, or its local counterparts. Furthermore, at this stage, any capital increase contributions we make to Hangzhou Adlai, which is a foreign-invested enterprise, shall be registered with the SAMR or its local counterparts, and reported to the Ministry of Commerce or its local counterparts. In addition, the PRC government also restricts the convertibility of foreign currencies into RMB and use of the proceeds. Furthermore, SAFE promulgated a series of rules and regulations, including Notice on Reforming the Management Method for the Settlement of Foreign Exchange Capital of Foreign-invested Enterprises, the Circular on Reforming and Regulating Policies on the Management of Foreign Exchange Settlement of Capital Accounts, and the Circular to Further Facilitating Cross-border Trade and Investment, to further regulate the all foreign-invested companies to use RMB converted from foreign currency- denominated capital for equity investments in China.

In light of the various requirements imposed by PRC regulations on loans to, and direct investment in, PRC entities by offshore holding companies, we may not be able to obtain these government registrations or approvals on a timely basis, if at all, with respect to future loans to our PRC subsidiaries or future capital contributions by us to our PRC subsidiaries. If we fail to receive such registrations or approvals, our ability to provide loans or capital to increase contributions to our PRC subsidiaries may be negatively affected, which could adversely affect their liquidity and our ability to fund and expand their business.

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***Our business may be negatively affected by the potential obligations to make additional social insurance and housing fund contributions.***

We are required by PRC labor laws and regulations to make registrations for social insurance and housing funds, and to pay various statutory employee benefits, including pensions insurance, medical insurance, work- related injury insurance, unemployment insurance, maternity insurance, and housing funds, to designated government agencies for the benefit of our employees. The relevant government agencies may examine whether we are in compliance with the relevant labor laws and regulations. Failure to make full payment of the requisite statutory employee benefits and any potential non-compliance may subject us to late payment fees, fines, and/or other penalties. If the relevant PRC authorities determine that we shall make supplemental social insurance and housing fund contributions or that we are subject to fines and legal sanctions in relation to our failure to make social insurance and housing fund contributions in full for our employees, our business, financial condition, and results of operations may be adversely affected.

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***It may be difficult for overseas regulators to conduct investigations or collect evidence within the PRC.***

Shareholder claims or regulatory investigation that are common in the United States generally are difficult to pursue as a matter of law or practicality in China. For example, in China, there are significant legal and other obstacles to providing information needed for regulatory investigations or litigation initiated outside China. Although the authorities in China may establish a regulatory cooperation mechanism with the securities regulatory authorities of another country or region to implement cross-border supervision and administration, such cooperation with the securities regulatory authorities in the Unities States may not be efficient in the absence of a mutual and practical cooperation mechanism. Furthermore, according to Article 177 of the PRC Securities Law, which became effective in March 2020, no overseas securities regulator is allowed to directly conduct investigation or evidence collection activities within the territory of the PRC; no organization or individual is allowed to provide documents and information related to securities business activities to overseas securities regulators without the consent of the securities regulatory authority under the State Council and the relevant competent department under the State Council; and according to the Data Security Law, no organization or individual within the territory of the PRC may provide foreign judicial or law enforcement authorities with data stored within the territory of the PRC without the approval of the competent authorities of the PRC. While detailed interpretation of or implementation rules under these regulations have yet to be promulgated, the inability of an overseas securities regulator to directly conduct investigation or evidence collection activities within China may further increase difficulties faced by you in protecting your interests.

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***We may rely on dividends and other distributions on equity paid by our PRC subsidiaries to fund any cash and financing requirements we may have, and any limitation on the ability of our PRC subsidiaries to make payments to us could have a material and adverse effect on our ability to conduct our business.***

We are a holding company, and we may rely principally on dividends and other distributions on equity paid by our PRC subsidiaries for our cash and financing requirements, including the funds necessary to pay dividends and other cash distributions to our shareholders and service any debt we may incur. If our PRC subsidiaries incur debt on their own behalf in the future, the instruments governing the debt may restrict their ability to pay dividends or make other distributions to us.

Under PRC laws and regulations, our operating subsidiary in the PRC, Hangzhou Adlai, as a wholly foreign-owned enterprise in the PRC, may pay dividends only out of their accumulated profits as determined in accordance with PRC accounting standards and regulations. In addition, a wholly foreign-owned enterprise, such as Hangzhou Adlai, is required to set aside at least 10% of its accumulated after-tax profits after making up the previous year's accumulated losses each year, if any, to fund statutory reserve funds, until the aggregate amount of such fund reaches 50% of its registered capital. It may allocate a portion of its after-tax profits based on PRC accounting standards to discretionary reserve funds according to its shareholder's decision. These statutory reserve funds and discretionary reserve funds are not distributable as cash dividends.

In addition, the PRC Enterprise Income Tax Law, and its implementation rules provide that withholding tax rate of 10% will be applicable to dividends payable by PRC companies to non-PRC-resident enterprises unless otherwise exempted or reduced according to treaties or arrangements between the PRC central government and governments of other countries or regions where the non-PRC-resident enterprises are incorporated.

Any limitation on the ability of our PRC subsidiaries to pay dividends or make other distributions to us could materially and adversely limit our ability to grow, make investments or acquisitions that could be beneficial to our business, pay dividends, or otherwise fund and conduct our business.

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***We may be deemed to be a PRC resident enterprise under the Enterprise Income Tax Law, and be subject to the PRC taxation on our worldwide income, which may significantly increase our income tax expenses and materially decrease our profitability.***

Under the PRC Enterprise Income Tax Law, enterprises established outside of China whose "de facto management bodies" are located in China are considered to be "resident enterprises" and will generally be subject to a uniform 25% corporate income tax on their global income (excluding dividends received from "resident enterprises"). In addition, a circular issued by State Administration of Taxation, or the SAT, on April 22, 2009 and amended on January 29, 2014 sets out certain standards for determining whether the "de facto management body" of an offshore enterprise funded by Chinese enterprises as controlling shareholders is located in China. Although this circular applies only to offshore enterprises funded by Chinese enterprises as controlling shareholders, rather than those funded by Chinese or foreign individuals or foreign enterprises as controlling shareholders, the determining criteria set forth in the circular may reflect SAT's general position on how the "de facto management body" test should be applied in determining the tax resident status of offshore enterprises, regardless of how they are funded. Although our company is not funded by Chinese enterprises as controlling shareholders, substantial uncertainties remain as to whether our company or any of our other non-PRC entities will be deemed a PRC resident enterprise for the Enterprise Income Tax purposes. If we or any of our subsidiaries registered outside the PRC are to be deemed a "resident enterprise" under the PRC Enterprise Income Tax Law, our income tax expenses may increase significantly, and our profitability could decrease materially.

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***We face uncertainties in the PRC with respect to indirect transfer of equity interests in our PRC subsidiaries.***

The indirect transfer of equity interest in PRC enterprises by a non-resident enterprise, is potentially subject to income tax in China at a rate of 10% on the gain if such transfer is considered not to have a commercial purpose and is carried out for tax avoidance. We also face uncertainties as to the reporting and other implications of certain past and future transactions where PRC taxable assets are involved, such as offshore restructuring, sale of the shares in our offshore subsidiaries or investments. Our company may be subject to filing obligations or taxed if our company is transferor in such transactions, and may be subject to withholding obligations if our company is transferee in such transaction. For transfer of shares in our company by investors that are non-PRC resident enterprises, our PRC subsidiaries may be requested to assist in investors' tax filing in China. As a result, we may be required to expend valuable resources to comply with SAT Circular 7 and SAT Circular 37 or to request the relevant transferors from whom we purchase taxable assets to comply with these publications, or to establish that our company should not be taxed under these publications, which may have a material adverse effect on our financial condition and results of operations.

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***Failure to comply with PRC regulations regarding the registration requirements for employee stock ownership plans or share option plans may subject the PRC plan participants or us to fines and other legal or administrative sanctions.***

Under the applicable regulations and SAFE rules, PRC citizens who participate in an employee stock ownership plan or a stock option plan in an overseas publicly listed company are required to register with SAFE and complete certain other procedures. Pursuant to the rules related to stock options by SAFE, if a PRC resident participates in any stock incentive plan of an overseas publicly listed company, a qualified PRC domestic agent must, among other things, file on behalf of such participant an application with SAFE to conduct the SAFE registration with respect to such stock incentive plan and obtain approval for an annual allowance with respect to the purchase of foreign exchange in connection with the exercise or sale of stock options or stock such participant holds. Such participating PRC residents' foreign exchange income received from the sale of stock and dividends distributed by the overseas publicly listed company must be fully remitted into a PRC collective foreign currency account opened and managed by the PRC agent before distribution to such participants. We and our PRC resident employees who have been granted stock options or other share- based incentives of ours are subject to these rules after our initial public offering. If we or our PRC resident participants fail to comply with these regulations, we and/or our PRC resident participants may be subject to fines and legal sanctions. In addition, SAT has issued certain circulars concerning employee share options and restricted shares. Under these circulars, our employees working in China who exercise share options and/or are granted restricted shares in the future will be subject to PRC individual income tax. Our PRC subsidiaries have obligations to file documents related to employee share options and/or restricted shares with tax authorities and to withhold individual income taxes of those employees who exercise their share options. If our employees fail to pay or we fail to withhold their income taxes according to laws and regulations, we may face sanctions imposed by the tax authorities or other PRC government authorities.

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***Conversion of RMB to and from other currency may be subject to governmental regulation in China.***

Currently, the RMB cannot be freely converted into any foreign currency. The PRC government regulates the convertibility of RMB into foreign currencies and, in certain cases, the remittance of currency out of China. Shortages in the availability of foreign currency may restrict the ability of our PRC subsidiaries to remit sufficient foreign currency to pay dividends or other payments to us, or otherwise satisfy their foreign currency dominated obligations. Under existing PRC foreign exchange regulations, payments of current account items, including profit distributions, interest payments, and expenditures from trade-related transactions, can be made in foreign currencies without prior approval from SAFE by complying with certain procedural requirements. However, for most capital account items, approval from or registration with appropriate government authorities is required where RMB is to be converted into foreign currency and remitted out of China to pay capital expenses such as the repayment of bank loans denominated in foreign currencies. The PRC government may also at its discretion restrict access in the future to foreign currencies for current account transactions. If the foreign exchange regulatory system prevents us from obtaining sufficient foreign currency to satisfy our currency demands, we may not be able to pay dividends in foreign currencies to our shareholders, including holders of the ADSs.

**Risks relating to the ADSs**

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***The trading price of our ADSs may be volatile regardless of our operating performance, which could result in substantial losses to you.***

The trading price of our ADSs may be volatile and could fluctuate widely due to factors beyond our control. This may happen because of broad market and industry factors, including the performance and fluctuation of the market prices of other companies with business operations located mainly in China that have listed their securities in the United States. The securities of some of these companies have experienced significant volatility since their initial public offerings, including, in some cases, substantial trading price declines. In addition, any negative news or perceptions about inadequate corporate governance practices or fraudulent accounting, corporate structure or matters of other companies with substantial operations in China may also negatively affect the attitudes of investors towards similar companies in general, including us, regardless of whether we have conducted any inappropriate activities.

In addition to the above factors, the price and trading volume for our ADSs may be volatile for factors specific to our own operations, including the following:

● the commencement, enrollment or results of our planned and future clinical trials;

● positive or negative results from, or delays in, testing and clinical trials by us, collaborators or competitors;

● the loss of any of our key scientific or management personnel;

● regulatory or legal developments in the United States, China, and other countries;

● the success of competitive products or technologies;

● adverse actions taken by regulatory agencies with respect to our clinical trials or manufacturers;

● changes in the structure of healthcare payment systems;

● changes to our relationships with collaborators, manufacturers or suppliers;

● announcements concerning our competitors or the pharmaceutical industry in general;

● changes in financial estimates or recommendations by securities analysts;

● potential acquisitions, financing, collaborations or other corporate transactions;

● the trading volume of the ADSs on the Nasdaq;

● sales of the ADSs or ordinary shares by us, members of our senior management and directors or our shareholders or the anticipation that such sales may occur in the future;

● general economic, political, and market conditions and overall fluctuations in the financial markets in the United States or China; and

● stock market price and volume fluctuations of comparable companies and, in particular, those that operate in the biopharmaceutical industry.

***Our dual-class share structure with different voting rights will limit your ability to influence corporate matters and could discourage others from pursuing any change of control transactions that holders of our Class A ordinary shares and ADSs may view as beneficial.***

We adopt a dual-class share structure such that our ordinary shares are divided into Class A ordinary shares and Class B ordinary shares. In respect of matters requiring the votes of shareholders, holders of Class A ordinary shares are entitled to one vote per share, while holders of Class B ordinary shares are entitled to 15 votes per share based on our proposed dual-class share structure. Each Class B ordinary share is convertible into one Class A ordinary share at any time by the holder thereof, while Class A ordinary shares are not convertible into Class B ordinary shares under any circumstances.

Our founder, Mr. Yang Lu beneficially owns all of our issued Class B ordinary shares. These Class B ordinary shares constitute approximately 10.67% of our total issued and outstanding share capital and 64.18% of the aggregate voting power of our total issued and outstanding share capital due to the disparate voting powers associated with our dual-class share structure, as of the date of this annual report. As a result of the dual-class share structure and the concentration of ownership, the holder of our Class B ordinary shares has considerable influence over matters such as decisions regarding mergers, consolidations and the sale of all or substantially all of our assets, election of directors and other significant corporate actions. They may take actions that are not in the best interest of us or our other shareholders. This concentration of ownership may discourage, delay or prevent a change in control of our company, which could have the effect of depriving our other shareholders of the opportunity to receive a premium for their shares as part of a sale of our company and may reduce the price of the ADSs. This concentrated control will limit your ability to influence corporate matters and could discourage others from pursuing any potential merger, takeover or other change of control transactions that holders of Class A ordinary shares and ADSs may view as beneficial.

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***Our dual-class voting structure may render the ADSs representing our Class A ordinary shares ineligible for inclusion in certain stock market indices, and thus adversely affect the trading price and liquidity of the ADSs.***

We cannot predict whether our dual-class share structure with different voting rights will result in a lower or more volatile market price of the ADSs, adverse publicity, or other adverse consequences. Certain index providers have announced restrictions on including companies with multi-class share structures in certain of their indices. For example, S&P Dow Jones and FTSE Russell have changed their eligibility criteria for inclusion of shares of public companies on certain indices, including the S&P 500, to exclude companies with multiple classes of shares and companies whose public shareholders hold no more than 5% of total voting power from being added to such indices. As a result, our dual-class voting structure may prevent the inclusion of the ADSs representing our Class A ordinary shares in such indices, which could adversely affect the trading price and liquidity of the ADSs representing our Class A ordinary shares. In addition, several shareholder advisory firms have announced their opposition to the use of multiple class structure and our dual-class structure may cause shareholder advisory firms to publish negative commentary about our corporate governance, in which case the market price and liquidity of the ADSs could be adversely affected.

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***You may need to rely on price appreciation of the ADSs for return on your investment.***

We currently intend to retain most, if not all, of our available funds and the proceeds from our initial public offering to fund the development and growth of our business. As a result, we do not expect to pay any cash dividends in the foreseeable future. Therefore, you should not rely on an investment in the ADSs as a source for any future dividend income.

Our board of directors has complete discretion as to whether to distribute dividends, subject to certain restrictions under Cayman Islands law, namely that our company may only pay dividends out of profits or share premium account, and provided always that in no circumstances may a dividend be paid out of share premium if this would result in our company being unable to pay its debts as they fall due in the ordinary course of business. In addition, our shareholders may by ordinary resolution declare a dividend, but no dividend may exceed the amount recommended by our board of directors. Even if our board of directors decides to declare and pay dividends, the timing, amount, and form of future dividends, if any, will depend on our future results of operations and cash flow, our capital requirements and surplus, the amount of distributions, if any, received by us from our subsidiaries, our financial condition, contractual restrictions, and other factors deemed relevant by our board of directors. Accordingly, the return on your investment in the ADSs will likely depend entirely upon any future price appreciation of the ADSs. There is no guarantee that the ADSs will appreciate in value or even maintain the price at which you purchased the ADSs. You may not realize a return on your investment in the ADSs and you may even lose your entire investment in the ADSs.

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***If securities or industry analysts do not publish research or reports about our business, or if they adversely change their recommendations regarding the ADSs, the market price for the ADSs and trading volume could decline.***

The trading market for the ADSs will be influenced by research or reports that industry or securities analysts publish about our business. If one or more analysts who cover us downgrade the ADSs, the market price for the ADSs would likely decline. If one or more of these analysts cease to cover us or fail to regularly publish reports on us, we could lose visibility in the financial markets, which, in turn, could cause the market price or trading volume for the ADSs to decline.

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***Our currently effective memorandum and articles of association contain anti-takeover provisions that could have a material adverse effect on the rights of holders of our ordinary shares and ADSs.***

Our currently effective memorandum and articles of association contain provisions that may discourage, delay or prevent a change of control of our company, including a provision that entitles each Class B ordinary share to fifteen (15) votes in respect of all matters subject to a shareholders' vote and a provision that authorizes our board of directors to issue additional ordinary shares from time to time as our board of directors may determine, to the extent of available authorized but unissued shares as well as a provision that grants authority to our board of directors to establish from time to time one or more series of preferred shares without action by our shareholders and to determine, with respect to any series of preferred shares, the terms and rights of that series. These provisions could have the effect of depriving our shareholders of an opportunity to sell their shares at a premium over prevailing market prices by discouraging third parties form seeking to obtain control of our company in a tender offer or similar transaction.

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***Techniques employed by short sellers may drive down the market price of the ADSs.***

Short selling is the practice of selling securities that the seller does not own but rather has borrowed from a third party with the intention of buying identical securities back at a later date to return to the lender. The short seller hopes to profit from a decline in the value of the securities between the sale of the borrowed securities and the purchase of the replacement shares, as the short seller expects to pay less in that purchase than it received in the sale. As it is in the short seller's best interests for the price of the stock to decline, many short sellers publish, or arrange for the publication of, negative opinions regarding the relevant issuer and its business prospects in order to create negative market momentum and generate profits for themselves after selling a stock short. These short attacks have, in the past, led to selling of shares in the market.

Public companies, including those having a substantial portion of their operations in China have been the subject of short selling. Much of the scrutiny and negative publicity has centered on allegations of a lack of effective internal control over financial reporting resulting in financial and accounting irregularities and mistakes, inadequate corporate governance policies or a lack of adherence thereto and, in many cases, allegations of fraud. As a result, many of these companies are now conducting internal and external investigations into the allegations and, in the interim, are subject to shareholder lawsuits and/or SEC enforcement actions.

It is not clear what effect such negative publicity could have on us. If we were to become the subject of any unfavorable allegations, whether such allegations are proven to be true or untrue, we could have to expend significant amount of resources to investigate such allegations and/or defend ourselves. While we would strongly defend against any such short seller attacks, we may be constrained in the manner in which it can proceed against the relevant short seller by principles of freedom of speech, applicable state law or issues of commercial confidentiality. Such a situation could be costly and time-consuming, and could distract our management from growing our business. Even if such allegations are ultimately proven to be groundless, allegations against us could severely impact our business operations and stockholders' equity, and any investment in the ADSs could be greatly reduced or rendered worthless.

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***The sale of substantial amounts of the ADSs could adversely affect their market price.***

Sales of substantial amounts of our ADSs in the public market, or the perception that these sales could occur, could adversely affect the market price of our ADSs and could materially impair our ability to raise capital through equity offerings in the future. Shares held by our existing shareholders may be sold in the public market in the future subject to the restrictions in Rule 144 and Rule 701 under the Securities Act of 1933, as amended, or the Securities Act and the applicable lock-up agreements. Certain holders of our ordinary shares may cause us to register under the Securities Act the sale of their shares. Registration of these shares under the Securities Act would result in ADSs representing these shares becoming freely tradable without restriction under the Securities Act immediately upon the effectiveness of the registration. We cannot predict what effect, if any, market sales of securities held by our significant shareholders or any other shareholder or the availability of these securities for future sale will have on the market price of the ADSs.

***ADS holders do not have the same rights as our shareholders.***

ADS holders do not have the same rights as our shareholders. For example, ADS holders may not attend shareholders' meetings or directly exercise the voting rights attaching to the Class A ordinary shares underlying their ADSs. ADS holders may vote only by instructing the depositary to vote on their behalf. If we request the depositary to solicit your voting instructions (and we are not required to do so), the depositary will notify you of a shareholders' meeting and send or make voting materials available to you. Those materials will describe the matters to be voted on and explain how ADS holders may instruct the depositary how to vote. For instructions to be valid, they must reach the depositary by a date set by the depositary. The depositary will try, as far as practical, subject to the laws of the Cayman Islands and the provisions of our articles of association or similar documents, to vote or to have its agents vote the deposited common shares as instructed by ADS holders. If we do not request the depositary to solicit your voting instructions, you can still send voting instructions, and, in that case, the depositary may try to vote as you instruct, but it is not required to do so. Except by instructing the depositary as described above, you will not be able to exercise voting rights unless you surrender the ADSs and withdraw the Class A ordinary shares. However, you may not know about the meeting enough in advance to withdraw the Class A ordinary shares. We cannot assure you that you will receive the voting materials in time to ensure that you can instruct the depositary to vote your Class A ordinary shares. In addition, the depositary and its agents are not responsible for failing to carry out voting instructions or for the manner of carrying out voting instructions. This means that you may not be able to exercise voting rights and there may be nothing you can do if your Class A ordinary shares are not voted as you requested. In addition, ADS holders have no right to call a shareholders' meeting.

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***Owners or holders of the ADSs have limited recourse if we or the depositary fail to meet our respective obligations under the deposit agreement.***

The deposit agreement expressly limits the obligations and liability of us and the depositary. For example, the depositary is not liable if any of us or our respective controlling persons or agents is prevented or forbidden from, or subjected to any civil or criminal penalty or restraint on account of, or delayed in, doing or performing any act or thing required by the terms of the deposit agreement and any ADS, by reason of any provision of any present or future law or regulation of the United States or any state thereof, the Cayman Islands or any other country, or of any other governmental authority or regulatory authority or stock exchange, or on account of the possible criminal or civil penalties or restraint, or by reason of any provision, present or future, of our memorandum and articles of association or any provision of or governing any deposited securities, or by reason of any act of God or war or other circumstances beyond its control (including, without limitation, nationalization, expropriation, currency restrictions, work stoppage, strikes, civil unrest, revolutions, rebellions, explosions, and computer failure). In addition, the depositary and any of its agents also disclaim any liability for (i) any failure to carry out any instructions to vote, the manner in which any vote is cast or the effect of any vote or failure to determine that any distribution or action may be lawful or reasonably practicable or for allowing any rights to lapse in accordance with the provisions of the deposit agreement, (ii) the failure or timeliness of any notice from us, the content of any information submitted to it by us for distribution to you or for any inaccuracy of any translation thereof, (iii) any investment risk associated with the acquisition of an interest in the deposited securities, the validity or worth of the deposited securities or the credit-worthiness of any third party, (iv) any tax consequences that may result from ownership of ADSs, ordinary shares or deposited securities, or (v) any acts or omissions made by a successor depositary whether in connection with a previous act or omission of the depositary or in connection with any matter arising wholly after the removal or resignation of the depositary, provided that in connection with the issue out of which such potential liability arises the depositary performed its obligations without gross negligence or willful misconduct while it acted as depositary. These provisions of the deposit agreement will limit the ability of owners or holders of the ADSs to obtain recourse if we or the depositary fail to meet our respective obligations under the deposit agreement.

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***You may experience dilution of your holdings due to the inability to participate in rights offerings.***

We may from time to time distribute rights to our shareholders, including rights to acquire our securities. However, we cannot make rights available to you in the United States unless we register both the rights and the securities to which the rights relate under the Securities Act or an exemption from the registration requirements is available. Under the deposit agreement, the depositary will not make rights available to you unless both the rights and the underlying securities to be distributed to ADS holders are either registered under the Securities Act or exempt from registration under the Securities Act. We are under no obligation to file a registration statement with respect to any such rights or securities or to endeavor to cause such a registration statement to be declared effective and we may not be able to establish a necessary exemption from registration under the Securities Act. Accordingly, you may be unable to participate in our rights offerings and may experience dilution in your holdings.

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***As a holder of ADSs, you may not receive distributions on the Class A ordinary shares represented by the ADSs or any value for them if it is illegal or impractical to make them available to holders of ADSs.***

Under the terms of the deposit agreement, the Depositary has agreed to pay to you the cash dividends or other distributions it or the custodian receives on the Class A ordinary shares or other deposited securities after deducting its fees and expenses and any taxes or other governmental charges. However, in accordance with the limitations set forth in the deposit agreement, it may be unlawful or impractical to make a distribution other than cash available to holders of ADSs. We have no obligation to take any other action to permit the distribution of the ADSs, Class A ordinary shares, rights or anything else to holders of the ADSs. This means that, as a holder of ADSs, you may not receive the distributions we make on the Class A ordinary shares or any value from them if it is unlawful or impractical to make them available to you. These restrictions may have a material adverse effect on the value of your ADSs.

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***You may be subject to limitations on transfer of your ADSs.***

Your ADSs are transferable on the books of the depositary. However, the depositary may close its books at any time or from time to time when it deems it expedient in connection with the performance of its duties. The depositary may also close its books in emergencies, and on weekends and public holidays. The depositary may refuse to deliver, transfer or register transfers of the ADSs generally when our share register or the books of the depositary are closed, or at any time if we or the depositary thinks it is advisable to do so because of any requirement of law or of any government or governmental body, or under any provision of the deposit agreement, or for any other reason. In addition, ADS holders may not be able to cancel their ADSs and withdraw the underlying Class A ordinary shares when they owe money for fees, taxes and similar charges.

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***You may experience difficulties in effecting service of legal process, enforcing foreign judgments, or bringing actions in China against us or our management named in this annual report based on foreign laws.***

We are a company incorporated under the laws of the Cayman Islands and, to date, conduct the majority of our operations in China and a substantial portion of our assets are located in mainland China. In addition, many of our directors and executive officers reside within China for a significant portion of the time. As a result, it may be difficult for you to effect service of process upon us or those persons inside China. It may also be difficult for you to enforce in U.S. courts judgments obtained in U.S. courts based on the civil liability provisions of the U.S. federal securities laws against us and our officers and directors residing in China. In addition, there is uncertainty as to whether the courts of the Cayman Islands or the PRC would recognize or enforce judgments of U.S. courts against us or such persons predicated upon the civil liability provisions of the securities laws of the United States.

On December 1, 2025, at an extraordinary general meeting of shareholders, the shareholders of the Company approved, by special resolution, the change of domicile of the Company by way of continuation out of the Cayman Islands and domestication into Singapore as a public company limited by shares. As of the date of this annual report, the redomiciliation has not been completed.

The recognition and enforcement of foreign judgments are provided for under the PRC Civil Procedures Law. PRC courts may recognize and enforce foreign judgments in accordance with the requirements of the PRC Civil Procedures Law based either on treaties between China and the country or region where the judgment is made or on principles of reciprocity between jurisdictions. China does not have any treaties or other forms of written arrangement with the United States that provide for the reciprocal recognition and enforcement of foreign judgments. In addition, according to the PRC Civil Procedures Law, the PRC courts will not enforce a foreign judgment against us or our directors and officers if they decide that the judgment violates the basic principles of PRC laws or national sovereignty, security, or the public interest. As a result, it is uncertain whether and on what basis a PRC court would enforce a judgment rendered by a court in the United States.

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***You may face difficulties in protecting your interests, and your ability to protect your rights through U.S. courts may be limited, because we are incorporated under Cayman Islands law.***

We are an exempted company incorporated under the laws of the Cayman Islands. Our corporate affairs are governed by, among other things, our memorandum and articles of association, the Companies Act (As Revised) of the Cayman Islands, or the Companies Act, and the common law of the Cayman Islands. The rights of shareholders to take action against our directors, actions by our minority shareholders and the fiduciary duties of our directors to us under the Cayman Islands law are to a large extent governed by the common law of the Cayman Islands. The common law of the Cayman Islands is derived in part from comparatively limited judicial precedent in the Cayman Islands as well as from the common law of England, the decisions of whose courts are of persuasive authority, but are not binding, on a court in the Cayman Islands. The rights of our shareholders and the fiduciary duties of our directors under Cayman Islands law are not as clearly established as they would be under statutes or judicial precedent in some jurisdictions in the United States. In particular, the Cayman Islands has a less developed body of securities laws than the United States. Some U.S. states, such as Delaware, have more fully developed and judicially interpreted bodies of corporate law than the Cayman Islands. In addition, the Cayman Islands companies may not have the standing to initiate a shareholder derivative action in a federal court of the United States.

Shareholders of Cayman Islands companies like us have no general rights under the Cayman Islands law to inspect corporate records, or to obtain copies of lists of shareholders of these companies. Our directors have discretion under our currently effective memorandum and articles of association to determine whether or not, and under what conditions, our corporate records may be inspected by our shareholders, but are not obliged to make them available to our shareholders. This may make it more difficult for you to obtain the information needed to establish any facts necessary for a shareholder motion or to solicit proxies from other shareholders in connection with a proxy contest.

Certain corporate governance practices in the Cayman Islands, which is our home country, differ significantly from requirements for companies incorporated in other jurisdictions such as the United States. We may in the future rely on home country practice with respect to our corporate governance. If we choose to follow home country practice in the future, our shareholders may be afforded less protection than they otherwise would under rules and regulations applicable to U.S. domestic issuers.

As a result of all of the above, public shareholders may have more difficulty in protecting their interests in the face of actions taken by our management, members of our board of directors or our controlling shareholders than they would as public shareholders of a company incorporated in the United States. For a discussion of significant differences between the provisions of the Companies Act and the laws applicable to companies incorporated in the United States and their shareholders, see "Item 10. Additional Information—B. Memorandum and Articles of Association."

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***We are a foreign private issuer within the meaning of the rules under the Exchange Act, and as such we are exempt from certain provisions applicable to U.S. domestic public companies.***

Because we qualify as a foreign private issuer under the Exchange Act, we are exempt from certain provisions of the securities rules and regulations in the United States that are applicable to U.S. domestic issuers, including:

● the rules under the Exchange Act requiring the filing with the SEC of quarterly reports on Form 10-Q or current reports on Form 8-K;

● the sections of the Exchange Act regulating the solicitation of proxies, consents, or authorizations in respect of a security registered under the Exchange Act;

● the sections of the Exchange Act requiring insiders to file public reports of their stock ownership and trading activities and liability for insiders who profit from trades made in a short period of time;

● the selective disclosure rules by issuers of material nonpublic information under Regulation FD; and

● certain audit committee independence requirements in Rule 10A-3 of the Exchange Act.

We will be required to file an annual report on Form 20-F within four months of the end of each fiscal year. In addition, we intend to publish our results on a quarterly basis as press releases, distributed pursuant to the rules and regulations of the Nasdaq Stock Market. Press releases relating to financial results and material events will also be furnished to the SEC on Form 6-K. However, the information we are required to file with or furnish to the SEC will be less extensive and less timely compared to that required to be filed with the SEC by U.S. domestic issuers. As a result, you may not be afforded the same protections or information that would be made available to you were you investing in a U.S. domestic issuer.

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***As a foreign private issuer, we are permitted to adopt certain home country practices in relation to corporate governance matters that differ significantly from the Nasdaq corporate governance listing standards. These practices may afford less protection to shareholders than they would enjoy if we complied fully with the Nasdaq corporate governance listing standards.***

The Nasdaq permits a foreign private issuer like us to follow the corporate governance practices of its home country. Certain corporate governance practices in the Cayman Islands, which is our home country, may differ significantly from the Nasdaq corporate governance listing standards. For instance, we are not required to:

● have a majority of the board be independent (although all of the members of the audit committee must be independent under the Exchange Act);

● have a compensation committee or a nominations or corporate governance committee consisting entirely of independent directors;

● have regularly scheduled executive sessions with only independent directors each year;

● solicit proxies and hold meetings of our shareholders every year; or

● obtain shareholders' approval for certain issuances of securities, including shareholders' approval of stock option plans.

We may rely on home country practice with respect to our corporate governance. If we choose to follow home country practice in the future, our shareholders may be afforded less protection than they otherwise would enjoy under the Nasdaq corporate governance listing standards applicable to U.S. domestic issuers.

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***We are an emerging growth company within the meaning of the Securities Act and may take advantage of certain reduced reporting requirements.***

As a company with less than US$1.235 billion in revenues for our last fiscal year, we qualify as an "emerging growth company" pursuant to the JOBS Act. Therefore, we have elected to take advantage of specified reduced reporting and other requirements that are otherwise applicable generally to public companies and acknowledge such election is irrevocable pursuant to Section 107 of the JOBS Act. These provisions include exemption from the auditor attestation requirement under Section 404 of the Sarbanes-Oxley Act of 2002, or Section 404, in the assessment of the emerging growth company's internal control over financial reporting and permission to delay adopting new or revised accounting standards until such time as those standards apply to private companies. As a result, if we elect not to comply with such reporting and other requirements, in particular the auditor attestation requirements, our investors may not have access to certain information they may deem important.

The JOBS Act also provides that an emerging growth company does not need to comply with any new or revised financial accounting standards until such date that a private company is otherwise required to comply with such new or revised accounting standards. We have elected to take advantage of the extended transition period for complying with new or revised accounting standards until those standards would otherwise apply to private companies. As a result, our results of operations and financial statements may not be comparable to the results of operations and financial statements of other companies that have adopted the new or revised accounting standards. If we cease to be an emerging growth company, we will no longer be able to take advantage of these exemptions or the extended transition period for complying with new or revised accounting standards.

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***The deposit agreement provides that the United States District Court for the Southern District of New York (or, if the United States District Court for the Southern District of New York lacks subject matter jurisdiction over a particular dispute, the state courts in New York County, New York) shall have exclusive jurisdiction over any suit, action or proceeding arising out of or relating in any way to the ADSs or the deposit agreement, which could limit the ability of owners and holders of the ADSs or other securities to obtain a favorable judicial forum for disputes with us, our directors and officers, the depositary, and potentially others.***

The deposit agreement provides that the United States District Court for the Southern District of New York (or, if the United States District Court for the Southern District of New York lacks subject matter jurisdiction over a particular dispute, the state courts in New York County, New York) shall have exclusive jurisdiction over any suit, action or proceeding against or involving us or the depositary, arising out of or relating in any way to the deposit agreement or the transactions contemplated thereby or by virtue of owning the ADSs. The enforceability of similar federal court choice of forum provisions has been challenged in legal proceedings in the United States, and it is possible that a court could find this type of provision to be inapplicable or unenforceable. If a court were to find the federal choice of forum provision contained in the deposit agreement to be inapplicable or unenforceable in an action, we may incur additional costs associated with resolving such action in other jurisdictions. If upheld, the forum selection provision in the deposit agreement may limit a security-holder's ability to bring a claim against us, our directors and officers, the depositary, and potentially others in his or her preferred judicial forum, and this limitation may result in increased costs for investors to bring lawsuits and discourage such lawsuits. Owners and holders of the ADSs will not be deemed to have waived our compliance with the federal securities laws and the regulations promulgated thereunder pursuant to the exclusive forum provision in the deposit agreement. In addition, the forum selection provision of the deposit agreement does not affect the right of an ADS holder or the depositary to require any claim against us, including a federal securities law claim, to be submitted to arbitration or to commence an action in any court in aid of that arbitration provision, or to enter judgment upon or enforce any arbitration award.

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***ADSs holders may not be entitled to a jury trial with respect to claims arising under the deposit agreement, which could result in less favorable outcomes to the plaintiff(s) in any such action.***

The deposit agreement governing the ADSs representing our Class A ordinary shares provides that, to the fullest extent permitted by law, ADS holders waive the right to a jury trial of any claim that they may have against us or the depositary arising out of or relating to our Class A ordinary shares, the ADSs or the deposit agreement, including any claim under the U.S. federal securities laws.

If we or the depositary opposed a jury trial demand based on the waiver, the court would determine whether the waiver was enforceable based on the facts and circumstances of that case in accordance with the applicable state and federal law. To our knowledge, the enforceability of a contractual pre-dispute jury trial waiver in connection with claims arising under the federal securities laws has not been finally adjudicated by the United States Supreme Court. However, we believe that a contractual pre-dispute jury trial waiver provision is generally enforceable, including under the laws of the State of New York, which govern the deposit agreement, by a federal or state court in the City of New York, which has nonexclusive jurisdiction over matters arising under the deposit agreement. In determining whether to enforce a contractual pre-dispute jury trial waiver provision, courts will generally consider whether a party knowingly, intelligently, and voluntarily waives the right to a jury trial. We believe that this is the case with respect to the deposit agreement and the ADSs. It is advisable that you consult legal counsel regarding the jury waiver provision before entering into the deposit agreement.

If you or any other owners or holders of ADSs bring a claim against us or the depositary in connection with matters arising under the deposit agreement or the ADSs, including claims under federal securities laws, you or such other holder or beneficial owner may not be entitled to a jury trial with respect to such claims, which may have the effect of limiting and discouraging lawsuits against us or the depositary. If a lawsuit is brought against us or the depositary under the deposit agreement, it may be heard only by a judge or justice of the applicable trial court, which would be conducted according to different civil procedures and may result in different outcomes than a trial by jury would have had, including results that could be less favorable to the plaintiff(s) in any such action.

Nevertheless, if this jury trial waiver provision is not permitted by applicable law, an action could proceed under the terms of the deposit agreement with a jury trial. The deposit agreement also provides that ADSs holders and the depositary have the right to elect to have any claim against us arising out of or relating to our Class A ordinary shares, ADSs, ADRs or the deposit agreement settled by arbitration in New York, New York rather than in a court of law, and to have any judgment rendered by the arbitrators entered in any court having jurisdiction. The arbitral tribunal in any such arbitration would not have the authority to award any consequential, special, or punitive damages or other damages not measured by the prevailing party's actual damages and may not make any ruling, finding or award that does not conform to the provisions of the deposit agreement. The deposit agreement does not give us the right to require that any claim, whether brought by us or against us, be arbitrated. The optional arbitration provision does not apply to claims under federal securities laws or claims other than in connection with our initial public offering.

No condition, stipulation, or provision of the deposit agreement or ADSs serves as a waiver by any holder or beneficial owner of ADSs or by us or the depositary of compliance with any substantive provision of the U.S. federal securities laws and the rules and regulations promulgated thereunder.

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***The deposit agreement may be amended or terminated without your consent.***

We and the depositary may amend or terminate the deposit agreement without your consent. Such amendment or termination may be done in favor of our company. Holders of the ADSs, subject to the terms of the deposit agreement, will receive notice in the event of an amendment that prejudices a substantial existing right or a termination. If you continue to hold your ADSs after an amendment to the deposit agreement, you agree to be bound by the deposit agreement as amended. The deposit agreement may be terminated at any time upon prior written notice. Upon the termination of the deposit agreement, our company will be discharged from all obligations under the deposit agreement, except for our obligations to the depositary thereunder.

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***We are a "controlled company" within the meaning of the Nasdaq Stock Market listing rules and, as a result, may rely on exemptions from certain corporate governance requirements that provide protection to shareholders of other companies.***

We are a "controlled company" as defined under the Nasdaq Stock Market listing rules because Mr. Yang Lu, our founder, controls more than 50% of our total voting power. Pursuant to our currently effective memorandum and articles of association, an ordinary resolution to be passed at a shareholders' meeting requires the affirmative vote of a simple majority of the votes attaching to the ordinary shares cast at a meeting, while a special resolution requires the affirmative vote of no less than two-thirds of the votes cast attaching to the outstanding and issued ordinary shares cast at a meeting. A special resolution will be required for important matters such as making changes to our memorandum and articles of association. As a result, Mr. Yang Lu will have the ability to control or significantly influence the outcome of matters requiring approval by shareholders. In addition, for so long as we remain a controlled company under that definition, we are permitted to elect to rely on, and may rely on, certain exemptions from corporate governance rules, including an exemption from the rule that a majority of our board of directors must be independent directors. We may also rely on the exemption available for foreign private issuers to follow our home country governance practices. See "Item 3. Key Information—D. Risk Factors — Risks Relating to the ADSs — As a foreign private issuer, we are permitted to adopt certain home country practices in relation to corporate governance matters that differ significantly from the Nasdaq corporate governance listing standards. These practices may afford less protection to shareholders than they would enjoy if we complied fully with the Nasdaq corporate governance listing standards." As a result, you may not have the same protection afforded to shareholders of companies that are subject to these corporate governance requirements.

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***We may be classified as a passive foreign investment company, which could result in adverse U.S. federal income tax consequences to U.S. investors in ADSs or ordinary shares.***

Based on current estimates of our gross income and the value of our gross assets (including goodwill) and the manner in which we conduct our business, we do not believe that we were a passive foreign investment company ("PFIC") for U.S. federal income tax purposes for the taxable year ended December 31, 2024. However, because PFIC status depends on the composition of a company's income and assets and the market value of its assets from time to time, there can be no assurance that we will not be a PFIC for any taxable year.

A non-U.S. corporation is a PFIC for U.S. federal income tax purposes for any taxable year in which (after taking into account the income and assets of subsidiaries in which it owns at least a 25% interest by value), (i) at least 75% of its gross income is "passive" income, such as interest and income from financial investments (the "income test") or (ii) at least 50% of the average value of its assets (generally determined on a quarterly basis) consists of assets that produce or are held to produce passive income (the "asset test"). For purposes of the asset test, any cash, and cash equivalents (such as bank deposits) will count as passive assets, and goodwill should be treated as an active asset to the extent associated with activities that produce or intended to produce active income. In determining the average percentage value of our gross assets, the aggregate value of our assets will generally be deemed to be equal to our market capitalization (determined by the sum of the aggregate value of our outstanding equity) plus our liabilities. With certain exceptions, we do not currently generate any income from our primary business, and our gross income is currently comprised primarily of interest and other investment income (which is passive) and governmental grants (which is likely to be active income). Therefore, our PFIC status under the income test for any taxable year in which we do not generate significant income from our primary business, including the current taxable year, will likely depend on the relative amounts of government grants and the Option Grant Fee against the amounts of interest and other passive income we earn. The receipt of governmental grants is subject to various conditions and there can be no assurance that we will continue to receive governmental grants in future taxable years or as to the amount of governmental grants that we will receive in any taxable year. Additionally, the Option Grant Fee is not a reoccurring payment in future taxable years. Further, we will hold a substantial amount of cash and cash equivalents following the offering and while we continue to do so, our PFIC status for any taxable year will depend on the value of our goodwill. The value of our goodwill may be determined, in large part, by reference to the market price of our ADSs, which is likely to be volatile given the nature of our business and the current market conditions. Therefore, we could be a PFIC for any future taxable year if our market capitalization were to decrease significantly while we hold substantial cash and cash equivalents, or if the gross income that we and our subsidiaries earn from investing the portion of cash raised in our initial public offering and the concurrent private placement is substantial in comparison with the gross income from our business operation. Accordingly, we cannot assure you that we will not become a PFIC for the current or any future taxable year.

If we were treated as a PFIC for any taxable year, then U.S. investors could be subject to adverse U.S. federal income tax consequences (regardless of whether we continue to be a PFIC), including increased tax liability on disposition gains and certain "excess distributions" and additional reporting requirements. See "Item 10. Additional Information—E. Taxation — United States Federal Income Tax Considerations." for further information. U.S. investors should consult their tax advisers regarding our PFIC status for any taxable year and the potential application of the PFIC rules to an investment in ADSs or ordinary shares including the availability and the advisability of making certain elections under the PFIC rules.

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***We incur increased costs as a result of being a public company, and will incur further increased costs after we cease to qualify as an "emerging growth company."***

As a public company, we incur significant legal, accounting, and other expenses that we would not incur as a private company. The Sarbanes-Oxley Act of 2002, as well as rules subsequently implemented by the SEC and the Nasdaq Stock Market, impose various requirements on the corporate governance practices of public companies. We expect these rules and regulations to increase our legal and financial compliance costs and to make some corporate activities more time-consuming and costly. Especially after we are no longer an emerging growth company, we expect to incur significant expenses and devote substantial management effort toward ensuring compliance with the requirements of Section 404 of the Sarbanes-Oxley Act of 2002 and the other rules and regulations of the SEC. For example, as a result of becoming a public company, we need to increase the number of independent directors and adopt policies regarding internal controls and disclosure controls and procedures. We also expect that operating as a public company will make it more difficult and more expensive for us to obtain director and officer liability insurance, and we may be required to accept reduced policy limits and coverage or incur substantially higher costs to obtain the same or similar coverage. In addition, we will incur additional costs associated with our public company reporting requirements. It may also be more difficult for us to find qualified persons to serve on our board of directors or as executive officers. We are currently evaluating and monitoring developments with respect to these rules and regulations, and we cannot predict or estimate with any degree of certainty the amount of additional costs we may incur or the timing of such costs.

In the past, shareholders of a public company often brought securities class action suits against the company following periods of instability in the market price of that company's securities. If we were involved in a class action suit, it could divert a significant amount of our management's attention and other resources from our business and operations, which could harm our results of operations and require us to incur significant expenses to defend the suit. Any such class action suit, whether or not successful, could harm our reputation and restrict our ability to raise capital in the future. In addition, if a claim is successfully made against us, we may be required to pay significant damages.

**ITEM 4. INFORMATION ON THE COMPANY**

**A. History and Development of the Company**

We commenced our business in mainland China in 2004 through Adlai Nortye Biopharma Co., Ltd., which we refer to as our operating subsidiary in the PRC. We initially focused primarily on generic pharmaceuticals and polypeptide intermediate, until 2016 when our founders, Mr. Yang Lu and Mr. Donghui Yang, led our strategic transition to become a R&D-driven pharmaceutical company, focusing on the discovery and development of innovative cancer therapies.

Our ultimate holding company was incorporated in the Cayman Islands in May 2018 to facilitate offshore financing activities, and our daily operations are conducted primarily through our operating subsidiaries in the United States and mainland China. Between January 2018 and June 2022, Alpine Bioscience Ltd, Adlai Nortye Pte. Ltd., Adlai Nortye (HK) Limited, and Adlai Nortye (Switzerland) AG were incorporated in the British Virgin Islands, Singapore, Hong Kong, and Switzerland as our intermediary holding entities. In March 2019, Adlai Nortye (HK) Limited acquired entire equity interests in Adlai Nortye Biopharma Co., Ltd. from its then shareholders and Adlai Nortye Biopharma Co., Ltd. became a wholly owned subsidiary of our ultimate holding company.

In order to conduct clinical trials in the U.S., Adlai Nortye USA INC was incorporated under the laws of the State of Delaware in the U.S. in January 2018. In June 2022, as a part of a reorganization, Adlai Nortye (Switzerland) AG acquired all its shares and Adlai Nortye USA INC become a wholly owned subsidiary of our ultimate holding company.

The address of our registered office in Cayman Islands and our principal executive office is at c/o PO Box 309, Ugland House, Grand Cayman KY1-1104, Cayman Islands. Our telephone number is +1 848-230-7430. The United States and China are two important markets and locations for our operations. In addition to our principal executive office in the Cayman Islands, we also have two regional headquarters at (i) New Jersey Biotechnology Development Center, 685 US Hwy 1, 2nd floor, North Brunswick Township, NJ 08902, the United States and (ii) Building 6 & 8, 1008 Xiangwang Street, Yuhang District, Hangzhou, Zhejiang, the People's Republic of China. Our agent for service of process in the United States is Cogency Global Inc., with the address at 122 East 42nd Street, 18th Floor, New York, NY 10168.

In September 2023, we became a publicly traded company on the Nasdaq under the symbol "ANL." Our reports filed with or furnished to the SEC are available on our website at *https://www.adlainortye.com* as soon as reasonably practicable after we electronically file such material with, or furnish it to, the SEC. The information contained on our websites is not a part of this annual report. The SEC maintains a website at *http://www.sec.gov* that contains reports and other information regarding us and other companies that file materials with the SEC electronically.

**B. Business Overview** 

**Overview**

We are a global clinical-stage company at the forefront of discovering and developing innovative cancer therapies. Leveraging our dual R&D presence in the U.S. and China, we are building a robust pipeline of drug candidates focused on two key areas where we believe we can make a significant difference. (1) RAS-targeting therapies: we are tackling RAS-driven cancers with AN9025, an oral pan-RAS(ON) inhibitor, and AN4035, a CEACAM5-targeting ADC delivering a potent pan-RAS(ON) inhibitor directly to tumors. (2) Next-generation cancer immunotherapies: our candidates, AN8025 (a tri-functional fusion protein of αPD-L1 x CD86 variant x LAG3 variant), a T-cell and antigen-presenting cell modulator, and AN4005 (a first-in-class oral small-molecule PD-L1 inhibitor), are designed to activate cancer immunity in novel ways.

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***Our pipeline***

We are advancing a robust pipeline of innovative drug candidates in various stages of development. The following chart provides an overview of the status of our drug candidates:

![](ea028259301_img2.jpg)

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***AN9025***

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AN9025 is an oral small molecule pan-RAS(ON) inhibitor with best-in-class potential, designed to target a broad spectrum of RAS mutations across various tumor types. Preclinical studies have demonstrated that AN9025 effectively inhibits RAS-mutant cancers with potent and durable efficacy, including pancreatic, lung, and colorectal adenocarcinomas, and shows comparable or superior results relative to a benchmark agent of the same class. The clinical phase I study of AN9025 is currently ongoing.

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***AN4035***

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AN4035 is a proprietary CEACAM5-targeting antibody drug conjugate (ADC) designed to deliver potent anti-tumor activity with an improved therapeutic window. It is armed with highly potent pan-RAS(ON) inhibitor payload, which effectively target a broad spectrum of CEACAM5-expressing, RAS-driven cancers. We expect to submit IND in the middle of 2026.

***AN8025***

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AN8025 is a next-generation tri-specific antibody fusion protein derived from an approved αPD-L1 antibody and fused with functionally optimized CD86 variant and LAG3 variant. Designed to modulate T cell and antigen-presenting cell (APC) functions, preclinical studies have demonstrated that AN8025 enhances both the quantity and quality of APCs while also inducing robust PD-L1-dependent T cell activation and anti-tumor efficacy in vivo. The clinical phase I study of AN8025 is currently ongoing.

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***AN4005***

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AN4005 is an orally available, small-molecule PD-L1 inhibitor that demonstrates antitumor activity by the blockade of PD-1/PD-L1 interaction. Preliminary results from the Dose-Escalation Phase, presented at SITC 2024, demonstrated that AN4005 exhibits favorable safety and tolerability in patients with advanced tumors. Encouraging preliminary efficacy was observed in a tumor type known to respond to anti-PD-(L)1 therapy. The trial has now advanced to the Expansion Phase, evaluating two doses of AN4005 in checkpoint inhibitor-naïve patients. Proof-of-concept data from the Expansion Phase is expected to be presented in a conference in 2026.

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***AN0025***

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AN0025 is a small molecule EP4 antagonist designed to modulate the tumor microenvironment. In the phase Ib study of preoperative AN0025 and radiotherapy/chemoradiotherapy combination in rectum cancer, preliminary efficacy results (20% clinical complete response (cCR) and 16% pathologic complete response (pCR)) are encouraging. ARTEMIS (Augmenting RadioTherapy in REctal Cancer to Minimise Invasive Surgery) phase II study of preoperative AN0025 and radiotherapy/chemoradiotherapy combination in rectum cancer is ongoing. The futility analysis of this Phase 2 study was passed in March 2026 and the topline results are expected in the first half of 2027.

***Our company history and team***

We rebranded in 2016 as Adlai Nortye Biopharma and began development activities focusing on the discovery and development of innovative cancer therapies, after originally incorporating in 2004. We have assembled an experienced management team consisting of successful entrepreneurs and industry veterans.

Our founder, chief executive officer, and chairman of our board of directors, Mr. Yang Lu is a successful entrepreneur who brings expertise across the domains of business development, operations, and management. Our president and head of research and development, Dr. Archie Tse, previously served as the Chief Scientific Officer, Senior Vice President, Head of Research and Early Clinical Development, and Head of CMC Department of CStone Pharmaceuticals. Before that, Dr. Tse held leadership positions in multinational companies, including MSD and Daiichi-Sankyo.

Since our inception, we have received strong support from our shareholders, including financial investors as well as several industry-leading strategic investors. This investor base is, and we expect will continue to be, aligned with our vision and strategy going forward.

**Our differentiated oncology portfolio**

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***AN9025: An Oral Small-Molecule Pan-RAS(ON) Inhibitor***

AN9025 is an oral small molecule pan-RAS(ON) inhibitor designed to address a broad range of RAS mutations across multiple tumor types. The clinical phase I study of AN9025 is currently ongoing.

AN9025 demonstrates superior potency compared to a clinical benchmark pan-RAS(ON) inhibitor sharing the same mechanism of action, driving potent and broad-spectrum anti-tumor activity in both in vitro and in vivo models.

![](ea028259301_img7.jpg)

![](ea028259301_img8.jpg)

***AN4035: A Novel CEACAM5 Pan-RAS(ON)i ADC***

AN4035 is a proprietary CEACAM5-targeting antibody drug conjugate (ADC) designed to deliver potent anti-tumor activity with an improved therapeutic window. We expect to submit IND in the middle of 2026.

![](ea028259301_img9.jpg)

AN4035 targets CEACAM5, an antigen highly overexpressed in lung, pancreatic, and colorectal cancers—tumor types that frequently harbor RAS mutations. AN4035 has a homogeneous DAR 8 and shows excellent DAR stability over human plasma.

AN4035 demonstrates potent, nanomolar to picomolar cytotoxicity across a broad panel of RAS-addicted, CEACAM5-positive cancer cell lines. In addition, AN4035 also exhibits a robust bystander effect in multiple RAS-addicted, CEACAM5-positive cancer cell lines.

AN4035 demonstrated robust anti-tumor activity in multiple CDX and PDX models.

![](ea028259301_img10.jpg)

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***AN8025: A Potential First-in-Class, Multi-Functional T Cell/APC Modulator***

AN8025 emerges as a tri-specific antibody fusion protein derived from a clinically validated and approved αPD-L1 antibody, fused with functionally optimized CD86 variant (CD86v) and LAG3 variant (LAG3v) on its C- and N-terminus of heavy chain, respectively. AN8025 leverages the LAG3 component to stimulate the differentiation and maturation of antigen-presenting cells (APCs), while the CD86 and αPD-L1 components synergistically amplify tumor-specific T cell responses. Together, these actions orchestrate a multifaceted enhancement of immune function. The clinical phase I study of AN8025 is currently ongoing.

In vitro, we demonstrated that AN8025 improved the quantity and quality of APCs, compared to an aPD-L1 mAb.

![](ea028259301_img4.jpg)

We also demonstrated that AN8025 induced stronger T Cell response than an aPD-L1 mAb and displays PD-L1-dependent T-cell activation. Additionally, this elevated T cell activation is not observed in human primary T cells, where PD-L1 levels are relatively low, unlike the unconditional activation of T cells by the CD28 super-agonist.

![](ea028259301_img5.jpg)

In addition, we demonstrated that AN8025 displayed potent antitumor efficacy in syngeneic and humanized mouse tumor models.

![](ea028259301_img6.jpg)

***Other Pipelines***

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***AN4005: Orally Available, Small-Molecule PD-L1 Inhibitor***

AN4005, a drug candidate discovered in-house, is an oral small-molecule PD-L1 inhibitor designed to disrupt the interaction between PD-1 and PD-L1.

AN4005X0101 (NCT04999384) is a Phase I, multi-center, open-label clinical trial study in patients with advanced solid tumors. A traditional '3+3' design was employed for dose escalation, with sentinel patients enrolled at the starting dose of 50 mg BID. As of 14 October 2024, 25 patients with advanced solid tumors in the U.S. and China received AN4005 across six tested dose levels (50 mg BID to 1000 mg QD).

AN4005 was well-tolerated with 20 (80%) patients experienced at least one AN4005-related AE, two (8%) patients experienced Grade 3 AN4005-related AE. No Grade 4 or 5 AN4005-related AEs were observed. 8 (32%) patients experienced 15 serious adverse events (SAEs); 1 (4%) patient experienced 1 SAE assessed by investigator as related to AN4005. Immune-related AEs were reported in two patients (8.3%) and manageable. No patients experienced AEs leading to dose reduction of AN4005. 9 (36%) patients experienced at least 1 AE leading to dose interruption of AN4005. 4 (16%) patients had AE that led to discontinuation of AN4005. No dose-limiting toxicities were observed and the MTD was not reached.

Overall disease control rate was 41.7% (10/24). One patient with high microsatellite instability (MSI-H) colorectal cancer treated at 300 mg QD had a confirmed complete response. Notably, this patient had responded to two prior anti-PD-(L)1 mAbs but was unable to continue intravenous therapy due to the COVID-19 pandemic, highlighting the value of an oral PD-L1 inhibitor. Following the completion of the Dose-Escalation Phase and a preliminary food-effect cohort, the trial has now advanced to the Expansion Phase, evaluating two doses of AN4005 in checkpoint inhibitor-naïve patients. Proof-of-concept data from the Expansion Phase is expected to be presented in a conference in second half of 2026.

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***AN0025: a tumor microenvironment modulator***

AN0025, in-licensed from Eisai, is a small molecule EP4 antagonist designed to modulate the tumor microenvironment. It is designed to block the prostaglandin E2 ("PGE2")-EP4 signaling pathway to inhibit PGE2-mediated immunosuppression in cancer patients. The development strategy for AN0025 has been adjusted to focus on its use as a chemoradiation modulator. Our approach relies on investigator-initiated studies to generate proof-of-concept ("PoC") data in a cost-effective manner, with an emphasis on locally advanced rectal cancer and esophageal cancer. This strategic shift aims to optimize resource allocation while advancing clinical validation in key tumor types.

ARTEMIS is a randomized phase II trial for patients with moderate to high-risk rectal cancer where pre-operative chemo-RT is a standard treatment option and suitable for organ preservation. Patients are randomized 1:1 between 1) standard of care long-course chemo-RT (LCCRT) or short-course chemo-RT (SCCRT) based on clinician choice, and 2) standard of care LCCRT or SCCRT based on clinician choice, with the addition of immunotherapy agent AN0025. Both arms will also receive total neoadjuvant treatment (TNT) in the form of FOLFOX or CAPOX, based on clinician choice. The primary endpoint is Clinical Complete Response rate at 6 months post start of radiotherapy. A total of 140 patients will be randomized. The futility analysis of this Phase 2 study was passed in March 2026 and the topline results are expected in the first half of 2027.

**Research and development** 

We believe that R&D is key to driving our therapeutic strategy and maintaining our competitiveness in the biopharmaceutical industry. Our in-house research and development function had 75 members with extensive drug discovery and development experience as of December 31, 2025. Around 84% of our research and development team members have master or doctorate degrees in biology or chemistry related majors. Leveraging our strong research and development capabilities, we have developed a pipeline with significant potential.

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**Competition**

The pharmaceutical and biopharmaceutical industries are highly competitive and subject to rapid and significant change. While we believe that our pipeline of innovative drug candidates in clinical and preclinical trials, strong R&D capability, integrated platform and cohesive leadership team provide us with competitive advantages, we face potential competition from many different sources working to develop therapies targeting the same indications against which we develop our drug candidates, in particular in the RAS-targeting therapies. These include major pharmaceutical companies as well as specialty pharmaceutical and biotechnology companies, academic institutions, government agencies, and research institutions. Any drug candidates that we successfully develop and commercialize will compete with existing drugs and with any new drugs that may become available in the future.

**License and collaboration agreements**

***Collaboration with ASK Pharm***

On December 29, 2025, we entered into a collaboration agreement with ASK Pharm, a research-based pharmaceutical enterprise established in 2003, specializing in digestive disease, multidrug resistant infection, oncology and chronic disease areas, with respect to proprietary pan-RAS (ON) inhibitor AN9025.

Under the terms of the agreement, ASK Pharm will obtain exclusive rights to develop, manufacture, and commercialize AN9025 in mainland China, Hong Kong and Macao (the "Licensed Territory"). Adlai Nortye will retain worldwide rights to the compound excluding the Licensed Territory. Adlai Nortye is eligible to receive total consideration of up to RMB 1.6 billion (approximately USD 230 million), including an upfront payment and near-term milestone payments exceeding USD 20 million, plus tiered royalties ranging from a high single-digit to mid-teens percentage of net product sales in the Licensed Territory.

***Collaboration with Biotime***

On November 15, 2021, we entered into a collaboration agreement with Xiamen Biotime Biotechnology Co. Ltd ("Biotime"), a biotechnology company established in 2008, focusing on the R&D, manufacturing, and commercialization of in vitro diagnostic devices and reagents, with respect to five products, namely our drug candidates AN4005 and AN3025, and three other early-stage programs not included in our pipeline. Under this agreement, we assigned to Biotime a list of patents and related research material, know-how, and research results generated through studies of the five products to engage in preclinical and clinical development, registration, manufacturing, and commercialization of (a) AN4005 and AN3025 in China, and (b) three early-stage programs globally.

Under this agreement, Biotime is obligated to pay an aggregated down payment of up to RMB295.0 million (approximately US$46.0 million, based on the conversion rate of RMB6.4508 to US$1.00, which was the average daily exchange rate for the year ended December 31, 2021) in relation to the patents, patent applications, know-how, data, and information of the five products. Biotime also agreed to make milestone payments in the aggregate amount of RMB835.0 million (approximately US$129.0 million, based on the conversion rate of RMB6.4508 to US$1.00, which was the average daily exchange rate for the year ended December 31, 2021) conditioned upon the achievement of certain development and sales targets. Additionally, Biotime also agrees to make payments at remuneration rates ranging from mid-single digits to mid-teens depending on the net sales of the products. Biotime has made down payments totaling RMB295.0 million (approximately US$46.0 million) to us.

Unless terminated earlier, the term of the agreement will continue in full force and effect. Each party enjoys customary termination rights such as the right to terminate for the other party's material breach. Specifically, Biotime is entitled to suspend performance of the agreement or terminate the agreement if we make any materially false or misleading statement that causes Biotime to not be able to perform its obligations under the agreement.

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***Collaboration with WuXi Biologics***

On September 6, 2021, we entered into a worldwide license agreement with WuXi Biologics Ireland Limited ("WuXi Biologics"), pursuant to which WuXi Biologics granted us a non-exclusive license to certain of its proprietary anti-PD-L1 monoclonal antibody-related technologies. Under the agreement, we are entitled to use the licensed technology to research, develop, manufacture and commercialize products comprising multifunctional antibodies generated based on such technology within the field of prevention, diagnosis and/or treatment of human diseases or conditions worldwide.

Under the terms of the agreement, WuXi Biologics is entitled to receive an upfront payment and is eligible to receive up to $86.75 million in aggregate development, regulatory and commercial milestone payments, as well as tiered royalties ranging from the low- to mid-single-digit percentage on net sales of licensed products.

***Collaboration with Eisai***

In January 2018, we entered into a license agreement (the "Eisai Agreement") with Eisai Co, Ltd. ("Eisai"), concerning the products containing the compound formerly referred to as E7046 (renamed as AN0025), an EP4 antagonist, including its therapeutically-active metabolites and prodrugs (the "Eisai Licensed Products"). Pursuant to the Eisai Agreement, we obtained exclusive, sub-licensable rights and license to research, develop, manufacture, and commercialize the Eisai Licensed Products in any and all preventative, therapeutic, and/or diagnostic uses in human (the "Eisai Licensed Field"), worldwide excluding Japan, Korea, Taiwan, Thailand, India, Philippines, Indonesia, Singapore, Malaysia, Vietnam, Myanmar, Laos, and Cambodia (the "Eisai Licensed Territory"). In addition, Eisai obtained exclusive, sub-licensable rights and license under our technology invented or created under this agreement to research, develop, manufacture, and commercialize the Eisai Licensed Products outside the Eisai Licensed Territory.

Pursuant to the Eisai Agreement, we will be solely responsible for the development of Eisai Licensed Products in the Eisai Licensed Field in the Eisai Licensed Territory, and shall use commercially reasonable efforts to complete the Development Plan (as defined below) and submit for regulatory approval in specified major countries. We have formulated a high-level development plan for AN0025 towards regulatory approval (the "Development Plan") which was included as part of the Eisai Agreement. According to the Development Plan, (i) after analysis of available clinical data from the Phase I study (monotherapy and combination with chemo-radiotherapy), we can move to multiple, small scale Phase I/II studies in the U.S. to evaluate new combination therapies in ICI sensitive tumor types; (ii) we can also conduct novel study design to combine the molecule with anti-PD-1 in both PD-1 naïve and PD-1 failed patient populations; (iii) we can have early interaction with health authorities to help future registration study design and work closely with experienced KOLs to identify potential registration opportunities. Our recent development plan of AN0025 was in line with the Development Plan under the Eisai Agreement. We will bear all the costs and expenses associated with the development of the Eisai Licensed Products. In addition, we are solely responsible for sourcing the manufacturing and supplying of, and all commercialization activities for the Eisai Licensed Products in the Eisai Licensed Territory. Eisai is obliged to provide reasonable assistance to facilitate the transfer of development, manufacturing, and commercialization responsibilities to us as we request.

Under the Eisai Agreement, Eisai and we have established a joint development committee (the "JDC") to implement and oversee the development activities in the Eisai Licensed Field in the Eisai Licensed Territory and to serve as a forum for exchanging data, information and strategy regarding the Eisai Licensed Products. The JDC has equal representation from each party with a chairperson designated by us, and it shall take actions by simple majority vote with each representative having one vote. If the JDC cannot reach agreement on a matter within a specified period, such matter should be elevated to C-level executive officers of both parties; if such matter is still unresolved within a specified period after the elevation, the chairperson designated by us shall have the controlling vote unless such matter involves an amendment of the Development Plan. In accordance with the Eisai Agreement, neither us nor Eisai is allowed to directly or indirectly make, market, promote, sell, offer for sale, import, export, or commercialize any competitive product in the Eisai Licensed Field, or in-license or otherwise acquire any competitive product in the Eisai Licensed Field in the Eisai Licensed Territory.

For the period of time commencing with enrollment of the first five patients in a Phase III clinical trial for the Eisai Licensed Products pursuant to the Development Plan and ending 90 days following the completing of such Phase III clinical trial, Eisai has the option, by written notice, to notify us that it is interested in re-acquiring the rights to develop, manufacture, and commercialize the Eisai Licensed Products in the Eisai Licensed Territory. Upon receipt of the notice, we will negotiate with Eisai on an exclusive basis for up to 90 days in good faith with regard to the terms of Eisai's exercising of its option at a fair market value.

In accordance with the terms of the Eisai Agreement, Eisai would be eligible to receive a series of payments from us, comprising an upfront payment, milestone payments, royalty payments, and, if any, sublicense remuneration payments. In terms of the upfront payment, we shall pay to Eisai an amount up to US$6.0 million, and such amount has been paid by us in May and June 2018. Moreover, under the Eisai Agreement, we are obliged to pay to Eisai milestone payments up to an aggregate amount of approximately US$367 million upon (i) the first achievement of the net sales target of Eisai Licensed Products in a rolling 12-month period; and (ii) the achievement of development milestones, including dosing of the first patient in various clinical trial stages for Eisai Licensed Products, submission of NDA or marketing authorization applications and receipt of regulatory approval for various indications. As of August 31, 2022, we had made milestone payments of US$4.0 million.

Under the Eisai Agreement, during the applicable royalty term, we will also pay royalties based on annual net sales of Eisai Licensed Products in the Eisai Licensed Territory at progressive rates ranging from low-teens to high-teens. Currently, we do not owe any royalty payments to Eisai. The royalty term continues on a country- by-country and product-by-product basis with each such royalty term commencing on the first commercial sale in such country until the latest of (i) expiration of the last-to-expire licensed patent that contains a valid claim in such country, (ii) the tenth anniversary of the date of first commercial sale of such Eisai Licensed Product in such country, or (iii) expiration of regulatory exclusivity for such Eisai Licensed Product in such country, provided that with respect to an Eisai Licensed Product being commercialized in certain major countries, the royalty term shall continue in all these countries until expiration of the last-to-expire licensed patent that contains a valid claim in these countries.

In addition, under the Eisai Agreement, if we sublicense our rights and license to a third party, we shall pay to Eisai sublicense remuneration payments at remuneration rates ranging from low-teens to mid-twenties depending on the sublicense conclusion dates. Currently, we do not owe any sublicense remuneration payments to Eisai.

Unless terminated earlier, the Eisai Agreement will continue in full force and effect on a product-by- product and country-by-country basis until (i) the expiration of the royalty term in a country if a product is commercialized within 15 years of the date of the Eisai Agreement, or (ii) the 15th anniversary of this Eisai Agreement if there has not been a first commercial sale of a product in a country within 15 years of the date of the Eisai Agreement. After expiration of the Eisai Agreement, on a product-by-product, country-by- country basis, the rights and licenses granted to us or Eisai thereunder will become irrevocable, non-exclusive, royalty-free, fully paid-up, and non-terminable. The Eisai Agreement can be early terminated by either party because of the other party's uncured material breach, bankruptcy-related events, or proceedings, or patent challenge. We may terminate this agreement if competent regulatory authority in certain major countries decides to preclude clinical use of the Eisai Licensed Products on grounds of safety. This agreement may also be terminated by Eisai if we do not use commercially reasonable efforts to perform our obligations as per the Development Plan and achieve regulatory and commercial milestones under the Eisai Agreement and the JDC fails to resolve such issue.

**Intellectual property**

Intellectual property, including patents, trade secrets, trademarks, and copyrights, is critical to our business. Our future commercial success depends, in part, on our ability to obtain and maintain patent and other intellectual property and proprietary protections for commercially important technologies, inventions, and know-how related to our business; defend and enforce our patents; preserve the confidentiality of our trade secrets; and operate without infringing, misappropriating, or otherwise violating the valid, enforceable intellectual property rights of third parties.

We have a global portfolio of patents to protect our drug candidates and technologies. As of December 31, 2025, we owned or had exclusive license rights to (i) 98 granted patents and 118 pending patent applications in jurisdictions such as the U.S., EPO, mainland China, Japan, South Korea, Canada, Australia, Taiwan, Mexico, and Brazil, and (ii) 14 patent applications under the PCT that has not been nationalized.

The patent portfolios for our clinical stage lead product and other products as of December 31, 2025 are summarized below:

●  ***AN8025*** : As of December 31, 2025, we held 17 pending patent applications directed to AN8025 compound, including in the U.S., EPO, China, Japan, South Korea, Canada and Australia. The expiration date is expected to be 2043, without taking into account of any patent term extensions.

●  ***AN9025*** : As of December 31, 2025, we held 3 pending patent applications directed to AN9025 compound, including one in China, one in Taiwan, and one PCT application that we plan to nationalize the PCT application in main jurisdictions such as the U.S., EPO, China, Japan, South Korea, Canada and Australia, etc. before the deadline. The expiration date is expected to be 2045, without taking into account of any patent term extensions.

***AN4005:*** As of December 31, 2025, we held 7 granted patents, including in Japan, Australia, Mexico and Brazil, and 10 pending patent applications in jurisdictions including the U.S., EPO, Canada, New Zealand, South Korea, Singapore and Israel. The expiration date is expected to be 2040, without taking into account of any patent term extensions.

●  ***AN0025*** : As of December 31, 2025, we in-licensed 44 granted patents, including four in the U.S., two in EPO, two in China, and 36 in other jurisdictions, including Canada and Australia, and one pending patent applications directed to AN0025. The expected expiration date of granted patents directed to the potential approved use of the compound is 2036, taking into account of the possible 5-year patent term extensions in jurisdictions where patent term extension is available, including but not limited to the U.S., Europe, and China. The term of patent extension in each jurisdiction is estimated based on the patent filing date, the patent grant date, the IND enabling date, the estimated NDA date, and FDA/EMA/NMPA approval date according to relevant regulations in each jurisdiction. Further to the in-licensed patents, we also filed one PCT patent applications directed to a new formulation of AN0025 which has been nationalized in 19 countries/territories including United States, EPO, Mainland China, Japan, South Korean, Canada, Australia and Mexico.

---

| | | | | |
|:---|:---|:---|:---|:---|
| **Product** | **Scope of patent<br> protection** | **Jurisdiction** | **Status** | **Applicant** |
| AN8025 | &nbsp;&nbsp;&nbsp;&nbsp;Directed to compound | United States,<br> EPO,<br> Mainland China,<br> Japan,<br> Others<sup>(2)</sup> | Pending | Our Group – Ownership |
| AN9025 | &nbsp;&nbsp;Directed to compound | PCT <br> Mainland China,<br> Taiwan | Pending | Our Group – Ownership |
| AN4005 | &nbsp;&nbsp;Directed to compound | Japan<br> Australia<br> Mexico<br> Brazil<br> Russia<br> United States <br> EPO <br> Others<sup>(3)</sup> | Granted <br> Pending | Our Group – Ownership |

---

---

| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
| AN0025 | &nbsp;&nbsp;Directed to | United States | Pending | Our Group |  | Ownership |
|  | &nbsp;&nbsp;formulation | EPO |  |  |  |  |
|  |  | Mainland China |  |  |  |  |
|  |  | Japan |  |  |  |  |
|  |  | Others<sup>(4)</sup> |  |  |  |  |
|  |  | Russia | Granted |  | 2043 |  |
|  | &nbsp;&nbsp;Directed to | United States | Granted | Eisai | 2035 | Exclusive |
|  | combination | Mainland China |  |  | 2035 |  |
|  | therapy | Australia |  |  | 2035 |  |
|  |  | Others<sup>(5)</sup> |  |  | 2035 |  |
|  |  | EPO | Pending |  |  |  |
|  | Directed to | United States | Granted | Eisai | 2031 | Exclusive |
|  | compound | EPO |  |  | 2031 |  |
|  |  | Mainland China |  |  | 2031 |  |
|  |  | Australia |  |  | 2031 |  |
|  |  | Others<sup>(6)</sup> |  |  | 2031 |  |
| AN4005 | &nbsp;&nbsp;Directed to compound | United States,<br> EPO,<br> Mainland China,<br> Japan,<br> Taiwan | Pending | Our Group |  | Ownership |

---

Abbreviation: PCT = Patent Cooperation Treaty

Notes:

(1) Patent expiration year is estimated based on current filing status,
without taking into account any possible patent term adjustments or extensions and assuming payment of all appropriate maintenance, renewal,
annuity, and other government fees. Patent term extension is available in certain jurisdictions, such as in the U.S., Europe, and China.
The patent term restored under patent term extension is estimated based on various factors in different jurisdictions, and subject to
limitations. For example, in the U.S., the maximum extension that can be obtained for a patent is limited to five years, and the
total remaining patent term (with PTE) is limited to fourteen years from the date of product approval by the FDA. The patent expiration
date in the table is obtained from the commercial database of Patsnap.

(2) 13 countries and/or territories, including Canada, Australia, New Zealand, South Korea, and Singapore.

(3) 8 countries and/or territories, including Canada, New Zealand, South Korea, Singapore and Israel.

(4) 14 other countries including Canada, Australia, New Zealand, South Korea, and Singapore.

(5) 6 countries, including Canada, Brazil, Israel, Russia and Mexico. Patent applications of combination therapy is pending in EPO.

(6) 28 countries and/or territories, including Canada, New Zealand, and Hong Kong.

The term of individual patents may vary based on the jurisdictions in which they are granted. In most jurisdictions in which we file patent applications, including the U.S. and China, the term of an issued patent is generally 20 years from the filing date of the earliest non-provisional patent application to which the patent claims priority. In the United States and China, a patent's term may be extended or adjusted to account for administrative delays during prosecution by the patent offices, in excess of a patent applicant's own delays during the prosecution process.

In addition, with respect to any issued patents in the U.S., Europe, and China, we may be entitled to an extension of the patent term for up to five years, provided we meet the applicable requirements for obtaining such patent term extensions. For example, in the U.S., we may apply for a patent term extension of up to five years as compensation for the patent term lost during clinical trials and the FDA regulatory review process under the Hatch-Waxman Amendments. The exact duration of the extension depends on the time we spend in clinical studies, as well as getting an NDA or BLA approval from the FDA. However, a patent term extension cannot extend the remaining term of a patent beyond a total of 14 years from the date of product approval. In addition, a patent may only be extended once, and only those claims covering the approved drug, a method for using it, or a method for manufacturing it may be extended. Furthermore, a new chemical entity is granted five years of data exclusivity and a reference biological product is granted 12 years of data exclusivity from the time of first licensure of the product, and the FDA will not accept an application for a biosimilar or interchangeable product based on the reference biological product until four years after the date of first licensure of the reference product. In certain other foreign jurisdictions, similar extensions as compensation for regulatory delays are also available.

We conduct our business under the brand name "Adlai Nortye" or "阿諾医药." As of December 31, 2025, we had registered 88 trademarks in total. Among them, we registered 21 "Adlai Nortye" or "阿諾医药" trademarks in mainland China, five in Hong Kong, one in Macau, one in Taiwan. We had also registered the "Adlai Nortye" in other twelve jurisdictions including the U.S., Canada, Europe, U.K., Australia, Japan, and South Korea, all of which have been successfully registered. As of December 31, 2025, we were also the registered owner of one domain name.

Pursuant to the license and collaboration agreements we entered into with our collaborators, we were granted certain exclusive licenses to develop and commercialize our drug candidates, including AN0025. For more details, please see the paragraphs headed "— License and collaboration agreements" in this section.

As of December 31, 2025, we had not been involved in any proceedings in respect of, and we had not received notice of any claims of infringement, misappropriation, or other violations of third-party intellectual property and we are not involved in any proceedings in respect of any intellectual property rights that may be threatened or pending and that may have an influence on its research and development for any drug candidates in which we may be a claimant or a respondent.

**Manufacturing and supply**

Our CMC capability includes the following functions: (i) chemical process: our chemical process team focuses on developing and synthesizing active pharmaceutical ingredient ("API"), expediting scale up of compound for early developmental activities in drug safety and pharmaceutical sciences, and fulfilling in a timely and efficient manner the requests for drug substance supply to support preclinical and clinical studies; (ii)formulation development: our formulation development team focuses on developing dosage forms of toxicology evaluations and preclinical and clinical trials, evaluating the physicochemical properties and bioavailability of compounds; (iii) analytical sciences: our analytical science team implements a science- driven, clinical and commercial production oriented approach to the development and application of both classic and state-of-the-art analytical techniques and tools throughout the life cycle of each of our drug candidates, including but not limited to development and validation of analytical methods for API and drug product, technical transfer of process and analytical methods, establishment of specifications, testing and releasing of each batch of API and drug products to be used in preclinical and clinical studies; and (iv) quality control and assurance: with well-documented and comprehensive quality system, the quality control and assurance team is responsible for testing and verifying the product quality with predefined standards in effort to assure the quality of all the batches, manufactured at every stage of manufacturing/processing API and drug products.

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***Manufacturing***

We currently work with qualified CMOs to manufacture and test drug candidates for preclinical and clinical supply. In the near future, we plan to continue outsourcing the manufacturing of our drug candidates, including commercial-scale manufacturing of any approved drugs, to industry-leading, highly reputable, and qualified CMOs/CDMOs globally and in China. We have adopted, and plan to continue to implement, robust procedures in effort to ensure that the production qualifications, facilities, and processes of our CMOs/ CDMOs comply with the applicable regulatory requirements and our internal guidelines and quality standards.

We may also engage additional qualified CMOs/CDMOs in the future to help ensure that we will have sufficient supply of drug candidates for our clinical trials as well as for the commercial sales of our approved drugs. When selecting CMOs/CDMOs, we plan to focus on their qualifications, relevant expertise, production capacity, reputation, track record, product quality, and production cost.

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***Raw materials and suppliers***

We purchase raw materials and equipment for the development of our drug candidates from qualified suppliers. We also work with qualified CROs and CMOs to manage and conduct preclinical and clinical studies and of our pipeline candidates, as well as the manufacturing activities, in China and the United States. Our purchases mainly include licensor, third-party contracting services for research and development of our drug candidates, and manufacturing of certain drug substances for clinical supply, as well as raw materials, consumables, machines, and equipment.

In addition, we believe that adequate alternative sources for such supplies exist and we have developed alternative sourcing strategies for these supplies. We intend to establish necessary relationships with alternative sources based on supply continuity risk assessment. Other than the agreements with certain CROs, we order supplies and services on a purchase order basis and do not enter into long-term dedicated capacity or minimum supply arrangements.

**Regulation**

**U.S. laws and regulations**

In the United States, the FDA regulates drugs under the Federal Food, Drug, and Cosmetic Act (FDCA), and its implementing regulations, and biologics under the FDCA and the Public Health Service Act (PHSA), and its implementing regulations. FDA approval is required before any new unapproved drug or dosage form, including a new use of a previously approved drug, can be marketed in the United States. Drugs and biologics are also subject to other federal, state, and local statutes and regulations. The FDA generally requires the following before drug candidates may be marketed in the United States:

● completion of extensive preclinical laboratory tests and preclinical animal studies, all performed in accordance with Good Laboratory Practices (GLP), regulations, where applicable;

● submission to the FDA of an investigational new drugs (IND), which must become effective before human clinical studies may begin;

● approval by an independent institutional review board (IRB) or ethics committee representing each clinical site before each clinical study may be initiated;

● performance of adequate and well-controlled human clinical studies in accordance with good clinical practice (GCP), requirements to establish safety and efficacy, or with respect to biologics, the safety, purity and potency of the drug candidate for each proposed indication;

● preparation of and submission to the FDA of a new drug application (NDA), or biologics license application (BLA);

● potential review of the product application by an FDA advisory committee, where appropriate and if applicable;

● a determination by the FDA within 60 days of the initial submission of an NDA or BLA to accept the application for formal review;

● satisfactory completion of an FDA pre-approval inspection (PAI) of the manufacturing facilities where the drug substance and drug product are produced, tested, packaged, and labeled to assess compliance with current Good Manufacturing Practices (cGMP), and audits of selected clinical trial sites to ensure compliance with GCP; and

● FDA review and approval of an NDA or BLA prior to any commercial marketing or sale of the drug in the United States.

An IND is a request for authorization from the FDA to administer an investigational drug product to humans. The central focus of an IND submission is on the general investigational plan and the protocol or protocols for preclinical studies and clinical trials. The IND also includes results of animal and *in vitro* studies assessing the toxicology, pharmacokinetics (PK), pharmacology and pharmacodynamic characteristics of the product, chemistry, manufacturing and controls (CMC) information, and any available human data or literature to support the use of the investigational product. An IND must become effective before human clinical trials may begin. Upon the date of submission of the initial IND, the sponsor must wait 30 days to allow for FDA review and comment (e.g., protocol design, proposed starting dose) before dosing the first patient under the IND. If the FDA accepts the sponsor's response to all queries, the sponsor is given agency approval via an "Study May Proceed letter" (or email) for the clinical trial. If questions are not answered appropriately or the FDA has concerns, the IND may be placed on clinical hold and the IND sponsor and the FDA must resolve any outstanding concerns or questions before the clinical trial can begin. Submission of an IND therefore may or may not result in FDA authorization to begin a clinical trial.

Clinical trials involve the administration of the investigational product to human subjects under the supervision of qualified investigators in accordance with GCP, which includes the requirement that all research subjects provide their informed consent for their participation in any clinical study. Clinical trials are conducted under protocols detailing, among other things, the objectives of the study, the parameters to be used in monitoring safety and the effectiveness criteria to be evaluated. An amendment to the existing IND or initiation of a new, separate IND must be made for each successive clinical trial or amendment to the information contained in the IND for the existing clinical trial. Furthermore, an independent IRB for each site proposing to conduct the clinical trial must review and approve the plan for any clinical trial and its informed consent form before the clinical trial begins at that site, and must monitor the study until completed. Regulatory authorities, the IRB or the sponsor may suspend a clinical trial at any time on various grounds, including a finding that the subjects are being exposed to an unacceptable health risk or that the trial is unlikely to meet its stated objectives. Some studies also include oversight by an independent group of qualified experts organized by the clinical study sponsor, known as a data safety monitoring board, which provides authorization for whether or not a study may move forward at designated check points based on access to certain data from the study and may halt the clinical trial if it determines that there is an unacceptable safety risk for subjects or other grounds, such as no demonstration of efficacy. There are also requirements governing the reporting of ongoing preclinical studies and clinical trials and clinical study results to public registries.

The clinical investigation of a drug is generally divided into three phases. Although the phases are usually conducted sequentially, they may overlap or be combined.

● **Phase 1**. The investigational product is initially introduced into healthy human subjects or patients with the target disease or condition. These studies are designed to test the safety, dosage tolerance, absorption, metabolism and distribution of the investigational product in humans, and the side effects associated with increasing doses, if possible.

● **Phase 2**. The investigational product is administered to a limited patient population with a specified disease or condition to evaluate the preliminary efficacy, optimal dosages, and dosing schedule and to identify possible adverse side effects and safety risks. Multiple Phase 2 clinical trials may be conducted to obtain information prior to beginning larger Phase 3 clinical trials.

● **Phase 3.** The investigational product is administered to an expanded patient population to further evaluate potential dose regimen(s), to provide statistically significant evidence of clinical efficacy and to further test for safety, generally at multiple geographically dispersed clinical trial sites. These clinical trials are intended to establish the overall risk/benefit ratio of the investigational product and to provide an adequate basis for product approval.

A clinical investigation may fail at any phase. In some cases, the FDA may conditionally approve an NDA or BLA for a drug candidate on the sponsor's agreement to conduct additional clinical studies after approval, called a post-marketing requirement (PMR) or a post-marketing commitment (PMC). The stipulations of the PMR and/or PMCs are outlined in the FDA approval letter. Concurrently with clinical trials, companies may complete additional animal studies and develop additional information about the biological characteristics of the drug candidate, and must finalize a process for manufacturing the product in commercial quantities and develop methods for testing in accordance with cGMP requirements. The manufacturing process must be capable of consistently producing quality batches of the drug candidate and, among other things, and the methods must be capable of testing the identity, strength, quality, and purity of the final product, or for biologics, the safety, purity and potency.

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***NDA and BLA review process***

Assuming successful completion of all required studies in accordance with all applicable regulatory requirements, the results of product development, nonclinical studies and clinical trials are submitted to the FDA as part of an NDA or BLA requesting approval to market the product for an indication. The NDA or BLA must include all relevant data available from pertinent preclinical studies and pivotal and supporting clinical trials, including negative or ambiguous results as well as positive findings, together with detailed information relating to the product's CMC and proposed labeling. Data can come from company-sponsored clinical studies intended to test the safety and effectiveness of the product, or from a number of alternative sources, including studies initiated and sponsored by investigators. The initial indication submission of an NDA or BLA requires payment per US regulatory requirements under the Prescription Drug User Fee Act (PDUFA), as reauthorized through PDUFA VII. Subsequent submissions for additional indications, called supplements, do not have a fee associated with the Agency review.

In addition, under the Pediatric Research Equity Act (PREA), an NDA or BLA or supplement to an NDA or BLA must contain data to assess the safety and effectiveness of the drug candidate for the claimed indications in all relevant pediatric subpopulations and to support dosing and administration for each pediatric subpopulation for which the product is safe and effective. The FDA Reauthorization Act of 2017 (FDARA) and subsequent amendments requires that a sponsor who is planning to submit a marketing application for a drug or biological product that includes a new active ingredient, new indication, new dosage form, new dosing regimen or new route of administration submit an initial pediatric study plan (iPSP) within sixty days after an end-of-Phase 2 meeting or as may be agreed between the sponsor and FDA. Unless otherwise required by regulation, PREA does not apply to any drug or biological product for an indication for which orphan drug designation (ODD) has been granted.

Within 60 days following submission of the NDA or BLA application, the FDA will determine if the application is substantially complete before the agency accepts it for filing. The FDA may refuse to file any NDA or BLA that it deems incomplete or not properly reviewable at the time of submission and may request additional information. In this event, the NDA or BLA must be resubmitted with additional information. Once an NDA or BLA has been accepted for filing, the FDA's goal is to review standard applications within ten months after the 60-day filing date, or, if the application qualifies for priority review, within six months after the 60-day filing date. In both standard and priority reviews, the review process may also be extended by FDA requests for additional information or clarification. The FDA reviews an NDA to determine, among other things, whether a product is safe and effective for its intended use and whether its manufacturing is sufficient to assure and preserve the product's identity, strength, quality, and purity. Ninety (90) days after submission, the FDA generally requires the Sponsor provide a safety update report which updates more recent safety information from the patients being evaluated in the NDA or BLA. The FDA reviews a BLA to determine, among other things, whether a product is safe, pure, and potent and the facility in which it is manufactured, processed, packed, or held meets standards designed to ensure the product's continued safety, purity, and potency. When reviewing an NDA or BLA, the FDA may convene an advisory committee to provide clinical insight on application review questions. The FDA is not bound by the recommendations of an advisory committee, but it considers such recommendations carefully when making decisions.

Before approving an NDA or BLA, the FDA will typically inspect the facility or facilities where the product is manufactured. The FDA will not approve an application unless it determines that the manufacturing processes and facilities are in compliance with cGMP requirements and adequate to ensure consistent production of the product within required specifications. Additionally, before approving an NDA or BLA, the FDA will typically inspect one or more clinical sites to assure compliance with GCP.

After the FDA evaluates the NDA or BLA and conducts inspections of manufacturing facilities where the investigational product and/or its drug substance will be produced, the FDA may issue an approval letter or a Complete Response Letter (CRL). An approval letter authorizes commercial marketing of the product with specific prescribing information for specific indications. A CRL will describe deficiencies that the FDA identified in the NDA or BLA. If the FDA determines that the data supporting the application are inadequate to support approval, the FDA may issue the CRL without first conducting required inspections, testing submitted product lots and/or reviewing proposed labeling. In issuing the CRL, the FDA may recommend actions that the applicant might take to place the NDA or BLA in condition for approval, including requests for additional information or clarification. The FDA may delay or refuse approval of an NDA or BLA if applicable regulatory criteria are not satisfied, require additional testing or information and/or require post-marketing testing and surveillance to monitor safety or efficacy of a product.

If regulatory approval of a product is granted, such approval will be granted for the indication supported by the data included in the NDA or BLA and may entail limitations on the indicated uses for which such product may be marketed. For example, the FDA may approve the NDA or BLA with a Risk Evaluation and Mitigation Strategy (REMS), to ensure the benefits of the product outweigh its risks. A REMS is a safety strategy to manage a known or potential serious risk associated with a product and to enable patients to have continued access to such medicines by managing their safe use, and could include medication guides, physician communication plans, or elements to assure safe use, such as restricted distribution methods, patient registries and other risk minimization tools. The FDA may also approve on condition that, among other things, changes to proposed labeling be made and/or adequate controls and specifications be developed. Once approved, the FDA may withdraw the product approval if compliance with pre- and post-marketing requirements is not maintained or if problems occur after the product reaches the marketplace.

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***Expedited development and review programs***

The FDA offers a number of expedited development and review programs for qualifying drug candidates. For example, the fast track program is intended to expedite or facilitate the process for reviewing new products that meet certain criteria. Specifically, drug candidates are eligible for fast track designation if they are intended to treat a serious or life-threatening disease or condition and demonstrate the potential to address unmet medical needs for the disease or condition. Fast track designation applies to the combination of the drug candidate and the specific indication for which it is being studied. The sponsor of a fast track drug candidate has opportunities for more frequent interactions with the review team during product development and, once an NDA or BLA is submitted, the application may be eligible for priority review. A fast track drug candidate is eligible for rolling review, where the FDA may consider for review sections of the NDA or BLA on a rolling basis, with the NDA or BLA being considered complete upon submission of the final module(s). The sponsor pays any required user fees upon submission of the first section of the NDA or BLA.

A drug candidate intended to treat a serious or life-threatening disease or condition may also be eligible for breakthrough therapy designation to expedite its development and review. A product can receive breakthrough therapy designation if preliminary clinical evidence indicates that the product, alone or in combination with one or more other drugs or biologics, may demonstrate substantial improvement over existing therapies on one or more clinically significant endpoints, such as substantial treatment effects observed early in clinical development. The designation includes all of the fast track program features, as well as more intensive FDA interaction and guidance beginning as early as Phase 1 and an organizational commitment to expedite the development and review of the drug candidate, including involvement of senior managers.

Any marketing application for a drug or biologic submitted to the FDA for approval, including a drug candidate with a fast track designation and/or breakthrough therapy designation, may be eligible for other types of FDA programs intended to expedite the FDA review and approval process, such as priority review and accelerated approval. A drug candidate is eligible for priority review if it has the potential to provide a significant improvement in the treatment, diagnosis or prevention of a serious disease or condition. For new-molecular-entity NDAs and original BLAs, priority review designation means the FDA's goal is to take action on the marketing application within six months of the 60-day filing date (as compared to ten months under standard review).

Additionally, drug candidates studied for their safety and effectiveness in treating serious or life- threatening diseases or conditions may receive accelerated approval upon a determination that the drug candidate has an effect on a surrogate endpoint that is reasonably likely to predict clinical benefit, or on a clinical endpoint that can be measured earlier than irreversible morbidity or mortality, that is reasonably likely to predict an effect on irreversible morbidity or mortality or other clinical benefit, taking into account the severity, rarity, or prevalence of the condition and the availability or lack of alternative treatments. As a condition of accelerated approval, the FDA will generally require the sponsor to perform adequate and well- controlled post-marketing clinical studies to verify and describe the anticipated effect on irreversible morbidity or mortality or other clinical benefits. Under the Food and Drug Omnibus Reform Act of 2022 (FDORA), products receiving accelerated approval may be subject to expedited withdrawal procedures if the sponsor fails to conduct the required post-marketing studies with due diligence, if such studies fail to verify the predicted clinical benefit, or if the evidence demonstrates that the product is not shown to be safe or effective under the conditions of use. The FDA has enhanced enforcement authority to require trial status updates and may withdraw accelerated approval more efficiently. In addition, the FDA currently requires as a condition for accelerated approval pre-approval of promotional materials, which could adversely impact the timing of the commercial launch of the product.

In June 2025, the FDA introduced the FDA Commissioner's National Priority Voucher (CNPV) pilot program as a pathway to reduce review times for drug and biological products that align with one of five critical U.S. national health priorities:

● Public health crisis response - Products addressing urgent/emerging threats or significant population impact.

● Innovative breakthrough therapies - Transformative treatments with novel mechanisms that fundamentally change disease management.

● Large unmet medical needs - Therapies for conditions where existing treatments inadequately address patient outcomes.

● Onshoring and supply chain resilience - Onshoring drug development/manufacturing to strengthen U.S. domestic capacity, reduce foreign dependencies, and improve national security.

● Affordability - Approaches that improve overall value through reduced costs to the healthcare system or that enhance access to important products.

Fast track designation, breakthrough therapy designation, priority review, accelerated approval, and CNPV do not change the standards for approval but may expedite the development or approval process. Even if a product qualifies for one or more of these programs, the FDA may later decide that the product no longer meets the conditions for qualification or decide that the time period for FDA review or approval will not be shortened.

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***Post-approval requirements***

Any products manufactured or distributed pursuant to FDA approvals are subject to pervasive and continuing regulation by the FDA, including, among other things, requirements relating to record-keeping, reporting of adverse experiences, periodic reporting, product sampling and distribution, drug supply chain security under the Drug Supply Chain Security Act (DSCSA), and advertising and promotion of the product. After approval, most changes to the approved product, such as adding new indications or other labeling claims, are subject to prior FDA review and approval. There also are continuing user fee requirements, under which the FDA assesses an annual program fee for each product identified in an approved NDA or BLA. Drug and biological manufacturers and their subcontractors are required to register their establishments with the FDA and certain state agencies, and are subject to periodic unannounced inspections by the FDA and certain state agencies for compliance with cGMPs, which impose certain procedural and documentation requirements upon the Company and its third-party manufacturers. Changes to the manufacturing process are strictly regulated, and, depending on the significance of the change, may require prior FDA approval before being implemented. FDA regulations also require investigation and correction of any deviations from cGMPs and impose reporting requirements upon the Company and any third-party manufacturers that the Company may decide to use. Accordingly, manufacturers must continue to expend time, money, and effort in the area of production and quality control to maintain compliance with cGMPs and other aspects of regulatory compliance.

The FDA may withdraw approval if compliance with regulatory requirements and standards is not maintained or if problems occur after the product reaches the market. Later discovery of previously unknown problems with a product, including adverse events (AEs) of unanticipated severity or frequency, or with manufacturing processes, or failure to comply with regulatory requirements, may result in revisions to the approved labeling to add new safety information; imposition of post-market studies or clinical studies to assess new safety risks; or imposition of distribution restrictions or other restrictions under a REMS program. Other potential consequences include, among other things:

● restrictions on the marketing or manufacturing of a product, complete withdrawal of the product from the market or product recalls; fines, warning letters or holds on post-approval clinical studies;

● refusal of the FDA to approve pending applications or supplements to approved applications, or suspension or revocation of existing product approvals;

● product seizure or detention, or refusal of the FDA to permit the import or export of products;

● consent decrees, corporate integrity agreements, debarment or exclusion from federal healthcare programs;

● mandated modification of promotional materials and labeling and the issuance of corrective information;

● the issuance of safety alerts, Dear Healthcare Provider letters, press releases and other communications containing warnings or other safety information about the product; or

● injunctions or the imposition of civil or criminal penalties.

The FDA closely regulates the marketing, labeling, advertising and promotion of drug products and biologics. A company can make only those claims relating to safety and efficacy, purity and potency that are approved by the FDA and in accordance with the provisions of the approved label. The FDA and other agencies actively enforce the laws and regulations prohibiting the promotion of off-label uses. Failure to comply with these requirements can result in, among other things, adverse publicity, warning letters, corrective advertising, and potential civil and criminal penalties. Physicians may prescribe legally available products for uses that are not described in the product's labeling and that differ from those tested by the Company and approved by the FDA. Such off-label uses are common across medical specialties. Physicians may believe that such off-label uses are the best treatment for many patients in varied circumstances. The FDA does not regulate the behavior of physicians in their choice of treatments. The FDA does, however, restrict manufacturer's communications on the subject of off-label use of their products.

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***Drug product marketing exclusivity***

Market exclusivity provisions authorized under the FDCA can delay the submission or the approval of certain marketing applications. For example, the FDCA provides a five-year period of non-patent data exclusivity within the United States to the first applicant to obtain approval of an NDA for a new chemical entity. A drug is a new chemical entity if the FDA has not previously approved any other new drug containing the same active moiety, which is the molecule or ion responsible for the action of the drug substance. During the exclusivity period, the FDA may not approve or even accept for review an abbreviated new drug application (ANDA), or an NDA submitted under Section 505(b)(2), or 505(b)(2) NDA, submitted by another company for another drug based on the same active moiety, regardless of whether the drug is intended for the same indication as the original innovative drug or for another indication, where the applicant does not own or have a legal right of reference to all the data required for approval. However, an application may be submitted after four years if it contains a certification of patent invalidity or non-infringement to one of the patents listed with the FDA by the innovator NDA holder.

The FDCA alternatively provides three years of marketing exclusivity for an NDA, or supplement to an existing NDA if new clinical investigations, other than bioavailability studies, that were conducted or sponsored by the applicant are deemed by the FDA to be essential to the approval of the application, for example new indications, dosages or strengths of an existing drug. This three-year exclusivity covers only the modification for which the drug received approval on the basis of the new clinical investigations and does not prohibit the FDA from approving ANDAs or 505(b)(2) NDAs for drugs containing the active agent for the original indication or condition of use. Five-year and three-year exclusivity will not delay the submission or approval of a full NDA. However, an applicant submitting a full NDA would be required to conduct or obtain a right of reference to any preclinical studies and adequate and well-controlled clinical trials necessary to demonstrate safety and effectiveness.

Pediatric exclusivity is another type of marketing exclusivity available in the United States. Pediatric exclusivity provides for an additional six months of marketing exclusivity attached to another period of exclusivity if a sponsor conducts clinical trials in children in response to a written request from the FDA. Under the Best Pharmaceuticals for Children Act (BPCA), issuance of an FDA Written Request for pediatric studies does not obligate the sponsor to perform the requested clinical trials; it is a voluntary program linked to pediatric exclusivity incentives. In addition, orphan drug exclusivity, as described above, may offer a seven-year period of marketing exclusivity, except in certain circumstances.

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***Other U.S. healthcare laws***

Pharmaceutical and medical device manufacturers are subject to additional healthcare regulation and enforcement by the federal government and by authorities in the states and foreign jurisdictions in which they conduct their business. Such laws include, without limitation, federal and state anti-kickback, fraud and abuse, false claims, pricing reporting, and transparency laws and regulations, as well as similar foreign laws in the jurisdictions outside the United States, including but not limited to those discussed below:

The federal Anti-Kickback Statute prohibits, among other things, persons and entities from knowingly and willfully soliciting, offering, paying, receiving or providing any remuneration, directly or indirectly, overtly or covertly, in cash or in kind, to induce or reward, or in return for, either the referral of an individual for, or the purchase, order or recommendation of, any good or service, for which payment may be made, in whole or in part, under a federal healthcare program. A person or entity need not have actual knowledge of the federal Anti-Kickback Statute or specific intent to violate it in order to have committed a violation.

The federal civil monetary penalties and false claims laws, including the civil False Claims Act, or FCA, prohibit individuals or entities from, among other things: knowingly presenting, or causing to be presented, to the federal government, claims for payment or approval that are false, fictitious or fraudulent; knowingly making, using, or causing to be made or used, a false statement or record material to a false or fraudulent claim or obligation to pay or transmit money or property to the federal government; or knowingly concealing or knowingly and improperly avoiding or decreasing an obligation to pay money to the federal government. Manufacturers can be held liable under the FCA even when they do not submit claims directly to government payors if they are deemed to "cause" the submission of false or fraudulent claims. The FCA also permits a private individual acting as a "whistleblower" to bring actions on behalf of the federal government alleging violations of the FCA and to share in any monetary recovery. In addition, the government may assert that a claim that includes items or services resulting from a violation of the federal Anti-Kickback Statute constitutes a false or fraudulent claim for purposes of the civil False Claims Act.

While enforcement of the FCA was traditionally limited to the U.S. Department of Justice (DOJ) and whistleblowers, the Administrative False Claims Act ("AFCA"), signed into law on December 23, 2024, expands enforcement of the FCA to other federal agencies. AFCA also broadens the bases for liability by prohibiting not only false claims, but also certain false statements made in the absence of false claims. Agencies were directed to amend regulations by June 23, 2025. While not all federal agencies have begun this rulemaking process, AFCA provides a new and expanded enforcement tool.

The federal civil monetary penalties laws impose civil fines for, among other things, the offering or transfer or remuneration to a Medicare or state healthcare program beneficiary, if the person knows or should know it is likely to influence the beneficiary's selection of a particular provider, practitioner, or supplier of services reimbursable by Medicare or a state health care program, unless an exception applies.

The Physician Payments Sunshine Act imposes annual reporting requirements for certain manufacturers of drugs, devices, biologics, and medical supplies for which payment is available under Medicare, Medicaid, or the Children's Health Insurance Program, for certain payments and "transfers of value" provided to physicians (currently defined to include doctors, dentists, optometrists, podiatrists, chiropractors, and advanced practice registered nurses), certain non- physician providers including physician assistants, nurse practitioners, clinical nurse specialists, certified registered nurse anesthetists, and anesthesiologist assistants, and teaching hospitals, as well as ownership and investment interests held by such physicians and their immediate family members.

Moreover, analogous state and foreign laws and regulations may be broader in scope than the provisions described above and may apply regardless of payor. Some state laws require pharmaceutical companies to comply with the pharmaceutical industry's voluntary compliance guidelines and relevant federal government compliance guidance; require drug manufacturers to report information related to payments and other transfers of value to physicians and other healthcare providers, many of which differ from each other in significant ways, are often not pre-empted, thus further complicating compliance efforts; and restrict marketing practices or require disclosure of marketing expenditures and pricing information.

Violation of any of such laws or any other governmental regulations that apply may result in penalties, including, without limitation, significant administrative, civil and criminal penalties, damages, fines, additional reporting obligations and oversight if a manufacturer becomes subject to a corporate integrity agreement or other agreement to resolve allegations of non-compliance with these laws, the curtailment or restructuring of operations, exclusion from participation in governmental healthcare programs and imprisonment.

Violation of any of such laws or any other governmental regulations that apply may result in penalties, including, without limitation, significant administrative, civil and criminal penalties, damages, fines, additional reporting obligations and oversight if a manufacturer becomes subject to a corporate integrity agreement or other agreement to resolve allegations of non-compliance with these laws, the curtailment or restructuring of operations, exclusion from participation in governmental healthcare programs and imprisonment.

Federal and state laws govern the collection, maintenance, protection, use, transmission, disclosure and disposal of protected personal information, and these activities may also be addressed in contracts mandated under these laws. Additionally, legislative and regulatory action in the United States at the federal, state and local levels, as well as internationally, is emerging in the areas of artificial intelligence ("AI") and machine learning ("ML") and automation.

The Health Insurance Portability and Accountability Act of 1996, as amended, and implementing regulations (collectively, HIPAA) require business associates as well as covered entities to comply with specified privacy and security requirements. Both business associates and covered entities, as defined under HIPAA, may be subject to civil monetary penalties imposed by the U. S. Department of Health and Human Services Office for Civil Rights (HHSOCR) and/or state attorneys' general for violations of HIPAA. HHS OCR may also refer HIPAA violations to the U.S. Department of Justice (DOJ) for criminal investigation and penalty. Similar to the federal Anti-Kickback Statute, a person or entity need not have actual knowledge of the statute or specific intent to violate it in order to have committed a violation.

Additionally, HIPAA requires covered entities and business associates enter contracts that contain required provisions (business associate agreements or BAAs). BAAs often include provisions that go beyond what is required under HIPAA and/or those that impose additional restrictions. For example, BAAs often require the business associate to indemnify the covered entity for claims, damages, liabilities, and costs and expenses arising out of a breach of HIPAA or the contract. BAAs may also impose restrictions, such as by prohibiting the access, use, or disclosure of personal health information (protected health information or PHI) outside the U.S.

Section 3221 of the Coronavirus Aid, Relief, and Economic Security (CARES) Act and implementing regulation at 42 CFR part 2 (Part 2) governs certain providers that are federally funded and hold themselves out as providing, and provide, substance use disorder (SUD) diagnosis, treatment, or referral for treatment impose additional privacy protections for SUD records that are more stringent than HIPAA. For example, Part 2 provides that SUD records received from a regulated provider pursuant to a BAA or a patient consent may not be used and information from the SUD records may not be shared in civil, criminal, administrative, or legislative investigations or proceedings against the patient without (1) the patient's Part 2 consent; or (2) a court order and subpoena. In February of 2026, HHS announced a new program to implement and enforce Part 2 requirements that protect the confidentiality of SUD records and impose penalties for noncompliance aligned with the penalties available under HIPAA.

The U.S. Federal Trade Commission (FTC) also enforces data privacy and security. FTC may bring enforcement actions and impose civil monetary penalties in connection with disclosures or misuse of personal information, including personal health information, in violation of Section 5 of the FTC Act. Section 5 prohibits businesses from engaged in unfair or deceptive acts or practices. The FTC also enforces the Health Breach Notification Rule (HBNR), which applies to certain entities not subject to HIPAA that create, receive, maintain, or transmit personal health information. States may also bring enforcement actions against entities for engaging in unfair and deceptive acts or practices related to personal health information under state consumer protection laws.

The U.S. Department of Justice (DOJ) has adopted regulations implementing Executive Order 14117 (issued in February 2024), which prevents access to bulk U.S. sensitive personal data, which includes personal health information, by countries of concern or covered persons as defined in the regulations. The final rule was published in March 2024 and became effective in phases throughout 2024 and 2025. Civil monetary penalties and criminal penalties may be imposed for violations.

Nearly More than half of U.S. states have enacted comprehensive state data privacy laws that apply to personal information, with additional states continuing to adopt similar legislation. Most of these laws consider an individual's health information to be sensitive information subject to additional requirements and protections. The U.S. state data privacy laws generally exempt either covered entities and businesses associates (an entity-level exemption) or PHI created, received, maintained, or transmitted by covered entities and business associates (a data-level exemption) from compliance, but other persons or entities in scope for the laws must comply.

With respect to AI/ML, several states and at least one municipality have enacted laws and ordinances that govern "high-risk" AI /ML systems, including those involved in making decisions related to health care services. These laws generally require risk assessments, impact assessments, transparency disclosures, and in some cases, human oversight for high-risk AI systems used in healthcare contexts. The laws generally allow the state attorneys general to impose civil monetary or other penalties against an entity for failure to comply with these laws. At the federal level, various agencies including HHS and the FDA have issued guidance on the use of AI in healthcare settings, though comprehensive federal AI legislation remains under development.

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***U.S. coverage and reimbursement***

Sales of any product depend, in part, on the extent to which such product will be covered by third-party payors, such as federal, state, and foreign government healthcare programs, commercial insurance and managed healthcare organizations, and the level of reimbursement for such product by third-party payors. Decisions regarding the extent of coverage and amount of reimbursement to be provided are made on a plan-by-plan basis. These third-party payors are increasingly reducing reimbursements for medical products, drugs and services. In addition, the U.S. government, state legislatures and foreign governments have continued implementing cost-containment programs, including price controls, restrictions on coverage and reimbursement and requirements for substitution of generic products. Adoption of price controls and cost-containment measures, and adoption of more restrictive policies in jurisdictions with existing controls and measures, could further limit sales of any product. Decreases in third-party reimbursement for any product or a decision by a third-party payor not to cover a product could reduce physician usage and patient demand for the product and also have a material adverse effect on sales.

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***U.S. healthcare reform***

In March 2010, the Patient Protection and Affordable Care Act, as amended by the Health Care and Education Reconciliation Act, each as amended, collectively known as the ACA, was enacted, which substantially changed the way healthcare is financed by both governmental and private insurers, and significantly affected the pharmaceutical industry. The ACA contains a number of provisions, including those governing enrollment in federal healthcare programs, reimbursement adjustments and changes to fraud and abuse laws. By way of example, the ACA:

● increased the minimum level of Medicaid rebates payable by manufacturers of brand name drugs from 15.1% to 23.1% of the average manufacturer price;

● required collection of rebates for drugs paid by Medicaid managed care organizations;

● required manufacturers to participate in a coverage gap discount program, under which they must agree to offer 70 percent point-of-sale discounts off negotiated prices of applicable brand drugs to eligible beneficiaries during their coverage gap period, as a condition for the manufacturer's outpatient drugs to be covered under Medicare Part D (the discount percentage was 70% from 2019-2024, reduced to 10% beginning in 2025 under the Inflation Reduction Act); and

● imposed a non-deductible annual fee on pharmaceutical manufacturers or importers who sell "branded prescription drugs" to specified federal government programs.

Other legislative changes have been proposed and adopted in the United States since the ACA was enacted. On March 11, 2021, the American Rescue Plan Act of 2021 was signed into law, which eliminates eliminated the statutory Medicaid drug rebate cap, currently previously set at 100% of a drug's average manufacturer price, or AMP. This elimination became effective, beginning January 1, 2024, meaning that manufacturers participating in the Medicaid Drug Rebate Program may now owe rebates in excess of 100% of AMP for drugs whose prices have increased substantially above inflation.

Most recently, onOn August 16, 2022, the Inflation Reduction Act of 2022, or IRA, was signed into law. The IRA established the Medicare Drug Price Negotiation Program, under which the Centers for Medicare & Medicaid Services, or CMS, is authorized to negotiate maximum fair prices, or MFPs, for certain high-expenditure, single-source drugs without generic or biosimilar competition. Among other things, the IRA requires manufacturers of certain drugs to engage in price negotiations with Medicare (with the first negotiated prices taking effectbeginning in 2026), with prices that can be negotiated subject to a cap; imposes rebates under Medicare Part B and Medicare Part D to penalize price increases that outpace inflation (first due imposed in 2023); and replaces replaced the Part D coverage gap discount program with a new discounting program (beginning effective in 2025). In August 2024, CMS announced MFPs for the first 10 Medicare Part D drugs selected for negotiation, and those negotiated prices took effect on January 1, 2026. In February 2025, CMS announced 15 additional Part D drugs selected for the second cycle of negotiations, with MFPs for those drugs expected to take effect on January 1, 2027. A third cycle of 15 Part B or Part D drugs has been selected for negotiation for initial price applicability year 2028, representing the first year that Part B drugs are eligible for the program. From 2029 onward, CMS will negotiate prices for 20 additional drugs annually.

The IRA permits the Secretary of the Department of Health and Human Services (HHS) to implement many of these provisions through guidance, as opposed to regulation, for the initial years. Beginning in 2026, CMS will begin formal rulemaking for the program. For that and other reasons, it is currently unclear how the IRA will be effectuated.

On January 3, 2026, the Consolidated Appropriations Act 2026 (CCA), was signed into law. The CCA includes provisions affecting pharmacy benefits managers (PBMs) intended to lower the cost of prescription drugs. While specific to PBMs, the CCA may impact pharmaceutical manufacturers by changing the economics of rebate-dependent pricing strategies. Beginning in July 2028, PBMs will be required to disclose to plan sponsors, on a drug-by-drug basis, rebates and discounts provided by the manufacturer. PBMs will be required to disclose the rationale for placement of high-cost drugs on a plan formulary. This may impact the market share and revenue projections of pharmaceutical companies offering brand-name drugs. PBMs will also be required to disclose details related to manufacturer copayment assistance programs, including copayment assistance dollars paid to participants. This could lead plans to change plan design to reduce dependence on higher-cost brand name products.

Finally, the CCA mandates that all discounts and rebates offered by pharmaceutical companies and PBMs get paid directly to plans and sponsors of plans. The act amends the Employee Retirement Income Security Act ("ERISA") at Section 408(b)(2) and 406 such that any payment of discounts or rebates that are not paid 100% to the plans/sponsors are deemed not bona fide payments for services and prohibited transactions. These amendments to ERISA greatly impact the way third-party administrators and other plan vendors receive compensation for their services.

In addition to legislative developments, the current U.S. administration has pursued executive actions aimed at further reducing drug prices. On May 12, 2025, President Trump issued an executive order titled "Delivering Most-Favored-Nation Prescription Drug Pricing to American Patients," directing HHS to communicate most-favored-nation, or MFN, price targets to pharmaceutical manufacturers and, if manufacturers do not make significant progress toward MFN pricing, to pursue rulemaking to impose such pricing across Medicare, Medicaid, and commercial markets. Following this executive order, the administration sent letters to 17 leading pharmaceutical manufacturers outlining steps to reduce drug prices, and as of late 2025, 16 manufacturers had entered into voluntary MFN pricing agreements, primarily covering Medicaid programs and direct-to-consumer sales through the administration's TrumpRx platform. In December 2025, CMS published two proposed rules introducing the GLOBE model (for Medicare Part B drugs) and the GUARD model (for Medicare Part D drugs), which would incorporate international price benchmarks into Medicare drug rebate calculation methodologies on a trial basis in selected geographic areas. These proposed models, if finalized, would complement but not replace the IRA's Medicare Drug Price Negotiation Program. The ultimate scope and enforceability of these executive and regulatory initiatives remain subject to legal challenge and further development.

There continues to be heightened governmental scrutiny over the manner in which manufacturers set prices for their marketed products, which has resulted in several Congressional inquiries, proposed and enacted legislation and executive orders issued by the President designed to, among other things, bring more transparency to product pricing, review the relationship between pricing and manufacturer patient programs, and reform government program reimbursement methodologies for drug products. The Medicare Drug Price Negotiation Program under the IRA represents a significant shift in federal drug pricing policy, with the first set of negotiated maximum fair prices for selected drugs taking effect in 2026, and subsequent negotiation cycles expanding to include additional drugs. Individual states in the United States have also become increasingly active in implementing regulations designed to control pharmaceutical product pricing, including price or patient reimbursement constraints, discounts, restrictions on certain product access and marketing cost disclosure and transparency measures, state-specific drug affordability boards with authority to set upper payment limits, and, in some cases, programs designed to encourage importation from other countries and bulk purchasing.

**PRC laws and regulations** 

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***PRC drug regulatory regime***

China heavily regulates the development, approval, manufacturing, and distribution of drugs, including biologics. The specific regulatory requirements applicable depend on whether the drug is made and finished in China, which is referred to as a domestically manufactured drug, or made abroad and imported into China in a finished form, which is referred to as an imported drug, as well as the approval or "registration" category of the drug. For both imported and domestically manufactured drugs, China typically requires regulatory approval for a clinical trial application to conduct clinical trials in China and submit China clinical trial data, prior to submitting an application for marketing approval. For a domestically manufactured drug, there is also a requirement to have a drug manufacturing license for a facility in China.

In 2017, the drug regulatory system entered a new and significant period of reform. The General Office of the State Council and the General Office of the Central Committee of the Communist Party of China jointly issued an Opinions on Deepening the Reform of the Evaluation and Approval Systems and Encouraging Innovation on Drugs and Medical Devices, or the Innovation Opinions, in October 2017. The expedited programs, the record-filing system, the prioritized review mechanism, the acceptance of foreign clinical data under the Innovation Opinions and other recent reforms encourage drug manufacturers to seek marketing approval in China first to develop drugs in highly prioritized therapeutical areas, such as oncology.

To implement the regulatory reform introduced by Innovation Opinions, the National People's Congress, NMPA, as well as other authorities, have been revising the fundamental laws, regulations and rules regulating pharmaceutical products and the industry, which include the framework law known as the PRC Drug Administration Law. In addition, the State Council issued the Regulations for Implementation of the Drug Administration Law of the PRC, which was promulgated in 2002 and latest amended in 2024, to further implement the PRC Drug Administration Law. NMPA also has its own set of regulations for the PRC Drug Administration Law, and the primary one governing clinical trial applications, marketing approval, and post-approval amendment and renewal is known as the Drug Registration Regulation, which was latest amended by NMPA in 2020.

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***Regulatory authorities***

In the PRC, NMPA is the primary regulatory agency for pharmaceutical products and businesses. The agency was formed from the prior China Food and Drug Administration, in 2018 as part of a government reorganization. NMPA is responsible for drawing up the laws and regulations related to pharmaceuticals and medical devices, making policy planning, formulating departmental regulations, organizing the development and issuance of pharmaceutical and medical device standards, classification, and management systems, such as national formulary, and supervising the implementation.

The Center for Drug Evaluation is the technical evaluation unit for drug registration with NMPA. It is mainly responsible for conducting technical evaluation on the drugs applying for registration and verifying the relevant drug registrations.

The National Health Commission (formerly known as the National Health and Family Planning Commission), is primary national regulator for public health and family planning management. It is primarily responsible for drafting national health policies, supervising and regulating public health, healthcare services, and health emergency systems, coordinating the reform of medical and health system, organizing the formulation of national drug policies and national essential medicine system, launching an early warning mechanism for the monitoring of the use and clinical comprehensive evaluation of medicine as well as the drug shortage, giving suggestions on the pricing policy of national essential medicine, and regulating the operation of medical institutions and practicing of medical personnel.

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***Non-clinical research***

NMPA requires preclinical data to support registration applications for imported and domestic drugs. According to the Drug Registration Regulation, nonclinical safety studies must comply with the Administrative Measures for Good Laboratories Practice of Non-clinical Laboratory. In 2003, NMPA promulgated the Administrative Measures for Good Laboratories Practice of Non-clinical Laboratory, which was revised on July 27, 2017, to improve the quality of non-clinical research and began to conduct the Good Laboratories Practice. NMPA promulgated the newly revised Circular on Administrative Measures for Certification of Good Laboratory Practice for Non-clinical Laboratory on January 19, 2023, which became effective on July 1, 2023. Pursuant to the newly revised Circular on Administrative Measures for Certification of Good Laboratory Practice for Non-clinical Laboratory, NMPA is responsible for the certification of non-clinical research institutions nationwide and local provincial medical products administrative authorities is in charge of the daily supervision of non-clinical research institution. NMPA decides whether an institution is qualified for undertaking pharmaceutical non-clinical research by evaluating such institution's organizational administration, its research personnel, its equipment and facilities, and its operation and management of non-clinical pharmaceutical projects. A Good Laboratory Practice Certification will be issued by NMPA if all the relevant requirements are satisfied, which will also be published on NMPA's website.

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***Clinical trial application***

According to the Administrative Measures for Drug Registration, which was promulgated in January 2020 and took effect in July 2020, the Center for Drug Evaluation under NMPA is responsible for the application of conducting new drug clinical trials. According to the Administrative Measures for Drug Registration, drug clinical trials shall be divided into Phase I clinical trial, Phase II clinical trial, Phase III clinical trial, Phase IV clinical trial, and bioequivalence trial. In accordance with the Circular on Adjusting Evaluation and Approval Procedures for Clinical Trials for Drugs issued in 2018, if a clinical trial applicant does not receive any negative or questioned opinions from the Center for Drug Evaluation within 60 business days after the date when the trial application is accepted and the fees are paid, the applicant can proceed with the clinical trial in accordance with the trial protocol submitted to the Center for Drug Evaluation.

After obtaining the clinical trial authorization from NMPA, the applicant must register the clinical trial at the Drug Clinical Trial Information Platform for public disclosure in accordance with the Announcement on Drug Clinical Trial Information Platform. The applicant shall complete the initial registration within one month after obtaining the clinical trial authorization and complete follow-up registrations before the first subject's enrollment in the trial.

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***Conducting clinical trial and the communication with Center for Drug Evaluation***

CFDA promulgated the Administration of Quality of Drug Clinical Practice in August 2003, which was further amended on April 23, 2020 and came into effect on July 1, 2020. Pursuant to the Administration of Quality of Drug Clinical Practice, clinical trial means systematical investigation of drugs conducted on human subjects (patients or healthy volunteers) to prove or reveal the function, adverse reactions and/or absorption, distribution, metabolism, and excretion of the drug being investigated, of which the purpose is to determine the therapeutic efficacy and safety of the drug.

The conduct of clinical trials must adhere to GCP and the protocols approved by the ethics committees of each study site. The sponsor of clinical trials should provide insurance to the human subjects participating in the clinical trial and bear the cost of the treatment and the corresponding financial compensation for the human subjects who suffer harm or death related to the trial. To ensure authenticity and reliability of the clinical data, NMPA mandates applicants of the pending drug registration submissions to conduct self- inspection and verification of their clinical trial data. Based on the submitted self-inspection results, NMPA also regularly launches onsite clinical trial audits over selected applications and rejects those found with data forgery.

According to the Administrative Measures for Drug Registration, a clinical trial consists of Phases I, II, III and IV as well as the bioequivalence trial. Phase I refers to the initial clinical pharmacology and safety evaluation studies in humans. Phase II refers to the preliminary evaluation of a drug candidate's therapeutic effectiveness and safety for indications in patients, to provide evidence and support for the design of Phase III clinical trials and to settle the administrative dose regimen. Phase III refers to clinical trials undertaken to confirm the therapeutic effectiveness and safety on patients with target indications, to evaluate the overall benefit-risk relationships of the drug, and ultimately to provide sufficient evidence for the review of drug registration application. Phase IV refers to a new drug's post-marketing study to assess therapeutic effectiveness and adverse reactions when the drug is widely used, to evaluate the overall benefit-risk relationships of the drug when used among the general population or specific groups and to adjust the administration dose. Based on the characteristics of drugs and research objective, the research contents shall include clinical pharmacology research, exploratory clinical trial, confirmatory clinical trial, and post- marketing research.

According to the Technical Guiding Principles for Clinical Trials of Anti-tumor Drugs issued by the State FDA in May 2012, the clinical study staging of anti-tumor drugs is not a fixed developmental sequence. The rapid development of anti-tumor drug research theories and technologies is likely to have an impact on future anti-cancer drug development models. Therefore, applicants can actively explore more scientific and rational research methods and promptly seek advice from the drug registration department under the State Food and Drug Administration.

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***Human genetic resources filing***

The Interim Administrative Measures on Human Genetic Resources, promulgated by the Ministry of Science and Technology and the Ministry of Health in 1998, aimed at protecting and fair utilizing human genetic resources in the PRC. In July 2015, the Ministry of Science and Technology issued the Service Guide for Administrative Licensing Items concerning Examination and Approval of Sampling, Collecting, Trading or Exporting Human Genetic Resources, or Taking Such Resources out of the PRC, or the Service Guide, which provides that the sampling, collection, or research activities of human genetic resources by a foreign- invested sponsor fall within the scope of international cooperation, and the cooperating organization of China shall apply for approval of the China Human Genetic Resources Management Office through the online system.

The Regulations of the PRC on the Administration of Human Genetic Resources, promulgated by the State Council in 2019, which repealed the Interim Administrative Measures on Human Genetic Resources, and the Implementing Rules for the Regulations of the PRC on the Administration of Human Genetic Resources promulgated by the Ministry of Science and Technology in May 2023, further stipulate that, in order to obtain marketing authorization for relevant drugs and medical devices in China, no approval is required in international clinical trial cooperation using China's human genetic resources at clinical medical and health institutions without exporting human genetic resource materials. This is provided that either of the following conditions is met: (1) relevant collection, testing, and analysis of human genetic resources, and the handling of the remaining materials of human genetic resources, among others, are conducted at clinical medical and health institutions; or (2) the collection of relevant human genetic resources is conducted at clinical medical and health institutions, while the testing and analysis of the human genetic resources and the handling of the remaining samples are conducted by the domestic entity as designated under the clinical trial protocol for the marketing authorization for relevant drugs and medical devices. Before commencing clinical trials, the two cooperating parties shall file the type, quantity, and usage of the human genetic resource to be used with the administrative department of science and technology under the State Council.

Currently, we have obtained human generic resources approvals for AN9025, AN8025, AN4005 and AN0025.

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***Acceptance of overseas clinical trial data***

NMPA may reduce requirements for clinical trials and data, depending on the drug and the existing data. NMPA issued the Technical Guiding Principles for the Acceptance of Overseas Clinical Trial Data of Drugs, or the Overseas Data Guiding Principles, in July 2018, as one of the implementing rules for the Innovation Opinions, which provides that overseas clinical trial data can be submitted for clinical evaluation information in the process of drug marketing registration applications in China. According to the Overseas Data Guiding Principles, the overseas clinical trial data shall include, amongst others, the clinical trial data obtained overseas by the sponsor in its simultaneous R&D at home and abroad of innovative drugs, and sponsors must ensure the authenticity, integrity, accuracy and traceability of the overseas clinical trial data and such data must be obtained consistent with the relevant requirements under the Good Clinical Trial Practice of the International Conference on Harmonization of Technical Requirements for Registration of Pharmaceuticals for Human Use. Moreover, sponsors shall ensure the scientific design of overseas clinical trials, the compliance of clinical trial quality management system requirements, and the accuracy and integrity of statistical analysis of data. To ensure that the clinical trial design and statistical analysis of the data are scientific and reasonable, for the drugs with simultaneous R&D at home and abroad and forthcoming clinical trials in China, the sponsors may, prior to implementing pivotal clinical trials, contact the Center for Drug Evaluation to ensure the compliance of pivotal clinical trials' design with the essential technical requirements for drug registration in China. Sponsors must also comply with other relevant sections of the Registration Measures when applying for drug marketing registrations in China using foreign clinical trial data. Currently, we have conducted some multi-center clinical trials overseas, and may apply for drug registrations in China by using overseas clinical trial data in the future.

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***International multi-center clinical trials regulations***

According to the Notice on Issuing the International Multi-Center Clinical Trial Guidelines (for Trial Implementation), or the Multi-Center Clinical Trial Guidelines, promulgated by CFDA in January 2015, international multi-center clinical trial applicants may simultaneously perform clinical trials in different centers using the same clinical trial protocol. Where the applicants plan to implement the international multi-center clinical trials in the PRC, the applicants shall comply with relevant laws and regulations, such as the PRC Drug Administration Law, the Implementing Regulations of the PRC Drug Administration Law and the Administrative Measures for Drug Registration, execute the GCP, make reference to universal international principles such as the ICH-GCP, and comply with the laws and regulations of the countries involved in the international multi-center clinical trials. Where the applicants plan to use the data derived from the international multi-center clinical trials for approval of a drug registration in the PRC, it shall involve at least two countries, including China, and shall satisfy the requirements for clinical trials set forth in the Multi- Center Clinical Trial Guidelines and Administrative Measures for Drug Registration and other related laws and regulations. Currently, we have conducted certain multi-center clinical trials overseas for AN9025, AN8025, AN0025 and AN4005. If we plan to implement the international multi-center clinical trials in the PRC, we shall comply with relevant laws and regulations accordingly.

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***New drug application***

According to the Administrative Measures for Drug Registration, the applicant may apply for drug marketing registration to Center for Drug Evaluation upon completion of relevant research on pharmacy, pharmacology, toxicology and drug clinical trials, determination the quality standards of the drug, validation of commercial-scale production processes and preparation for acceptance of verification and inspection conducted by professional technical institution designated by competent NMPA. The Center for Drug Evaluation will organize pharmaceutical, medical, and other technicians to conduct comprehensive review of the safety, efficacy, and quality controllability, among others, of the drug according to the application materials submitted by the applicant, the results of the verification and inspection conducted by professional technical institution, etc. If the comprehensive review conclusion is affirmative, the drug shall be approved for marketing and a drug registration certificate will be issued containing the information of the drug approval number, the marketing authorization holders, and the manufacturer.

In March 2016, the China Food and Drug Administration issued the Reform Plan for Registration Category of Chemical Medicine, which aims to reclass the registration application of chemical drugs stipulated by the Administrative Measures for Drug Registration promulgated in 2007. According to the Reform Plan for Registration Category of Chemical Medicine, Category 1 drugs refer to innovative chemical drugs that have not been marketed anywhere in the world. Improved new chemical drugs that are not marketed anywhere in the world fall into Category 2 drugs. Generic chemical drugs, that have equivalent quality and efficacy to the originator's drugs have been marketed abroad but not yet in China, can be classified as Category 3 drugs. Generic drugs, that have equivalent quality and efficacy to the originator's drugs and have been marketed in China, fall into Category 4 drugs. Category 5 drugs are drugs which have already been marketed abroad but are not yet approved in China.

As a support policy and implementing rule of the Administrative Measures for Drug Registration newly amended in 2020, NMPA issued the Chemical Drug Registration Classification and Application Data Requirements in June 2020, effective in July 2020, which reaffirmed the principles of the classification of chemical drugs set forth by the Reform Plan for Registration Category of Chemical Medicine and made minor adjustments to the subclassifications of Category 5. According to such regulation, Category 5.1 are innovative chemical drugs and improved new chemical drugs while Category 5.2 are generic chemical drugs, all of which shall have been already marketed abroad but not yet approved in China.

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***Special examination and fast track approval***

NMPA has adopted several expedited review and approval mechanisms since 2009 and created additional expedited programs in recent years that are intended to encourage innovation. Applications for these expedited programs can be submitted together with the registration package or after the registration submission is admitted for review by the Center for Drug Evaluation. The Opinions on Encouraging the Prioritized Evaluation and Approval for Drug Innovation promulgated by CFDA on December 21, 2017, clarified that fast track clinical trial applications or drug registration pathways will be available to the innovative drugs. It was further replaced by the Announcement on the Release of Three Documents including the Procedures for the Evaluation of Breakthrough Therapeutic Drugs (Trial) issued by the NMPA on July 7, 2020, the three documents are namely the Procedures for the Evaluation of Breakthrough Therapeutic Drugs (Trial), Procedures for the Evaluation and Approval of the Listing Application for Conditional Approval of Drugs (Trial) and Procedures for Prioritized Evaluation and Approval for Drug Marketing (Trial), among others, which allow the applicant to apply for the breakthrough therapy drug procedure during the Phase I and II clinical trials and normally no later than the commencement of Phase III clinical trials for the innovative or improved drugs which are used for the prevention and treatment of diseases that seriously endanger life or seriously affect quality of life and there is no effective means of prevention and treatment or there is sufficient evidence to show a significant clinical advantage over the existing treatments. In addition, when applying for the marketing licenses for the drugs with obvious clinical value, the applicant can apply for the prioritized evaluation and approval procedure.

If admitted to one of these expedited programs, an applicant will be entitled to more frequent and timely communication with reviewers at the Center for Drug Evaluation, expedited review and approval, and more agency resources throughout the review approval process.

NMPA also permits conditional approval of certain medicines based on early phase China clinical trial data or only on foreign approval clinical data. Post-approval the applicant may need to conduct one or more post-market studies. The agency has done this for drugs that meet unmet clinical needs for life-threatening illnesses and also for drugs that treat orphan indications. In 2018, NMPA established a conditional approval program for drugs designated by the Center for Drug Evaluation that have been approved in the US, EU and Japan within the last 10 years and that meet one of three criteria (1) orphan indications, (2) drugs that treat life threatening illnesses for which there are not effective treatment or preventive methods, and (3) drugs that treat life threatening illnesses and that have a clear clinical advantage over other approved therapies. In the future, we anticipate that we may seek expedited review and approval for certain of our drug candidates.

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***Drug manufacturing permit***

Pursuant to the PRC Drug Administration Law and the Implement Measures of the PRC Drug Administration Law, a drug manufacturer must obtain a Drug Manufacturing Permit from the provincial Medical Products Administration before it starts to manufacture drug products. Prior to granting such a permit, the relevant government authority will inspect the applicant's production facilities and decide whether the sanitary conditions, QA system, management structure and equipment within the facilities have met the required standards. Each Drug Manufacturing Permit will be valid for a period of five years and the manufacturer is required to apply for renewal of the permit within six months prior to its expiration date and will be subject to reassessment by the authority in accordance with then prevailing legal and regulatory requirements for the purposes of such renewal.

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***Coverage and reimbursement***

China's national medical insurance program was adopted pursuant to the Decision of the State Council on the Establishment of the Urban Employee Basic Medical Insurance Program issued by the State Council in 1998, under which all employers in urban cities are required to enroll their employees in the basic medical insurance program. The insurance premium is jointly contributed by the employers and employees. In 2007, the State Council promulgated Guiding Opinions of the State Council about the Pilot Urban Resident Basic Medical Insurance, under which urban residents of the pilot district, rather than urban employees, may voluntarily join Urban Resident Basic Medical Insurance. Participants of the national medical insurance program and their employers, if any, are required to contribute to the payment of insurance premiums on a monthly basis. Program participants are eligible for full or partial reimbursement of the cost of medicines included in the National Reimbursed Drugs List. A pharmaceutical product listed in the National Reimbursed Drugs List must be clinically needed, safe, effective, reasonably priced, easy to use, and available in sufficient quantity.

Factors that affect the inclusion of a pharmaceutical product in the National Reimbursed Drugs List include whether the product is consumed in large volumes and commonly prescribed for clinical use in the PRC and whether it is considered to be important in meeting the basic healthcare needs of the general public. Since 2016, special consideration has been given to, among others, innovative drugs with high clinical value and drugs for serious diseases. In addition, the PRC Ministry of Human Resources and Social Security has also been negotiating with manufacturers of expensive drugs with high clinical demands and proven effectiveness for price cuts in exchange for inclusion into the National Reimbursed Drugs List.

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***PRC laws and regulation in relation to Company Law and Foreign Investment***

The establishment, operation, and management of corporate entities in China are governed by the Company Law of the PRC, or the Company Law. Pursuant to the Company Law, companies are classified into categories, namely limited liability companies and limited companies by shares. The Company Law shall also apply to foreign-invested limited liability companies and companies limited by shares. According to the Company Law, the provisions otherwise prescribed by the laws on foreign investment shall prevail.

On March 15, 2019, the National People's Congress promulgated the Foreign Investment Law of the PRC, which came into force on January 1, 2020 and repealed simultaneously the Law of PRC on Sino-foreign Equity Joint Ventures, the Wholly Foreign-owned Enterprise Law of the PRC, and the Law of the PRC on Sino-foreign Cooperative Joint Ventures. Subject to the Foreign Investment Law of the PRC, foreign-invested enterprises incorporated before the enforcement of the Foreign Investment Law of the PRC may keep their original organizational forms for five years after the enforcement of the Foreign Investment Law of the PRC. And the Implementation Regulations for the Foreign Investment Law of the PRC was promulgated by the State Council on December 26, 2019 and took effect on January 1, 2020. According to the Foreign Investment Law of the PRC, the State adopts the management system of pre-establishment national treatment and negative list for foreign investment. The negative list refers to special administrative measures for access of foreign investment in specific fields as stipulated by the State. The State will give national treatment to foreign investments outside the negative list.

The Provisions on Guiding Foreign Investment Direction, which was promulgated by the State Council on February 11, 2002, and came into effect on April 1, 2002, classify all foreign investment projects into four categories: (i) encouraged projects, (ii) permitted projects, (iii) restricted projects, and (iv) prohibited projects. Investment activities in the PRC by foreign investors were principally governed by the Catalogue of Industries for Guiding Foreign Investment, which was promulgated by the Ministry of Commerce and the National Development and Reform Commission and was abolished by the Special Administrative Measures (Negative List) for Access of Foreign Investment (2024 version), or the Negative List and Catalogue of Industries for Encouraging Foreign Investment (2022 version), or the "Encouraging List." The Negative List, which came into effect on November 1, 2024, sets out special administrative measures in respect of the access of foreign investments in a centralized manner, and the Encouraging List, which came into effect on January 1, 2023, sets out the encouraged industries for foreign investment.

On December 30, 2019, the Ministry of Commerce and State Administration for Market Regulation jointly promulgated Measures for Information Reporting on Foreign Investment, which became effective on January 1, 2020. Pursuant to the Measures for Information Reporting on Foreign Investment, where a foreign investor carries out investment activities in China, the foreign investor or the foreign-invested enterprise shall submit the investment information to the competent commerce department.

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***PRC laws and regulations in relation to intellectual property rights***

 

*Patents*

According to the Patent Law of the PRC promulgated by the National People's Congress of China, or the SCNPC, and the Implementation Rules of the Patent Law of the PRC, promulgated by the State Council, there are three types of patents in the PRC: invention patents, utility model patents and design patents. The protection period is 20 years for an invention patent, 10 years for a utility model patent and 15 years for a design patent, commencing from their respective application dates. Any individual or entity that utilizes a patent or conducts any other activity in infringement of a patent without prior authorization of the patent holder shall pay compensation to the patent holder and is subject to a fine imposed by relevant administrative authorities and, if constituting a crime, shall be held criminally liable in accordance with the law. According to the Patent Law of the PRC, for public health purposes, the State Intellectual Property Office of the PRC may grant a compulsory license for manufacturing patented drugs and exporting them to countries or regions covered under relevant international treaties to which PRC has acceded. In addition, according to the Patent Law of the PRC, any organization or individual that applies for a patent in a foreign country for an invention or utility model patent established in China is required to report to the State Intellectual Property Office for confidentiality examination.

For the purpose of compensating for the time taken to evaluate and approve a new drug to be put on market, the patent administrative department under the State Council shall grant compensation for duration of patent rights for invention of a new drug approved to be put on market in China upon request of the patentee. The compensation period shall not exceed five years, and the total validity period of patent rights for a new drug approved to be put on market shall not exceed 14 years.

 

*Trade secrets*

According to the PRC Anti-Unfair Competition Law, promulgated by the SCNPC in September 1993, as amended in 2017 and 2019 respectively, the term "trade secrets" refers to technical, operational, or other business information that is unknown to the public, has utility, may create business interests or profits for its legal owners or holders, and is maintained as a secret by its legal owners or holders. Under the PRC Anti- Unfair Competition Law, business persons are prohibited from infringing others' trade secrets by: (1) obtaining the trade secrets from the legal owners or holders by any unfair methods such as theft, bribery, fraud, coercion, electronic intrusion, or any other illicit means; (2) disclosing, using or permitting others to use the trade secrets obtained illegally under item (1) above; (3) disclosing, using or permitting others to use the trade secrets, in violation of any confidentiality obligations or any requirements of the legal owners or holders to keep such trade secrets in confidence; or (4) instigate, entice or help others to obtain, disclose, use or permit others to use the trade secrets in violation of any confidentiality obligations or any requirements of the legal owners or holders to keep such trade secrets in confidence. If a third party knows or should have known of the above-mentioned illegal conduct but nevertheless obtains, uses, or discloses trade secrets of others, the third party may be deemed to have committed an infringement of the others' trade secrets. The parties whose trade secrets are being infringed may petition for administrative corrections, and regulatory authorities may stop any illegal activities and fine infringing parties.

 

*Trademarks*

According to the Trademark Law of the PRC, promulgated by the SCNPC, the period of validity for a registered trademark is 10 years, commencing from the date of registration. Upon expiry of the period of validity, the registrant shall go through the formalities for renewal within twelve months prior to the date of expiry, if intending to continue to use the trademark. Where the registrant fails to do so, a grace period of six months may be granted. The period of validity for each renewal of registration is 10 years, commencing from the day immediately after the expiry of the preceding period of validity for the trademark. In the absence of renewal upon expiry, the registered trademark shall be canceled. Industrial and commercial administrative authorities have the authority to investigate any behavior in infringement of the exclusive right under a registered trademark in accordance with the law. In case of a suspected criminal offense, the case shall be timely referred to a judicial authority and decided according to law.

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***Product liability***

The Product Quality Law of the PRC promulgated by the SCNPC, is the principal governing law relating to the supervision and administration of product quality, which clarified liabilities of the manufacturers and sellers. Manufacturers shall not be liable when they are able to prove that: (1) the product has never been circulated; (2) the defects causing injuries or damage did not exist at the time when the product was circulated; or (3) the science and technology at the time when the product was circulated were at a level incapable of detecting the defects. A seller shall pay compensation if it can neither indicate the manufacturer nor the supplier of the defective product. A person who is injured or whose property is damaged by the defects in the product may claim compensation from the manufacturer or the seller.

According to the Civil Code of the PRC, promulgated by the National People's Congress on May 28, 2020 and effective on January 1, 2021, manufacturers shall assume tort liability where the defects in relevant products cause damage to others. The aggrieved party may claim compensation from the manufacturer or the seller of the relevant product in which the defects have caused damage.

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***Regulations relating to foreign exchange control***

The principal regulations governing foreign currency exchange in China are the Foreign Exchange Administration Regulations of the PRC and the Regulations on the Administration of Foreign Exchange Settlement, Sale and Payment. Pursuant to these regulations and other PRC rules and regulations on currency conversion, Renminbi is freely convertible for payments of current account items, such as trade and service- related foreign exchange transactions and dividend payments, but not freely convertible for capital account items, such as direct investment, loan, or investment in securities outside China unless prior approval of the State Administration of Foreign Exchange or its local counterpart is obtained.

Foreign-invested enterprises are permitted to convert their after-tax dividends into foreign exchange and to remit such foreign exchange out of their foreign exchange bank accounts in the PRC. However, foreign exchange transactions involving overseas direct investment or investment and exchange in securities, derivative products abroad are subject to registration with SAFE, and approval from or filing with the relevant PRC government authorities (if necessary).

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***Regulations relating to dividend distribution***

According to the PRC Company Law, Foreign Investment Law of the PRC and Regulation for Implementing the Foreign Investment Law of the PRC, foreign-invested enterprises in the PRC may pay dividends only out of their accumulated profits as determined in accordance with PRC accounting standards and regulations. An enterprise is required to set aside at least 10% of its respective accumulated profits to its statutory common reserve where it distributes its after-tax profits of the current year, until the accumulative amount of such reserve reaches 50% of its registered capital. If the aggregate balance of the enterprise's statutory common reserve is not enough to make up for the losses of the enterprise of the previous year, the current year's profits shall first be used for making up the losses before the statutory common reserve is drawn. After the enterprise has drawn statutory common reserve from the after-tax profits, it may, upon a resolution made by the shareholders' meeting, draw a discretionary common reserve from the after-tax profits. After the losses have been made up and common reserves have been drawn, the remaining profits shall be distributed to shareholders.

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***Regulations relating to employee stock incentive plan***

On February 15, 2012, SAFE promulgated the Notices on Issues Concerning the Foreign Exchange Administration for Domestic Individuals Participating in Stock Incentive Plans of Overseas Publicly Listed Companies, which prescribed that PRC citizens or non-PRC citizens residing in China for a continuous period of no less than one year (except for foreign diplomatic personnel in China and representatives of international organizations in China) who participate in any stock incentive plan of an overseas publicly listed company shall, through the domestic company to which the said company is affiliated, collectively entrust a domestic agency (which may be the Chinese affiliate of the overseas publicly listed company that participates in a stock incentive plan, or other domestic institutions qualified for asset trust business lawfully designated by such company) to handle foreign exchange registration, and entrust an overseas institution to handle issues like exercise of options, purchase and sale of corresponding stocks or equity, and transfer of corresponding funds. In addition, the domestic agency is required to amend the SAFE registration with respect to the stock incentive plan if there is any material change to the stock incentive plan. Moreover, the SAFE Circular 37 provides that PRC residents who participate in a share incentive plan of an overseas unlisted special purpose company may register with local branches of SAFE before exercising rights.

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***Regulations on M&A rules and Overseas Listings***

According to the Regulations on Mergers and Acquisitions of Domestic Enterprises by Foreign Investors, or the M&A Rules, the merger and acquisition of domestic companies by foreign investors means that the foreign investors purchase or subscribe for the equity or shares of a non-foreign invested PRC company or that the foreign investors establish a foreign-invested PRC company to acquire or operate the assets of a non-foreign-invested PRC company by agreement. The M&A Rules require that an application be made to Ministry of Commerce for examination and approval in relation to the acquisition of any company inside China affiliated with a domestic company, enterprise, or natural person, which is made in the name of an overseas company lawfully established or controlled by such domestic company, enterprise, or natural person. The M&A Rules also provide that the overseas listing of a special purpose company controlled directly or indirectly by PRC companies or individuals on an overseas stock market must be approved by the China Securities Regulatory Committee.

The M&A Rules, and other recently adopted regulations and rules concerning mergers and acquisitions established additional procedures and requirements that could make merger and acquisition activities by foreign investors more time-consuming and complex. For example, the M&A Rules require that Ministry of Commerce be notified in advance of any change-of-control transaction in which a foreign investor takes control of a PRC domestic enterprise, if (i) any important industry is concerned, (ii) such transaction involves factors that impact or may impact national economic security, or (iii) such transaction will lead to a change in control of a domestic enterprise which holds a famous trademark or PRC time-honored brand.

On July 6, 2021, the General Office of the State Council, together with another regulatory authority, jointly promulgated the Opinions on Lawfully and Strictly Cracking Down Illegal Securities Activities, among which, it emphasizes the need to strengthen the administration over illegal securities activities and the supervision on overseas listings by China-based companies, and proposed to take effective measures, such as promoting the construction of relevant regulatory systems to deal with the risks and incidents faced by China- based overseas-listed companies, and provided that the special provisions of the State Council on overseas offering and listing by those companies limited by shares will be revised and therefore the duties of domestic industry competent authorities and regulatory authorities will be clarified.

On February 17, 2023, with the approval of the State Council, the CSRC released the Trial Administrative Measures of Overseas Securities Offering and Listing by Domestic Companies, or the Trial Measures, and five supporting guidelines, which took effect on March 31, 2023. According to the Trial Measures, (1) domestic companies that seek to offer or list securities overseas, both directly and indirectly, should fulfill the filing procedure and report relevant information to the CSRC; if a domestic company fails to complete the filing procedure or conceals any material fact or falsifies any major content in its filing documents, such domestic company may be subject to administrative penalties, such as order to rectify, warnings, fines, and its controlling shareholders, actual controllers, the person directly in charge and other directly liable persons may also be subject to administrative penalties, such as warnings and fines; (2) if the issuer meets both of the following conditions, the overseas offering and listing shall be determined as an indirect overseas offering and listing by a domestic company: (i) any of the total assets, net assets, revenues or profits of the domestic operating entities of the issuer in the most recent accounting year accounts for more than 50% of the corresponding figure in the issuer's audited consolidated financial statements for the same period; (ii) its major operational activities are carried out in China or its main places of business are located in China, or the senior managers in charge of operation and management of the issuer are mostly Chinese citizens or are domiciled in China; and (3) where a domestic company seeks to indirectly offer and list securities in an overseas market, the issuer shall designate a major domestic operating entity responsible for all filing procedures with the CSRC, and where an issuer makes an application for listing in an overseas market, the issuer shall submit filings with the CSRC within three business days after such application is submitted.

On the same day, the CSRC also held a press conference for the release of the Trial Measures and issued the Notice on Administration for the Filing of Overseas Offering and Listing by Domestic Companies, which, among others, clarifies that (1) on or prior to the effective date of the Trial Measures, domestic companies that have already submitted valid applications for overseas offering and listing but have not obtained approval from overseas regulatory authorities or stock exchanges may reasonably arrange the timing for submitting their filing applications with the CSRC, and must complete the filing before the completion of their overseas offering and listing; and (2) a six-month transition period will be granted to domestic companies which, prior to the effective date of the Trial Measures, have already obtained the approval from overseas regulatory authorities or stock exchanges (such as the completion of hearing in the market of Hong Kong or the completion of registration in the market of the United States), but have not completed the indirect overseas listing; if domestic companies fail to complete the overseas listing within such six-month transition period, they shall file with the CSRC according to the requirements.

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***Regulations relating to information security and data privacy***

On June 10, 2021, the SCNPC promulgated the PRC Data Security Law, which became effective from September 1, 2021. According to the PRC Data Security Law, a data classification protection system shall be established to protect data by classification. Entities engaged in data processing activities shall, in accordance with the laws and regulations, establish a sound whole-process data security management system, organize data security education and training, and take corresponding technical measures and other necessary measures to ensure data security.

According to the Civil Code of the PRC, personal information of natural persons is protected by law. Any organization or individual that needs to obtain personal information of others shall obtain legally and ensure the information security, and shall not illegally collect, use, process, transmit, trade, provide or disclose personal information of others. The Personal Information Protection Law of the PRC promulgated by the SCNPC on August 20, 2021, and effective from November 1, 2021, further emphasized the duties and responsibilities of the processing personnel for the protection of personal information, and provided stricter protection measures for processing sensitive personal information.

On July 12, 2018, the National Health Commission issued the Administrative Measures on National Health and Medical Care Big Data Standards, Security and Services (Trial), or the Measures on Health and Medical Care Big Data, which became effective therefrom. The Measures on Health and Medical Care Big Data provided the guidelines and principles of health and medical big data standard management, security management and service management. According to the Measures on Health and Medical Care Big Data, the National Health Commission, together with other relevant departments, is responsible for the management of national health and medical care big data, while the authorities of health above the county level, together with other relevant departments, are responsible for the management of health and medical care big data within their respective administrative regions. Medical institutions and relevant enterprises, including those engaged by medical institutions to store or operate health and medical care big data, shall take measures, such as data classification, important data backup and encryption, to ensure the security of health and medical care big data, and provide secured channels for the query and replication of information. Without authorization, no unit or individual shall use or disseminate any health and medical care big data or data beyond the scope of authorization, nor obtain any data in illegal ways. The responsible parties shall abide by the relevant regulations when disclosing health and medical care big data, shall not divulge state secrets, trade secrets or personal privacy, shall not infringe upon the interests of the state or the public, and shall not infringe upon the legitimate rights and interests of citizens, enterprise entities or other organizations.

On July 7, 2022, the CAC promulgated the Measures on Security Assessment of Cross-border Data Transfer which became effective on September 1, 2022. The data export measures require that any data processor who processes or exports personal information exceeding a certain volume threshold pursuant to the measures shall apply for a security assessment by the CAC before transferring any personal information abroad, including the following circumstances: (i) important data will be provided overseas by any data processor; (ii) personal information will be provided overseas by any operator of critical information infrastructure or any data processor who processes the personal information of more than 1,000,000 individuals; (iii) personal information will be provided overseas by any data processor who has provided the personal information of more than 100,000 individuals in aggregate or has provided the sensitive personal information of more than 10,000 individuals in aggregate since January 1 of last year; and (iv) other circumstances where the security assessment is required as prescribed by the CAC. A data processor shall, before applying for the security assessment of an outbound data transfer, conduct a self-assessment of the risks involved in the outbound data transfer. The security assessment of a cross-border data transfer shall focus on assessing the risks that may be brought about by the cross-border data transfer concerning national security, public interests, or the lawful rights and interests of individuals or organizations.

On February 24, 2023, the CSRC, jointly with other relevant governmental authorities, promulgated the Provisions on Strengthening Confidentiality and Archives Management of Overseas Securities Issuance and Listing by Domestic Enterprises, or the Confidentiality and Archives Management Provisions, which took effect on March 31, 2023. According to the Confidentiality and Archives Management Provisions, mainland China-based companies, whether offering and listing securities overseas directly or indirectly, must strictly abide the applicable laws and regulations when providing or publicly disclosing, either directly or through their overseas listed entities, documents and materials to securities services providers such as securities companies and accounting firms or overseas regulators in the process of their overseas offering and listing. If such documents or materials contain any state secrets or government authorities work secrets, the domestic companies must obtain the approval from competent governmental authorities according to the applicable laws, and file with the secrecy administrative department at the same level with the approving governmental authority. Furthermore, the Confidentiality and Archives Management Provisions provide that securities companies and securities service providers shall fulfill the applicable legal procedures when providing overseas regulatory institutions and other relevant institutions and individuals with documents or materials containing any state secrets or government authorities work secrets or other documents or materials that, if divulged, will jeopardize national security or public interest.

On March 22, 2024, the CAC promulgated the Provisions on Promoting and Regulating Cross-border Data Flow, which came into effect on the same date. To provide data abroad, any data processor shall apply the security assessment to the national cyberspace administration through the cyberspace administration authority at the provincial level at its locality if it satisfies either of the following condition: (i) where a critical information infrastructure operator provides personal information or important data abroad; or (ii) where any data processor other than a critical information infrastructure operator provides important data abroad or provides personal information (excluding sensitive personal information) of no less than 1 million individuals or sensitive personal information of not less than 10,000 individuals, accumulatively as of January 1 of the current year, to overseas parties. Where any data processor other than a critical information infrastructure operator provides abroad the personal information (excluding sensitive personal information) of not less than 100,000 but not more than 1 million individuals, or the sensitive personal information of not more than 10,000 individuals, accumulatively as of January 1 of the current year, it shall enter into a standard contract with overseas recipients for provision of personal information abroad or go through the authentication on protection of personal information in accordance with laws. On January 3, 2025, the CAC issued the Draft Measures for Authentication on Protection of Personal Information for Cross-Border Transfer of Personal Information for public comments, to provide further guidance and regulatory requirements on authentication on protection of personal information for cross-border transfer of personal information.

On September 24, 2024, the State Council promulgated the Regulations on the Network Data Security, which came into effect on January 1, 2025. Pursuant to these regulations, a network data processer processing the personal information of more than 10 million individuals shall comply with the provisions governing the important data processers. An important data processor shall carry out the risk assessment before any network data is provided by such important data processor, or such important data processor is entrusted to process or jointly process the network data. In addition, the important data processor shall also carry out risk assessments of their network data processing activities every year and submit risk assessment reports to relevant authorities at or above the provincial level. These regulations also stipulate the obligations of the Network platform service providers. Network platform service providers shall specify the network data security protection obligations of third-party product and service providers who access their platforms, through platform rules, contracts or otherwise, and urge third-party product and service providers to strengthen network data security management. Network platform service providers recommending information to individuals in an automatic decision-making manner shall set up a personalized recommendation closing option that is easy to understand, access and operate, and provide users with such functions as refusing to receive recommended information and deleting user tags targeted at their personal characteristics. Where the service provider of a large network platform, which refers to a network platform with more than 50 million registered users or more than 10 million monthly active users, complex business types, and network data processing activities having a significant impact on national security, economic operation, national welfare and people's livelihood, provides cross-border network data, it shall comply with the administrative requirements of the State on cross-border data security management and improve the relevant technical and administrative measures to prevent cross-border security risks of network data.

**C. Organizational Structure**

The chart below sets forth our corporate structure and identifies our subsidiaries and their subsidiaries, as of the date of this annual report:

![](ea028259301_img12.jpg)

**D. Property, Plant and Equipment**

We currently lease all properties for our business operations in the United States and China. As of the date of this annual report, we rent a total of approximately 182 sq.m. of office space in New Jersey, the United States. We also leased three properties in Hangzhou and one property in Shanghai, China, with an aggregate gross floor area of approximately 4,953 sq.m. We believe our current facilities are sufficient to meet our near-term needs, and additional space can be obtained on commercially reasonable terms to meet our future needs. We do not anticipate undue difficulty in renewing our leases upon their expiration. The following table sets forth a summary of the properties leased by us as of the date of this annual report:

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| | | | |
|:---|:---|:---|:---|
| **Location** | **Size (in square meters)** | **Usage of Property** | **Lease Term** |
| New Jersey, the United States | 182.37 | Office | July 15, 2024 to July 31, 2027 |
| Hangzhou, PRC | 2236.26 | Office | October 1, 2025 to November 30, 2028 |
| Hangzhou, PRC | 2303.90 | Office and laboratory | October 1, 2025 to November 30, 2028 |
| Hangzhou, PRC | 320.00 | Business development | July 31, 2024 to July 31, 2029 |
| Shanghai, PRC | 93.00 | Office | December 25, 2024 to December 24, 2027 |

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**ITEM 4A. UNRESOLVED STAFF COMMENTS**

Not applicable.

**ITEM 5. OPERATING AND FINANCIAL REVIEW AND PROSPECTS**

You should read the following discussion and analysis of our financial condition and results of operations in conjunction with our audited consolidated financial statements and the related notes included elsewhere in this annual report. This discussion contains forward-looking statements that involve risks and uncertainties. Our actual results and the timing of selected events could differ materially from those anticipated in these forward-looking statements as a result of various factors, including those set forth under "Item 3. Key Information—D. Risk Factors" and elsewhere in this annual report.

As discussed in "Item 17. Financial Statements", "Item 18. Financial Statements" and Note 4 of our consolidated financial statements, we have revised our previously issued audited consolidated financial statements as of December 31, 2024, and for the year ended December 31, 2024, and our unaudited consolidated interim financial statements as of and for the six months ended June 30, 2025. Accordingly, Management's discussion and analysis of our financial condition and results of operations have been revised for the effects of the revision.

**A. Operating Results**

**Overview** 

We are a global clinical-stage company at the forefront of discovering and developing innovative cancer therapies. Leveraging our dual R&D presence in the U.S. and China, we are building a robust pipeline of drug candidates focused on two key areas where we believe we can make a significant difference. (1) RAS-targeting therapies: we are tackling RAS-driven cancers with AN9025, an oral pan-RAS(ON) inhibitor, and AN4035, a CEACAM5-targeting ADC delivering a potent pan-RAS(ON) inhibitor directly to tumors. (2) Next-generation cancer immunotherapies: our candidates, AN8025 (a tri-functional fusion protein of αPD-L1 x CD86 variant x LAG3 variant), a T-cell and antigen-presenting cell modulator, and AN4005 (a first-in-class oral small-molecule PD-L1 inhibitor), are designed to activate cancer immunity in novel ways.

Through our multi-national R&D centers established in New Jersey and Hangzhou, we execute our global vision for drug development innovation. The geographic span of our R&D footprint empowers us to more effectively identify and develop novel early-stage programs, as well as recruit top R&D talents from the U.S. and China. We have assembled a management team and a scientific advisory board with industry leaders and influential scientists, who provide international and strategic guidance to our R&D, business development and operational teams. In addition to building our own R&D capabilities, we continue to seek and secure partnerships with leading multi-national pharmaceutical companies to fully realize the potential of our pipeline programs. We believe our partnerships validate our clinical expertise and reflect confidence in our ability to deliver on our development and commercialization capabilities across a versatile pipeline.

Since our founding, we have incurred significant operating losses. Our net losses were US$109.2 (revised) million, US$51.9 million and US$35.5 million, for the years ended December 31, 2023, 2024 and 2025, respectively. We expect to continue to incur significant expenses and operating losses for the foreseeable future. In addition, we anticipate that our expenses will increase significantly in connection with our ongoing activities as we:

● continue or expand our research or development of our programs in preclinical development;

● continue or expand the scope of our clinical trials for our drug candidates;

● initiate additional preclinical studies or clinical or other trials for our drug candidates, including under our collaboration agreements;

● continue to invest in our R&D platforms to conduct research to identify novel technologies;

● add additional infrastructure to our quality control, quality assurance, legal, compliance and other groups to support our operations as we progress our drug candidates toward commercialization;

● attract and retain skilled personnel;

● create additional infrastructure to support our operations as a public company and our product development and planned future commercialization efforts, including expansion of sites in the United States and Europe;

● seek marketing approvals and reimbursement for our drug candidates;

● establish a sales, marketing and distribution infrastructure to commercialize any products for which we may obtain marketing approval;

● seek to identify and validate additional drug candidates;

● acquire or in-license other drug candidates and technologies;

● make milestone or other payments under any in-license agreements;

● maintain, protect, defend, enforce and expand our intellectual property portfolio; and

● experience any delays or encounter issues with any of the above.

We do not expect to generate revenue from the sale of our drug candidates unless and until we successfully complete clinical development and obtain regulatory approval for such drug candidates. If we seek to obtain regulatory approval for any of our drug candidates, we expect to incur significant commercialization expenses.

As a result, we will need substantial additional funding to support our continued operations and pursue our growth strategy. Until we can generate significant revenue from product sales, if ever, we expect to finance our operations through a combination of public or private equity offerings and debt financings, government funding arrangements, collaborations and marketing, or distribution and licensing arrangements. We may be unable to raise additional funds or enter into such other arrangements on favorable terms, or at all. If we fail to raise capital or enter into such arrangements as and when needed, we may have to significantly delay, scale back or discontinue the development and commercialization of one or more of our programs.

Because of the numerous risks and uncertainties associated with pharmaceutical development, we are unable to predict the timing or amount of increased expenses or when or if we will be able to achieve or maintain profitability. Even if we are able to generate revenues from the sale of our products, we may not become profitable. If we fail to become profitable or are unable to sustain profitability on a continuing basis, then we may be unable to continue our operations at planned levels and may be forced to reduce our operations.

**Key Components of Results of Operations**

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***Revenue***

To date, we have not generated any revenue from product sales. Our ability to generate product revenue and to become profitable will depend upon our ability to successfully develop, obtain regulatory approval and commercialize our drug candidates. Because of the numerous risks and uncertainties associated with product development and regulatory approval, we are unable to predict the amount, timing or ability to obtain product revenue.

In 2025, the Company recognized revenue of $5.0 million from contract liability. This amount represents a non-refundable upfront fee received from a customer in 2023 in exchange for granting an exclusive option to enter into a license agreement for the further development and commercialization of certain products. In 2025, following the discontinuation of the related project, the likelihood of the customer exercising its remaining rights became remote, and the Group has no other unfulfilled performance obligations. Accordingly, the Company recognized revenue from contract liability.

 ***Administrative expenses***

Administrative expenses primarily include payroll, share-based compensation expenses, and other related expenses for employees involved in general corporate functions including finance, legal and human resources, rental and depreciation expenses related to facilities and equipment used by these functions, professional service expenses and other general corporate related expenses.

We expect our administrative expenses to increase in the future to support our continued research and development activities and, if any of our drug candidates receive marketing approval, commercialization activities. We also anticipate increased expenses related to professional fees, including audit, legal, regulatory and tax-related services, associated with maintaining compliance with Nasdaq listing and SEC requirements, director and officer insurance premiums, and investor relations costs associated with operating as a public company.

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***Research and development expenses***

Research and development expenses consist primarily of costs incurred in connection with our research activities and include: (i) cost of personnel engaged in research and development activities, including salaries, benefits and share-based compensation expenses, if any; (ii) costs of funding research performed by third parties including laboratory, CRO, and other investigator and vendor expenses related to the execution of preclinical and clinical trials; (iii) costs related to production of preclinical and clinical materials; (iv) licensing fees for maintaining licenses under our third-party licensing agreements; (v) facility costs including rent, depreciation and maintenance expense; and (vi) expenses related to regulatory activities, including filing fees paid to regulatory agencies.

Research and development costs are expensed as incurred. Costs for certain activities, such as manufacturing and preclinical studies and clinical trials, are generally recognized based on an evaluation of the progress to completion of specific tasks using information and data provided to us by our vendors and investigators.

Research and development activities are central to our business model. Drug candidates in later stages of clinical development generally have higher development costs than those in earlier stages of clinical development, primarily due to the increased size and duration of later-stage clinical trials. We expect our research and development expenses to increase over the next several years as our existing clinical programs progress and as we seek to initiate clinical trials of additional drug candidates. We also expect to incur increased research and development expenses as we selectively identify and develop additional drug candidates. However, it is difficult to determine with certainty the duration and completion costs of our current or future preclinical programs and clinical trials of our drug candidates.

The duration, costs and timing of clinical trials and development of our drug candidates will depend on a variety of factors that include, but are not limited to, the following:

● successful enrollment in and completion of clinical trials;

● establishing an appropriate safety profile;

● establishing commercial manufacturing capabilities or making arrangements with third-party manufacturers;

● receipt of marketing approvals from applicable regulatory authorities;

● commercializing the drug candidates, if approved, whether alone or in collaboration with others;

● obtaining and maintaining patent and trade secret protection and regulatory exclusivity for our drug candidates;

● continued acceptable safety profiles of products following approval; and

● retention of key research and development personnel.

A change in the outcome of any of these variables with respect to the development of any of our drug candidates would significantly change the costs, timing and viability associated with the development of that drug candidate.

 ****

***Other income and gains***

Other income and gains primarily consist of government subsidies that we receive from local government in the PRC.

 ****

***Fair value changes on financial liabilities at FVTPL***

Fair value changes on financial liabilities at FVTPL consists primarily of the non-cash items incurred in connection with changes in the fair value of our preferred share liabilities that we issued to certain investors.

**Taxation**

 ****

***Cayman Islands and British Virgin Islands***

Under the current laws of the Cayman Islands and the British Virgin Islands, the Company and its subsidiaries are not subject to tax on income or capital gains.

 ****

***The United States***

Under the current laws of the United States of America, the subsidiary which operates in the United States America is subject to federal tax at a rate of 21%. For New Jersey state tax purposes, the subsidiary is subject to a corporate business tax at a rate of 6.5% for taxpayers with allocated net income of $50,000 or less; 7.5% for taxpayers with allocated net income greater than $50,000 but not exceeding $100,000; 9% for taxpayers with allocated net income greater than $100,000 but not exceeding $10 million; and 11.5% (which includes a 2.5% transit fee extended through 2028) for taxpayers with allocated net income exceeding $10 million.

 ****

***Hong Kong***

The subsidiary incorporated in Hong Kong is subject to Hong Kong profits tax at the rate of 16.5% on any estimated assessable profits arising in Hong Kong during the period presented. The first HKD2,000 thousands of assessable profits of this subsidiary are taxed at 8.25% and the remaining assessable profits are taxed at 16.5%.

 ****

***Mainland China***

The provision for corporate income tax in Mainland China is based on a statutory rate of 25% of the assessable profits as determined in accordance with the PRC Corporate Income Tax Law which was approved and became effective on January 1, 2008.

 ****

***Singapore***

The prevailing corporate income tax rate in Singapore is 17.0%, with 75% of up to the first SGD10,000 and 50% of up to the next SGD190,000 of a company's chargeable income (otherwise subject to normal taxation) being exempt from corporate tax (the "Partial Tax Exemption"). The remaining chargeable income that exceeds SGD200,000 will be fully taxable at the prevailing corporate tax rate.

In addition, subject to certain conditions and exceptions, newly established companies in Singapore will also be eligible for tax exemption on 75% of up to the first SGD100,000 and 50% of up to the next SGD100,000 of a company's annual normal chargeable income for each of the company's first three years of assessment from year of assessment 2020 onwards (the "Start-up Exemption"). The remaining chargeable income (after the tax exemption) will be taxed at the applicable corporate tax rate.

In the event a company claims the Start-up Exemption for its first three years of assessment, it will not be able to claim the Partial Tax Exemption. From the fourth year of assessment onwards, the company can enjoy the Partial Tax Exemption.

 ****

***Switzerland***

The subsidiary incorporated in Switzerland is subject to a combined corporate income tax rate of approximately 11.8%–11.9%, including federal, cantonal, and communal taxes.

**Results of Operations**

The following table summarizes key components of our results of operations for the years/periods indicated:

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| | | | |
|:---|:---|:---|:---|
|  | **For the Year Ended December 31,** | **For the Year Ended December 31,** | **For the Year Ended December 31,** |
|  | **2023** | **2024** | **2025** |
|  | **(revised)** | | |
|  | **US$** | **US$** | **US$** |
|  | **(in thousands)** | **(in thousands)** | **(in thousands)** |
| **Selected consolidated statements of operations and comprehensive loss:** |  |  |  |
| &nbsp;&nbsp;&nbsp;Revenue |  |  | 5000 |
| &nbsp;&nbsp;&nbsp;Other operating income, net | 890 | 1940 | 396 |
| &nbsp;&nbsp;&nbsp;General and administrative expense | (15289) | (9953) | (8261) |
| &nbsp;&nbsp;&nbsp;Research and development expenses | (58152) | (44915) | (32833) |
| **Total operating loss** | **(72551)** | **(52928)** | (35698) |
| &nbsp;&nbsp;&nbsp;Other income and gains | 3303 | 3049 | 1475 |
| &nbsp;&nbsp;&nbsp;Other (expenses)/income | (80) | (42) | 228 |
| &nbsp;&nbsp;&nbsp;Investment income | 62 |  | 1 |
| &nbsp;&nbsp;&nbsp;Share of loss of investments accounted for using the equity method |  | (4) | (3) |
| &nbsp;&nbsp;&nbsp;Fair value loss on financial liabilities at FVTPL | (39171) |  |  |
| &nbsp;&nbsp;&nbsp;Finance costs | (791) | (1944) | (1531) |
| **Loss before tax** | **(109228)** | **(51869)** | **(35528)** |
| &nbsp;&nbsp;&nbsp;Income tax expense |  |  |  |
| **Loss for the year** | **(109228)** | **(51869)** | **(35528)** |
| Attributable to: |  |  |  |
| &nbsp;&nbsp;&nbsp;Ordinary equity holders of the parent | (109228) | (51869) | (35528) |

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**Research and development expenses**

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| | | | |
|:---|:---|:---|:---|
|  | **For the Year Ended December 31,** | **For the Year Ended December 31,** | **For the Year Ended December 31,** |
|  | **2023** | **2024** | **2025** |
|  | **(revised)** | | |
|  | **US$** | **US$** | **US$** |
|  | **(in thousands)** | **(in thousands)** | **(in thousands)** |
| CRO service fees | 39612 | 29203 | 21299 |
| &nbsp;&nbsp;&nbsp;*AN2025* | *32510* | *18575* | 9130 |
| &nbsp;&nbsp;&nbsp;*AN0025* | *4308* | *4429* | 626 |
| &nbsp;&nbsp;&nbsp;*AN4005* | *1126* | *3252* | 4160 |
| &nbsp;&nbsp;&nbsp;*Others* | *1668* | *2947* | 7383 |
| Employee compensation | 14797 | 11950 | 8705 |
| Depreciation and Amortization | 1697 | 1354 | 937 |
| Material fees | 677 | 1057 | 868 |
| Others | 1369 | 1351 | 1024 |
| **Total** | **58152** | **44915** | **32833** |

---

 **

**Comparison of the fiscal years ended December 31, 2025 and 2024**

 

***Revenue***

In 2025, the Company recognized revenue of $5.0 million from contract liability. This amount represents a non-refundable upfront fee received from a customer in 2023 in exchange for granting an exclusive option to enter into a license agreement for the further development and commercialization of certain products. In 2025, following the discontinuation of the related project, the likelihood of the customer exercising its remaining rights became remote, and the Group has no other unfulfilled performance obligations. Accordingly, the Company recognized revenue from contract liability.

***Administrative expenses***

Our administrative expenses decreased by approximately 17.0%, from US$10.0 million in 2024 to US$8.3 million in 2025, primarily attributable to a decrease in share-based compensation expenses resulting from the vesting schedule of certain stock options in 2025.

***Research and development expenses***

Our research and development expenses decreased by approximately 26.9%, from US$44.9 million in 2024 to US$32.8 million in 2025, primarily attributable to (i) the fact that our major research and development programs had not yet advanced into the clinical stage during the year, and preclinical CRO expenses are lower than those incurred during clinical development, and (ii) a reduction in employee compensation expenses as a result of a decrease in research personnel in the United States.

***Other income and gains***

Our other income and gains decreased by approximately 51.4% from US$3.0 million in 2024 to US$1.5 million in 2025, primarily attributable to a decrease in government grants received during 2025.

 ****

***Loss for the period***

For the reasons described above, our loss for the year decreased from US$51.9 million in 2024 to US$35.5 million in 2025.

**Comparison of the fiscal years ended December 31, 2024 and 2023**

 ****

***Revenue***

We did not generate any revenue in 2024 and 2023.

 ****

***Administrative expenses***

Our administrative expenses decreased by 34.9%, from US$15.3 million in 2023 to US$10.0 million in 2024, primarily attributable to (i) a decrease in IPO related professional service expenses in 2024. (ii) a decrease in share-based compensation expenses resulting from the vesting schedule of certain stock options in 2024.

***Research and development expenses***

Our research and development expenses decreased by 22.8%, from US$58.2 million in 2023 to US$44.9 million in 2024, primarily attributable to (i) a decrease of US$10.4 million in the CRO service fees as the completion of patient enrollment for the Phase III clinical trial of project AN2025 in 2023, only relevant clinical operational expenses were incurred in 2024, with no material other CRO service fees required thereafter and (ii) a decrease of US$2.8 million in the payroll expenses as the downsizing of U.S based R&D personnel.

***Other income and gains***

Our other income and gains decreased by 7.7% from US$3.3 million in 2023 to US$3.0 million in 2024, primarily attributable to a moderate reduction in government grants received during the year 2024.

 ****

***Fair value changes on financial liabilities at FVTPL***

We had fair value loss on financial liabilities at FVTPL of US$39.2 million in 2023 and fair value loss on financial liabilities at FVTPL of US$0 in 2024. This change was primarily due to all of the financial liabilities at FVTPL converted into ordinary shares after IPO with no fair value loss on financial liabilities at FVTPL incurred thereafter.

 ****

***Loss for the period***

For the reasons described above, our loss for the year decreased from US$109.2 (revised) million in 2023 to US$51.9 million in 2024.

**B. Liquidity and Capital Resources**

Since inception, we have incurred net losses and negative cash flows from our operations. Substantially all of our losses have resulted from funding our research and development activities and administrative costs associated with our operations. We incurred net losses of US$109.2 million (revised), US$51.9 million and US$35.5 million for the years ended December 31, 2023, 2024 and 2025, respectively. We used US$56.7 million, US$51.8 million and US$33.5 million in cash for our operating activities for the years ended December 31, 2023, 2024 and 2025, respectively.

In December 2025, the Company entered into an exclusive license agreement with Jiangsu Aosaikang Pharmaceutical Co., Ltd. ("ASK Pharm") for the development and commercialization of its investigational pan-RAS (ON) inhibitor AN9025 in mainland China, Hong Kong and Macau. Under the terms of the agreement, the Company is eligible to receive total potential payments of up to approximately RMB1.6 billion (approximately US$230.0 million), consisting of upfront payments, development milestone payments and sales milestone payments. In addition, the Company is entitled to receive tiered royalties on future net product sales in the licensed territory. In January 2026, the Company has received payments totaling RMB60.0 million (approximately US$8.7 million).

On February 3, 2026, we entered into securities purchase agreements for a private investment in public equity financing (the "Private Placement"), which is expected to result in gross proceeds of approximately $140.0 million, before deducting placement agent fees and other expenses. In the Private Placement, we agreed to sell an aggregate of 64,615,386 Class A ordinary shares (equivalent to 21,538,462 American Depositary Shares ("ADSs"), each representing three Class A ordinary shares) at a price of $2.1667 per Class A ordinary share (equivalent to $6.50 per ADS). The Private Placement is expected to close on February 4, 2026, subject to the satisfaction of customary closing conditions. According to the concern disclosure in the financial statement disclosures, as of the date of issuance of these consolidated financial statements, the Company has received gross proceeds of approximately US$85.0 million from the PIPE financing.

Currently, our primary sources of liquidity are cash and cash equivalents. As of December 31, 2025, we had US$8.1 million in cash and cash equivalents. Our cash and cash equivalents consist primarily of bank deposits.

Based on our current operating plan, we believe that the proceeds received from the collaboration arrangement and the PIPE financing, together with the Company's existing cash and cash equivalents, will provide sufficient liquidity to support the Company's operations and meet its obligations for at least the next twelve months from the issuance date of these consolidated financial statements.

The following table sets forth a summary of our cash flows for the years presented:

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| | | | |
|:---|:---|:---|:---|
|  | **For the Year Ended December 31,** | **For the Year Ended December 31,** | **For the Year Ended December 31,** |
|  | **2023** | **2024** | **2025** |
|  | **US$** | **US$** | **US$** |
|  | **(in thousands)** | **(in thousands)** | **(in thousands)** |
| &nbsp;&nbsp;Net cash used in operating activities | (56652) | (51819) | (33452) |
| &nbsp;&nbsp;Net cash (used in)/generated from investing activities | (10954) | 28065 | (15579) |
| &nbsp;&nbsp;Net cash generated from/(used in) financing activities | 116240 | (6579) | (3812) |
| **Net increase/(decrease) in cash and cash equivalents** | **48634** | **(30333)** | **(52843)** |
| &nbsp;&nbsp;Cash and cash equivalents at the beginning of the year | 42758 | 91492 | 60902 |
| &nbsp;&nbsp;Effect of foreign exchange rate changes, net | 100 | (257) | (3) |
| **Cash and cash equivalents at the end of the year** | **91492** | **60902** | **8056** |

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***Operating activities***

In 2025, we had US$33.5 million net cash used in operating activities. The difference with US$35.5 million of loss before tax on accrual basis was mainly the result of adding back non-cash items such as US$1.5 million of equity-settled share-based expenses. In 2025, US$2.3 million of cash was used in operating assets and liabilities.

In 2024, we had US$51.8 million net cash used in operating activities. The difference with US$51.9 million of loss before tax on accrual basis was mainly the result of adding back non-cash items such as US$2.5 million of equity-settled share-based expenses. In 2024, US$5.5 million of cash was used in operating assets and liabilities.

In 2023, we had US$56.7 million net cash used in operating activities. The difference with US$109.2 (revised) million of net loss before tax on accrual basis was mainly the result of adding back non-cash items such as US39.2 million fair value loss on financial liabilities at FVTPL, US$4.3 million of equity-settled share-based payment expenses and US$1.2 million depreciation of property, plant and equipment. In 2023, US$6.1 (revised) million was released from operating assets and liabilities, mainly due to our contract liabilities increasing by US$5 million as a result of advanced payments from customer.

***Investing activities***

In 2025, our net cash used in investing activities was US$15.6 million, primarily as a result of purchases of investments at amortized cost.

In 2024, our net cash from investing activities was US$28.1 million, primarily as a result of recovery of investments at amortized cost.

 ****

In 2023, our net cash used in investing activities was US$11.0 million, primarily as a result of purchases of US$31.8 million short-term investments at amortized cost, and disposal of US$21.0 million financial assets at FVTPL.

 ****

***Financing activities***

In 2025, our net cash used in financing activities was US$3.8 million, primarily as a result of repayment of bank and other borrowings.

In 2024, our net cash used in financing activities was US$6.6 million, primarily as a result of repayment of bank and other borrowings.

In 2023, our net cash from financing activities was US$116.2 million, primarily as a result of the completion of our initial public offering.

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***Operating capital requirements***

We do not expect to generate any revenue from product sales unless and until we successfully complete development and obtain regulatory approval for one or more of our drug candidates, which we expect will take a number of years. As a result, until such time, if ever, as we can generate substantial product revenue, we expect to finance our cash needs through equity offerings, debt financings or other capital sources, including potential collaborations, licenses and other similar arrangements.

However, we may be unable to raise additional funds or enter into such other arrangements when needed on favorable terms or at all. If we do raise additional capital through public or private equity offerings, the ownership interest of our existing shareholders, including investors in our initial public offering, will be diluted, and the terms of these securities may include liquidation or other preferences that adversely affect our shareholders' rights. If we raise additional capital through debt financing, we may be subject to covenants limiting or restricting our ability to take specific actions, such as incurring additional debt, making capital expenditures or declaring dividends. If we raise funds through additional collaborations, strategic alliances or licensing arrangements with third parties, we may have to relinquish valuable rights to our technologies, future revenue streams, research programs or drug candidates or to grant licenses on terms that may not be favorable to us. Any failure to raise capital as and when needed could have a negative impact on our financial condition and on our ability to pursue our business plans and strategies. If we are unable to raise capital, we will need to delay, reduce or terminate planned activities to reduce costs.

Because of the numerous risks and uncertainties associated with research, development and commercialization of pharmaceutical products, we are unable to estimate the exact amount of our operating capital requirements. Our future funding requirements will depend on many factors, including, but not limited to:

● the timing, receipt and amount of sales of any future approved or cleared products, if any;

● the scope, progress, results and costs of researching and developing our existing drug candidates or any future drug candidates, and conducting preclinical studies and clinical trials;

● the timing of, and the costs involved in, obtaining regulatory approvals or clearances for our existing drug candidates or any future drug candidates;

● the time and costs involved in obtaining regulatory approval for our drug candidates and any delays we may encounter as a result of evolving regulatory requirements or adverse results with respect to any of these drug candidates;

● the number and characteristics of any additional drug candidates we develop or acquire;

● the cost of manufacturing our drug candidates and any products we successfully commercialize, including costs associated with developing our manufacturing capabilities;

● the costs of preparing, filing and prosecuting patent applications, maintaining and enforcing our intellectual property rights and defending intellectual property-related claims;

● the extent to which we acquire or in-license other drug candidates or technologies;

● our ability to establish and maintain strategic collaborations, licensing or other arrangements and the financial terms of any such agreements that we may enter into;

● the expenses needed to attract and retain skilled personnel and senior management; and

● the costs associated with being a public company.

Furthermore, our operating plans may change, and we may need additional funds to meet operational needs and capital requirements for clinical trials and other research and development activities. Because of the numerous risks and uncertainties associated with the development and commercialization of our drug candidates, we are unable to estimate the amounts of increased capital outlays and operating expenditures associated with our current and anticipated product development programs.

**Capital Expenditures**

We made capital expenditures of US$0.2 million, US$0.2 million and US$0.2 million in 2023, 2024 and 2025, respectively. Our capital expenditures were primarily for purchases of property, plant and equipment.

**Material Cash Requirements**

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***Contractual obligations and commitments***

The following table sets forth material cash requirements from our contractual obligations as of December 31, 2025:

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| | | | | |
|:---|:---|:---|:---|:---|
|  | **Less than<br> 1 year** | **1 to<br> 3 years** | **3 to<br> 5 years** | **Total** |
|  | **(in thousands)** | **(in thousands)** | **(in thousands)** | **(in thousands)** |
| Lease liabilities | $667 | $1108 | $19 | $1794 |

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As of December 31, 2025, our commitments are disclosed in Note 27 to our consolidated financial statements included in this annual report.

***Off-balance sheet commitments and arrangements***

We have not entered into any financial guarantees or other commitments to guarantee the payment obligations of any unconsolidated third parties. In addition, we have not entered into any derivative contracts that are indexed to our shares and classified as shareholders' equity or that are not reflected in our consolidated financial statements. Furthermore, we do not have any retained or contingent interest in assets transferred to an unconsolidated entity that serves as credit, liquidity, or market risk support to such entity. Moreover, we do not have any variable interest in any unconsolidated entity that provides financing, liquidity, market risk or credit support to us or engages in leasing, hedging or product development services with us.

**Holding Company Structure**

We are a Cayman Islands holding company with no material operations of our own. We conduct our operations primarily through our operating subsidiaries in the United States and mainland China. As a result, our ability to pay dividends depends upon, among others, dividends paid by our subsidiaries. If our subsidiaries or any newly formed subsidiaries incur debt on their own behalf in the future, the instruments governing their debt may restrict their ability to pay dividends to us.

In addition, as determined in accordance with local regulations, our subsidiaries in certain of our markets may be restricted from paying us dividends offshore or from transferring a portion of their assets to us, either in the form of dividends, loans or advances, unless certain requirements are met, and regulatory approvals are obtained. Our subsidiaries in the PRC are also required to set aside a portion of their net income, if any, each year to fund general reserves for appropriations until this reserve has reached 50% of the related subsidiary's registered capital. These reserves are not distributable as cash dividends. In addition, registered share capital and capital reserve accounts are also restricted from distribution.

**Recent Accounting Pronouncements**

A list of recent issued accounting pronouncements that are relevant to us is included in Note 2.3 to our consolidated financial statements, which are included in this annual report.

**C. Research and Development, Patents and Licenses, etc.**

See "Item 4. Information on the Company—B. Business Overview— Research and Development." and "Item 4. Information on the Company—B. Business Overview—Intellectual Property."

**D. Trend Information**

Other than as disclosed elsewhere in this annual report, we are not aware of any trends, uncertainties, demands, commitments or events for the current fiscal year that are reasonably likely to have a material effect on our total revenues, income, profitability, liquidity or capital reserves, or that caused the disclosed financial information to be not necessarily indicative of future operating results or financial conditions.

**E. Critical Accounting Estimates**

Our consolidated financial statements are prepared in accordance with IFRS as issued by the IASB. The preparation of our consolidated financial statements requires us to make estimates, assumptions and judgments that affect the reported amounts of assets, liabilities, costs and expenses. We base our estimates and assumptions on historical experience and other factors that we believe to be reasonable under the circumstances. We evaluate our estimates and assumptions on an ongoing basis. Our actual results may differ from these estimates. Our most critical accounting policies are summarized below. See Note [2.4] to our consolidated financial statements beginning on page F-10 of this annual report for a description of our other significant accounting policies.

 ****

***Research and development costs***

All research costs are charged to expense as incurred. Expenditure incurred on projects to develop new products is capitalized and deferred only when we can demonstrate the technical feasibility of completing the intangible asset so that it will be available for use or sale, our intention to complete and our ability to use or sell the asset, how the asset will generate future economic benefits, the availability of resources to complete the project and our ability to measure reliably the expenditure during the development. Product development expenditure which does not meet these criteria is expensed when incurred.

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***Share-based payments***

We operate a share option scheme for the purpose of providing incentives and rewards to eligible participants who contribute to the success of our operations. Employees (including directors) receive remuneration in the form of share-based payments, whereby employees render services as consideration for equity instruments, or equity settled transactions.

The cost of equity-settled transactions with employees for grants is measured by reference to the fair value at the date at which they are granted. The fair value of options is determined by an external valuer using a binomial option-pricing model, the fair value of RSUs with service conditions only is estimated based on the fair market value of the underlying ordinary shares of the Company on the date of grant, and the fair value of RSUs with market conditions is determined by an external valuer using a Monte Carlo model, further details of which are given in Note 25 of our consolidated financial statements included elsewhere in this annual report.

The cost of equity-settled transactions is recognized in employee benefit expense, together with a corresponding increase in equity, over the period in which the performance and/or service conditions are fulfilled. The cumulative expense recognized for equity-settled transactions at the end of each of the relevant periods until the vesting date reflects the extent to which the vesting period has expired and our best estimate of the number of equity instruments that will ultimately vest. The charge or credit to the statement of profit or loss and other comprehensive income for a period represents the movement in the cumulative expense recognized as at the beginning and end of that period. Service and non-market performance conditions are not considered when determining the grant date fair value of awards, but the likelihood of the conditions being met is assessed as part of our best estimate of the number of equity instruments that will ultimately vest. Market performance conditions are reflected within the grant date fair value. Any other conditions attached to an award, but without an associated service requirement, are considered to be non-vesting conditions. Non-vesting conditions are reflected in the fair value of an award and lead to an immediate expensing of an award unless there are also service and/or performance conditions.

 ****

***Fair value of financial liabilities measured at FVTPL***

The fair value of the financial liabilities, including convertible redeemable preferred shares, convertible loans, forwards and warrants, are measured at FVTPL and determined using the valuation techniques, including the discounted cash flow method and the back-solve method. Such valuation requires us to make estimates of the key assumptions including the risk-free interest rate, discount for lack of marketability and volatility, which are subject to uncertainty and might materially differ from the actual results. Further details are included in Note 22 of our consolidated financial statements included elsewhere in this annual report.

 ****

***Fair value of share-based payment***

The fair value of the options is determined at the grant dates by the binomial option-pricing model. Significant estimates on assumptions, including the underlying equity value, discount rate, expected volatility, and dividend yield, are made by management. The fair value of RSUs with service conditions only is determined based on the fair market value of the underlying ordinary shares of the Company on the date of grant. The fair value of RSUs with market conditions is determined at the grant dates by the Monte Carlo simulation model. Significant estimates and assumptions, including the expected volatility, dividend yield and risk-free rate, are made by management. Further details are included in Note 25 of our consolidated financial statements included elsewhere in this annual report.

The preparation of the consolidated financial statements in conformity with IFRS requires management to make estimates and assumptions that affect the reporting amounts of assets and liabilities, and disclosure of contingent assets and liabilities, as of the date of the consolidated financial statements, and the reported amount of revenues and expenses during the reporting period. Actual results could differ from those estimates. Significant estimates include the valuation and accounting for financial liabilities at FVTPL and equity awards.

 ****

***Impairment of non-financial assets (other than goodwill)***

We assess whether there are any indicators of impairment for all non-financial assets (including long-term equity investments) at the end of each of the relevant periods. Other non-financial assets are tested for impairment when there are indicators that the carrying amounts may not be recoverable. An impairment exists when the carrying value of an asset or a cash-generating unit exceeds its recoverable amount, which is the higher of its fair value less costs of disposal and its value in use. The calculation of the fair value less costs of disposal is based on available data from binding sales transactions in an arm's length transaction of similar assets or observable market prices less incremental costs for disposing of the asset. When value in use calculations are undertaken, management must estimate the expected future cash flows from the asset or cash-generating unit and choose a suitable discount rate in order to calculate the present value of those cash flows.

 ****

 ****

***Deferred tax assets***

Deferred tax assets are recognized for unused tax losses to the extent that it is probable that taxable profit will be available against which the losses can be utilized. Significant management judgement is required to determine the amount of deferred tax assets that can be recognized, based upon the likely timing and level of future taxable profits together with future tax planning strategies. Further details are contained in Note 9 of our consolidated financial statements included elsewhere in this annual report.

 ****

***Leases — estimating the incremental borrowing rate***

The Group cannot readily determine the interest rate implicit in a lease; therefore, it uses an incremental borrowing rate, or IBR, to measure lease liabilities. The IBR is the rate of interest that we would have to pay to borrow over a similar term, and with a similar security, the funds necessary to obtain an asset of a similar value to the right-of-use asset in a similar economic environment. The IBR therefore reflects what the Group "would have to pay", which requires estimation when no observable rates are available (such as for subsidiaries that do not enter into financing transactions) or when it needs to be adjusted to reflect the terms and conditions of the lease (for example, when leases are not in the subsidiary's functional currency). The Group estimates the IBR using observable inputs (such as market interest rates) when available and is required to make certain entity-specific estimates (such as the subsidiary's stand-alone credit rating).

**ITEM 6. DIRECTORS, SENIOR MANAGEMENT AND EMPLOYEES**

**A. Directors and Senior Management**

The following table sets forth information relating to our directors and executive officers as of the date of this annual report.

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| | | |
|:---|:---|:---|
| **Name (1)** | **Age** | **Position/Title** |
| Yang Lu | 47 | Chairman of the Board of Directors, Chief Executive Officer |
| Ping Ji | 62 | Director |
| Lars Erik Birgerson | 74 | Director |
| Roger Sawhney | 57 | Independent Director |
| Shaorong Liu | 48 | Independent Director |
| Ming Lun Alan Tse | 46 | Independent Director |
| Baozhong Wei | 48 | Independent Director |
| Archie Tse | 59 | President and Head of Research & Development |
| Xiaofeng (Alex) Ye | 48 | Chief Financial Officer |

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The following is a biographical summary of the experience of our directors and executive officers.

 

*Yang Lu* co-founded our group and has served as our director since 2006. Currently he also serves as our chief executive officer and the chairman of our board of directors. Mr. Lu has over 20 years of experience in the pharmaceutical industry. Prior to founding our company, Mr. Lu worked at Hybio Pharmaceutical Co., Ltd from April 2003 to March 2004. Mr. Lu obtained his bachelor's degree in biotechnology from Xiamen University in July 2002, and his EMBA-Executive Master of Business Administration from China Europe International Business School in September 2012.

 

*Ping Ji* has served as our director since September 2023. She has over 25 years of experience in biopharmaceutical drug development. Since July 2017, Dr. Ji served as the global safety leader at Kyowa Kirin Co., Ltd. in the United States. Before that, from August 2011 to July 2017, she served as the global safety leader at Bayer HealthCare Pharmaceuticals Inc. in the United States. Dr. Ji has also served as the medical safety lead at Taiho in the United States from December 2006 to July 2011, as a medical reviewer at Bristol-Myers Squibb Company in the United States from June 2004 to December 2006, and as a clinical scientist at Sanofi S.A. in the United States from September 2002 to June 2004. Prior to that, from September 2000 to September 2002, she worked as a clinical scientist at Pfizer Corporation. Dr. Ji obtained her Master of Medicine from the cell biology program offered jointly by Graduated School-New Brunswick at Rutgers, the state University of New Jersey and the UMDNJ-Graduate School of Biomedical Sciences at Robert Wood Johnson Medical School in the United States in May 1993. She obtained her doctor of medicine from Capital Institute of Medicine in the PRC in August 1986.

 

 

*Lars Erik Birgerson* has served as our director since September 2023. He served as the president and chief executive officer of Adlai Nortye USA INC from July 2018 to July 2024 and served as our chief medical officer from July 2021 to July 2024. Dr. Birgerson has more than 32 years of experience in the pharmaceutical industry. Prior to joining us, Dr. Birgerson served as the vice president and head of global and US medical affairs at Roche Pharmaceuticals in Basel, Switzerland; the vice president of medical affairs at Genentech in California, the United States; and the senior vice president of medical affairs at BMS in New Jersey, the United States. From January 2016 to date, Dr. Birgerson has served as the president and senior advisor of The Birgerson Group in New Jersey, the United States. Since February 2016, Dr. Birgerson has also served as the global medical consultant of Delcath Systems Inc. Dr. Birgerson received his Doctor of Medicine and doctorate of philosophy from Uppsala University at Uppsala, Sweden in June 1977 and June 1990 respectively. Dr. Birgerson has been a specialist of obstetrics and gynecology certified by the National Swedish Board of Health and Welfare since December 14, 1984. Further, he was certified as a licensed physician by the National Swedish Board of Health and Welfare in Sweden on February 19, 1980.

 

*Roger Sawhney* served as our director from August 2024 to July 2025 and subsequently re-designation from a director to an independent. He has nearly thirty years of financial and strategic expertise across the life sciences industry. Dr. Sawhney currently serves as the Chief Financial Officer of LB Pharmaceuticals, a neuro-psych focused Company, based in New York City. From September 2022 to December 2023, Dr. Sawhney served as the Chief Financial Officer of Garuda Therapeutics, Inc. From March 2020 to May 2022, Dr. Sawhney served as the Chief Financial Officer of Omega Therapeutics, Inc., a pioneer in mRNA-based therapeutics for precision gene modulation, and he served as the Chief Business Officer of Omega from May 2022 to September 2022. From September 2018 to August 2020, Dr. Sawhney served at KKR & Co. Inc., a global investment firm, as Director of its healthcare investment platform in the Americas where his work focused on investments across private and growth equity in the healthcare sector. From July 2009 to August 2012, Dr. Sawhney served as Senior Vice President and Head of Global Corporate Strategy for Novartis AG, as well as Senior Vice President of Corporate Strategy and Business Development for Outcome Health from February 2017 to February 2018. Dr. Sawhney also served as Partner with Bain & Company from August 2012 to February 2017 and the Boston Consulting Group from 1996 to 2009, where he managed numerous client engagements across the life sciences, med-tech and digital health sectors. Dr. Sawhney holds an M.D. from Harvard Medical School and a B.A. in Economics from Stanford University.

 

*Shaorong Liu* has served as our independent director since September 2023. Mr. Liu has approximately 15 years of experience in business management and consulting. Mr. Liu has been serving as the managing partner and senior consultant of Shanghai Zhiyi Enterprise Management Consulting Co., Ltd. since April 2008. Further, Mr. Liu has also been an independent non-executive director of Jiangsu CoCreation Grass Co., Ltd. (Shanghai Stock Exchange stock code: 605099) since April 2018. Mr. Liu obtained his master's degree in business administration from the China Europe International Business School in September 2012.

 

*Ming Lun Alan Tse* has served as our independent director since September 2023. Mr. Tse has more than 20 years of experience in financial management and accounting. Mr. Tse currently serves as an independent non-executive director of Tian Ge Interactive Holdings Ltd. (HKEx: 1980). Previously, Mr. Tse served as an accountant at KPMG from September 2002 to May 2005, a senior analyst at Techtronic Industries Co., Ltd from May 2005 to May 2007. Mr. Tse also served as a senior manager of corporate planning and development, a senior manager of corporate planning and development at Next Horizon Company Limited from September 2007 to August 2009, and a project and business development manager of finance and administration department at Richemont Asia Pacific Limited from September 2009 to October 2011. Mr. Tse served as a general manager of Jebsen Capital from November 2011 to December 2023. Mr. Tse obtained his Bachelor of Business Administration in accounting and finance from the University of Hong Kong in December 2002. He has been a fellow member of the Association of Chartered Certified Accountants (ACCA) since December 2005.

 

 

*Baozhong Wei* has served as our independent director since July 2025. He has more than 19 years of experience in corporate governance, financial reporting, and regulatory compliance. Since November 2017, Mr. Wei has served as a director of BR Business Services Pte Ltd, where he oversees business operations and provides strategic guidance. Mr. Wei brings extensive expertise in corporate finance and advisory services. From August 2015 to October 2017, he served as an assistant manager at BDO Advisory Pte Ltd, where he specialized in corporate finance, valuation, financial due diligence, litigation support, and merger and acquisition activities. Prior to that, from June 2014 to July 2015, he was a finance manager at JES International Holdings Limited, where he handled full sets of company accounts, group consolidation, cash flow reporting, and assisted with audit procedures and tax filings. From November 2012 to June 2014, Mr. Wei worked as an assistant manager at MS Corporate Finance Pte Ltd, focusing on corporate finance assignments including company valuations and independent financial adviser services. Mr. Wei is a Chartered Accountant (Singapore) and an Accredited Tax Advisor (Corporate Tax and GST). He is also an ACRA-registered Corporate Services Provider and qualified Filing Agent. Mr. Wei holds a Master's degree in Finance from Singapore Management University and a Bachelor's degree in Accountancy from Oxford Brookes University. His comprehensive experience in cross-border structuring, mergers and acquisitions, and risk management, combined with his hands-on experience working alongside boards and audit committees, provides valuable financial expertise and strategic insight that align well with the Company's corporate governance requirements. 

 

*Archie Tse* has served as our president since April 2026 and our head of research and development since March 2024. Prior to joining us, Dr. Archie Tse served as the Chief Scientific Officer, Senior Vice President, Head of Research and Early Clinical Development, and Head of CMC Department of CStone Pharmaceuticals. Before that, Dr. Tse held leadership positions in multinational companies, including MSD and Daiichi-Sankyo. Dr. Tse obtained his Doctor of Medicine degree and his Doctor of Biochemistry and Molecular Biology degree from University of Southern California.

*Xiaofeng (Alex) Ye* has served as our chief financial officer since April 2026, our interim chief financial officer from January 2025 to April 2026 and our vice president of business development & commercialization strategy from April 2017 to April 2026, bringing over 17 years of expertise in business development, sales, marketing, and commercialization within the biopharmaceutical industry. In his previous role, Dr. Ye was the Vice President of Business Development at inVentiv Health (now Syneos Health), a leading global biopharma solutions provider. During his tenure, he played a key role in the successful commercial launches of branded pharmaceutical products across the U.S. and European markets. Additionally, Dr. Ye demonstrated leadership in the Asia-Pacific region by managing commercial business units and establishing medical education teams for multinational pharmaceutical companies in China. Before his work at inVentiv Health, Dr. Ye served as Regional Sales Manager at GenScript in New Jersey, followed by his role as Business Development Director at Patheon (now part of Thermo Fisher Scientific), a global leader in biologics CDMO services. Dr. Ye holds a Bachelor of Science and a Master of Science from Xiamen University and earned his Ph.D. at the University of Texas MD Anderson Cancer Center.

**B. Compensation**

For the fiscal year ended December 31, 2025, we paid an aggregate of approximately US$1.36 million in cash and benefits to our directors and executive officers. For stock option grants to our executive officers and directors, see "— Share Incentive Plans." We have not set aside or accrued any amount to provide pension, retirement or other similar benefits to our executive officers and directors. Our operating subsidiary in the PRC is required by law to make contributions equal to certain percentages of each employee's salary for his or her pension insurance, medical insurance, unemployment insurance, and other statutory benefits and a housing provident fund.

**Share Incentive Plans**

 ****

***2023 Share Incentive Plan***

In April 2023, we adopted our 2023 share incentive plan, which amended and replaced the 2020 Share Incentive Plan and became effective in September 2023. The maximum aggregate number of ordinary shares that may be issued under this 2023 Share Incentive Plan is 15,000,000, including any reserved and issued share under the 2020 Share Incentive Plan held by Nortye Talent Limited and Nortye International Limited. As of the date of this annual report, awards for an aggregate of 7,176,061 ordinary shares under the 2023 Share Incentive Plan have been granted.

The following paragraphs describe the principal terms of our 2023 Share Incentive Plan:

 ****

***Type of awards***. The 2023 Share Incentive Plan permits awards of options, restricted shares, restricted share units and other types of awards as the case may require.

 ****

***Plan administration***. The 2023 Share Incentive Plan is administered by our board of directors or committee or officer as authorized by the board of directors (within its delegated authority) (the "**Administrator**"). The Administrator determines, among other things, the participants eligible to receive awards, the type and number of the awards to be granted to each eligible participant and the terms and conditions of each award.

 ****

***Eligibility***. Awards may be granted to our employees, directors, consultants, or trusts or companies established in connection with any of our employee benefit plans.

 ****

***Award agreement***. Awards granted will be evidenced by an award agreement in the forms approved by the Administrator. The award agreement contains the terms established by the Administrator for that award, as well as any other additional terms, provisions, or restrictions that the Administrator may impose on the award.

 ****

***Vesting schedule***. In general, the Administrator determines the vesting schedule, which is specified in the relevant award agreement.

 ****

***Rights on death or termination of employment***. If the participant's employment is terminated for cause other than death, all of the options and awards granted shall be terminated on the severance date, regardless of whether they are vested and/or exercisable or not. If the participant's employment is terminated by reason of disability, the participant may exercise any options or awards granted that are exercisable at the time of the termination within 12 months of such date of termination of employment. If the participant's employment is terminated as a result of death, the participant's executors or administrators of estate may exercise any options or awards granted that are exercisable at the time of the termination of employment within 6 months of such date of termination of employment. If the participant's employment is terminated for any reason other than those referred to above, the participant may exercise any options or awards granted that are exercisable at the time of the termination within 3 months of such date of termination of employment.

 ****

***Acceleration of Awards upon Change in Control***. In the event of any change in control event as defined in the plan, unless otherwise provided under the award agreement, each outstanding award shall be assumed or substituted by the successor corporation and our right to repurchase upon termination of an awardee's relationship as a service provider shall be assigned to the successor corporation, and if the award is not assumed or substituted or right is not assigned, shall become fully vested and exercisable and be released from any of our repurchase or similar rights.

 ****

***Transfer restriction***. Awards may not be transferred in any manner by the participant other than in accordance with the exceptions provided in the 2023 Share Incentive Plan or the relevant award agreement, such as transfers by will or the laws of descent and distribution or by trusts or companies established in connection with any employee benefit plan.

 ****

***Amendment and termination***. Unless terminated earlier, the 2023 Share Incentive Plan shall continue in effect for a term of ten years. Our board of directors may at any time amend, alter, suspend, or terminate the 2023 Share Incentive Plan, subject to applicable laws and our articles of association. Termination shall not affect the Administrator's ability to exercise the powers granted to it under the 2023 Share Incentive Plan prior to such termination. No ordinary shares shall be delivered or sold under the plan after the termination thereof, except upon exercise of an award granted prior to the termination of the plan.

***2025 Share Incentive Plan***

On July 1, 2025, we adopted our 2025 share incentive plan. The maximum aggregate number of ordinary shares that may be issued under this 2025 Share Incentive Plan is 9,300,000. This total includes shares reserved but unissued under the 2020 and 2023 Share Incentive Plans, subject to awards granted under those prior plans continuing to be governed by their respective terms. As of the date of this annual report, no ordinary shares under the 2025 Share Incentive Plan have been granted.

The following paragraphs describe the principal terms of our 2023 Share Incentive Plan:

 ****

***Type of awards***. The 2025 Share Incentive Plan permits awards of options, restricted shares, restricted share units and other types of awards as the case may require.

***Plan administration***. The 2025 Share Incentive Plan is administered by our board of directors or committee or officer as authorized by the board of directors (within its delegated authority) (the "**Administrator**"). The Administrator determines, among other things, the participants eligible to receive awards, the type and number of the awards to be granted to each eligible participant and the terms and conditions of each award.

 ****

***Eligibility***. Awards may be granted to our employees, directors, consultants, or trusts or companies established in connection with any of our employee benefit plans.

 ****

***Award agreement***. Awards granted will be evidenced by an award agreement in the forms approved by the Administrator. The award agreement contains the terms established by the Administrator for that award, as well as any other additional terms, provisions, or restrictions that the Administrator may impose on the award.

 ****

***Vesting schedule***. In general, the Administrator determines the vesting schedule, which is specified in the relevant award agreement.

 ****

***Rights on death or termination of employment***. If the participant's employment is terminated for cause other than death, all of the options and awards granted shall be terminated on the severance date, regardless of whether they are vested and/or exercisable or not. If the participant's employment is terminated by reason of disability, the participant may exercise any options or awards granted that are exercisable at the time of the termination within 12 months of such date of termination of employment. If the participant's employment is terminated as a result of death, the participant's executors or administrators of estate may exercise any options or awards granted that are exercisable at the time of the termination of employment within 6 months of such date of termination of employment. If the participant's employment is terminated for any reason other than those referred to above, the participant may exercise any options or awards granted that are exercisable at the time of the termination within 3 months of such date of termination of employment.

 ****

***Acceleration of Awards upon Change in Control***. In the event of any change in control event as defined in the plan, unless otherwise provided under the award agreement, each outstanding award shall be assumed or substituted by the successor corporation and our right to repurchase upon termination of an awardee's relationship as a service provider shall be assigned to the successor corporation, and if the award is not assumed or substituted or right is not assigned, shall become fully vested and exercisable and be released from any of our repurchase or similar rights.

 ****

***Transfer restriction***. Awards may not be transferred in any manner by the participant other than in accordance with the exceptions provided in the 2025 Share Incentive Plan or the relevant award agreement, such as transfers by will or the laws of descent and distribution or by trusts or companies established in connection with any employee benefit plan.

 ****

***Amendment and termination***. Unless terminated earlier, the 2025 Share Incentive Plan shall continue in effect for a term of ten years. Our board of directors may at any time amend, alter, suspend, or terminate the 2025 Share Incentive Plan, subject to applicable laws and our articles of association. Termination shall not affect the Administrator's ability to exercise the powers granted to it under the 2025 Share Incentive Plan prior to such termination. No ordinary shares shall be delivered or sold under the plan after the termination thereof, except upon exercise of an award granted prior to the termination of the plan.

The following table summarizes, as of the date of this annual report, the awards granted to our directors and executive officers:

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| | | | | |
|:---|:---|:---|:---|:---|
| <br>**Name** | **Number of <br> Ordinary**<br>**Shares <br> Underlying**<br>**Options and <br> Restricted <br> Share Units** |<br>**Exercise<br> Price<br> (US$/Share)** | <br>**Date of Grant** | <br>**Date of Expiration** |
| Yang Lu | \* | 0.0 | 01/01/2025 | / |
| Lars Erik Birgerson | \* | 1.1 | 08/09/2020 | 08/09/2030 |
|  | \* | 2.2 | 01/04/2022 | 01/04/2032 |
| Xiaofeng (Alex) Ye | \* | 1.1 | 08/09/2020 | 08/09/2030 |
|  | \* | 1.8 | 01/11/2020 | 01/11/2030 |
|  | \* | 2.2 | 01/04/2022 | 01/04/2032 |
|  | \* | 0.0 | 03/06/2024 | / |
|  | \* | 0.0 | 26/12/2025 | / |
|  | \* | 0.0 | 24/03/2026 | / |
| Archie Tse | \* | 0.0 | 14/01/2026 | / |
| Roger Sawhney | \* | 0.0 | 25/10/2024 | / |
|  | \* | 0.0 | 03/11/2025 | / |
|  | \* | 0.0 | 24/03/2026 | / |
| **All directors and executive officers as a group** | 2581751 |  |  |  |

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Notes:

\* Less than 1% of our total outstanding shares as of the date of this annual report.

**C. Board Practices**

**Board of Directors**

Our board of directors consists of seven directors. A director who is in any way, whether directly or indirectly, interested in a contract or transaction or proposed contract or transaction with our company is required to declare the nature of his interest at a meeting of our directors. Subject to the Nasdaq Stock Market rules and disqualification by the chairman of the relevant board meeting, a director may vote in respect of any contract or transaction or proposed contract or transaction notwithstanding that he may be interested therein, and if he does so his vote shall be counted and he shall be counted in the quorum at any meeting of our directors at which any such contract or transaction or proposed contract or transaction is considered, provided (i) such director, if his or her interest in such contract or arrangement is material, has declared the nature of his or her interest at the earliest meeting of the board at which it is practicable for him or her to do so, either specifically or by way of a general notice and (ii) if such contract or arrangement is a transaction with a related party, such transaction has been approved by the audit committee. Our directors may exercise all the powers of our company to raise or borrow money and to mortgage or charge its undertaking, property and assets (present and future) and uncalled capital or any part thereof, to issue debentures, debenture stock, bonds and other securities, whether outright or as collateral security for any debt, liability, or obligation of our company or of any third party.

**Committees of the Board of Directors**

We have established three committees, an audit committee, a compensation committee, and a nominating and corporate governance committee, under our board of directors and adopted a charter for each of the three committees. Each committee's members and functions are described below.

 ****

***Audit Committee***. Our audit committee consists of Alan Ming Lun Tse, Shaorong Liu and Roger Sawhney. Alan Ming Lun Tse is the chairman of our audit committee. We have determined that Shaorong Liu and Roger Sawhney satisfy the "independence" requirements of Rule 5605(a)(2) of the Listing Rules of the Nasdaq Stock Market and Rule 10A-3 under the Exchange Act. We have determined that Alan Ming Lun Tse qualifies as an "audit committee financial expert." The audit committee will oversee our accounting and financial reporting processes and the audits of the financial statements of our company. The audit committee will be responsible for, among other things:

● appointing the independent auditors and pre-approving all auditing and non-auditing services permitted to be performed by the independent auditors;

● reviewing with the independent auditors any audit findings or difficulties and management's response;

● discussing the annual audited financial statements with management and the independent auditors;

● reviewing the adequacy and effectiveness of our accounting and internal control policies and procedures and any steps taken to monitor and control major financial risk exposures;

● reviewing and approving all proposed related party transactions;

● meeting separately and periodically with management and the independent auditors; and

● monitoring compliance with our code of business conduct and ethics, including reviewing the adequacy and effectiveness of our procedures to ensure proper compliance.

 ****

***Compensation Committee***. Our compensation committee consists of Baozhong Wei, Shaorong Liu and Alan Ming Lun Tse. Baozhong Wei is the chairman of our compensation committee. We have determined that Shaorong Liu and Alan Ming Lun Tse satisfy the "independence" requirements of Rule 5605(a)(2) of the Listing Rules of the Nasdaq Stock Market. The compensation committee will assist the board in reviewing and approving the compensation structure, including all forms of compensation, relating to our directors and executive officers. Our chief executive officer may not be present at any committee meeting during which his compensation is deliberated. The compensation committee will be responsible for, among other things:

● reviewing and approving, or recommending to the board for its approval, the compensation for our chief executive officer and other executive officers;

● reviewing and recommending to the board for determination with respect to the compensation of our non-employee directors;

● reviewing periodically and approving any incentive compensation or equity plans, programs, or similar arrangements; and

● selecting compensation consultant, legal counsel, or other adviser only after taking into consideration all factors relevant to that person's independence from management.

***Nominating and Corporate Governance Committee***. Our nominating and corporate governance committee consists of Yang Lu, Shaorong Liu and Roger Sawhney. Yang Lu is the chairperson of our nominating and corporate governance committee. Shaorong Liu and Roger Sawhney satisfy the "independence" requirements of Rule 5605(a)(2) of the Listing Rules of the Nasdaq Stock Market. The nominating and corporate governance committee will assist the board of directors in selecting individuals qualified to become our directors and in determining the composition of the board and its committees. The nominating and corporate governance committee will be responsible for, among other things:

● selecting and recommending to the board nominees for election by the shareholders or appointment by the board;

● reviewing annually with the board the current composition of the board with regards to characteristics such as independence, knowledge, skills, experience, and diversity;

● making recommendations on the frequency and structure of board meetings and monitoring the functioning of the committees of the board; and

● advising the board periodically with regard to significant developments in the law and practice of corporate governance as well as our compliance with applicable laws and regulations, and making recommendations to the board on all matters of corporate governance and on any remedial action to be taken.

**Duties of Directors**

Under Cayman Islands law, our directors owe fiduciary duties to our company, including a duty of loyalty, a duty to act honestly and a duty to act in what they consider in good faith to be in our best interests. Our directors must also exercise their powers only for a proper purpose. Our directors also owe to our company a duty to act with skill and care. It was previously considered that a director need not exhibit in the performance of his duties a greater degree of skill than may reasonably be expected from a person of his knowledge and experience. However, English and Commonwealth Courts have moved toward an objective standard with regard to the required skill and care and these authorities are likely to be followed in the Cayman Islands. In fulfilling their duty of care to us, our directors must ensure compliance with our memorandum and articles of association, as amended, and restated from time to time. We have the right to seek damages if a duty owed by our directors is breached. In certain limited exceptional circumstances, a shareholder may have the right to seek damages in our name if a duty owed by our directors is breached.

Our board of directors has all the powers necessary for managing, and for directing and supervising, our business affairs. The functions and powers of our board of directors include, among others:

● convening shareholders' annual and extraordinary general meetings and reporting its work to shareholders at such meetings;

● declaring dividends and distributions;

● appointing officers and determining the term of office of the officers;

● exercising the borrowing powers of our company and mortgaging the property of our company; and

● approving the transfer of shares in our company, including the registration of such shares in our share register.

**Terms of Directors and Officers**

Our directors may be appointed by an ordinary resolution of our shareholders. Alternatively, our board of directors may, by the affirmative vote of a simple majority of the directors present and voting at a board meeting appoint any person as a director to fill a casual vacancy on our board or as an addition to the existing board. Our directors are not automatically subject to a term of office and hold office until such time as they are removed from office by an ordinary resolution of our shareholders or by our board. In addition, a director will cease to be a director if he (i) becomes bankrupt or makes any arrangement or composition with his creditors; (ii) dies or is found to be or becomes of unsound mind; (iii) resigns his office by notice in writing; (iv) without special leave of absence from our board, is absent from meetings of our board for three consecutive meetings and our board resolves that his office be vacated; or (v) is removed from office pursuant to any other provision of our articles of association.

Our officers are appointed by and serve at the discretion of the board of directors and may be removed by our board of directors.

**Employment Agreements and Indemnification Agreements**

We have entered into employment agreements with each of our executive officers. Under these agreements, each of our executive officers is employed for a specified time period. We may terminate employment for cause, at any time, for certain acts of the executive officer, such as continued failure to satisfactorily perform, willful misconduct or gross negligence in the performance of agreed duties, conviction or entry of a guilty or nolo contendere plea of any felony or any misdemeanor involving moral turpitude, or dishonest act that results in material financial, reputational or other harm to us or material breaches of the employment agreement. We may also terminate an executive officer's employment without cause upon 60-day prior written notice. In such case of termination by us, we will provide severance payments to the executive officer as may be agreed between the executive officer and us. The executive officer may terminate the employment at any time with a 60-day prior written notice.

Each executive officer has agreed to hold, both during the term of the employment and at all times thereafter, in strict confidence and not to use, except as required in the performance of his or her duties in connection with the employment or pursuant to applicable law, any of our confidential information or trade secrets, any confidential information or trade secrets of our clients or prospective clients, or the confidential or proprietary information of any third party received by us and for which we have confidential obligations. The executive officers have also agreed to disclose in confidence to us all inventions, designs, and trade secrets which they conceive, develop or reduce to practice during the executive officer's employment with us and to assign all right, title, and interest in them to us, and assist us in obtaining and enforcing patents, copyrights, and other legal rights for these inventions, designs, and trade secrets.

In addition, each executive officer has agreed to be bound by non-competition and non-solicitation restrictions during the term of his or her employment and typically for one year following the last date of employment. Specifically, each executive officer has agreed not to (i) approach the suppliers, clients, direct or end customers or contacts or other persons or entities introduced to the executive officers in his or her capacity as our representative for the purpose of doing business of the same or of a similar nature to our business or doing business that will harm our business relationships with the foregoing persons or entities; (ii) assume employment with or provide services to any of our competitors, or engage, whether as principal, partner, licensor or otherwise, any of our competitors, without our express consent; (iii) seek, directly or indirectly, to solicit the employment or services of, or hire or engage, any person who is known to be employed or engaged by us; or (iv) otherwise interfere with our business or accounts.

We have also entered into indemnification agreements with our directors and executive officers. Under these agreements, we agree to indemnify our directors and executive officers against certain liabilities and expenses incurred by such persons in connection with claims made by reason of their being a director or officer of our company.

**D. Employees**

As of December 31, 2023, 2024 and 2025, we had 127, 123 and 109 full-time employees, respectively. Our employees are mainly based in China and the United States. The following table sets forth the number of our employees by function as of December 31, 2025:

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| | | |
|:---|:---|:---|
|  | **Number of<br> Employees** | **% of<br> Total** |
| Research and Development | 75 | 69 |
| Management, Finance, Administrative and Others | 34 | 31 |
| **Total** | 109 | **100** |

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We have not established a labor union in our New Jersey office.

We enter into individual employment contracts with our employees covering matters such as salaries, bonuses, employee benefits, workplace safety, confidentiality obligations, work product assignment clause, and grounds for termination. We also enter into separate confidentiality and non-competition agreements with our senior management and certain key members of our R&D team and other employees who have access to trade secrets or confidential information about our business.

To maintain the quality, knowledge, and skill levels of our workforce, we provide continuing education and training programs, including internal and external training, for our employees to improve their technical, professional, or management skills. We also provide training programs to our employees from time to time to ensure their awareness and compliance with our policies and procedures in various aspects. Furthermore, we provide various incentives and benefits to our employees, including competitive salaries, bonuses, and share- based compensation to our employees, particularly our key employees.

We have complied with the PRC law in respect of making contributions to statutory employee benefit plans (including pension insurance, medical insurance, work-related injury insurance, unemployment insurance, maternity insurance, and housing funds) at a certain percentage of our employees' salaries.

We believe that we have a good working relationship with our employees and we have not experienced any strikes or labor disputes which had a material effect on our business.

**E. Share Ownership**

For information regarding the share ownership of our directors and officers, see "Item 7. Major Shareholders and Related Party Transactions—A. Major Shareholders." For information as to stock options granted to our directors, executive officers and other employees, see "Item 6. Directors, Senior Management and Employees—B. Compensation—Share Incentive Plans."

**F. Disclosure of A Registrant's Action to Recover Erroneously Awarded Compensation**

Not applicable.

**ITEM 7. MAJOR SHAREHOLDERS AND RELATED PARTY TRANSACTIONS**

**A. Major Shareholders**

The following table sets forth information with respect to beneficial ownership of our ordinary shares as of the date of this annual report by:

● each of our directors and executive officers; and

● each person known to us to beneficially own 5% and more of our ordinary shares.

Beneficial ownership is determined in accordance with the rules and regulations of the SEC. These rules generally attribute beneficial ownership of securities to persons who possess sole or shared voting power or investment power with respect to such securities. Except as otherwise indicated, all persons listed below have sole voting and investment power with respect to the shares beneficially owned by them. In computing the number of shares beneficially owned by a person and the percentage ownership of that person, we have included shares that the person has the right to acquire within 60 days, including through the exercise of any option, warrant or other right or the conversion of any other security. These shares, however, are not included in the computation of the percentage ownership of any other person.

The calculations in the table below are based on 142,241,572 Class A ordinary shares and 16,990,000. Class B ordinary shares outstanding as of the date of this annual report, being the total ordinary shares issued and outstanding.

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| | | | | |
|:---|:---|:---|:---|:---|
|  |<br><br>**Class A**<br>**ordinary<br> shares** |<br><br>**Class B**<br>**ordinary<br> shares** | **% of<br> Beneficial**<br>**Ownership**<br>**(of total<br> Class A**<br>**ordinary shares**<br>**and Class B**<br>**ordinary<br> shares)** |<br><br>**% of**<br>**aggregate**<br>**voting<br> power\*\*\*** |
| **Directors and Executive Officers\*\*:** |  |  |  |  |
| Yang Lu<sup>(2)</sup> | \* | 16990000 | 10.86% | 64.25% |
| Lars Erik Birgerson | \* |  | \* | \* |
| Xiaofeng (Alex) Ye | \* |  | \* | \* |
| Roger Sawhney | \* |  | \* | \* |
| Ping Ji |  |  |  |  |
| Shaorong Liu |  |  |  |  |
| Ming Lun Alan Tse |  |  |  |  |
| Baozhong Wei |  |  |  |  |
| Archie Tse | \* |  | \* | \* |
| All directors and executive officers as a group | 1459751 | 16990000 | 11.59% | 64.55% |
| **Principal Shareholders:** |  |  |  |  |
| ANL Talent Limited<sup>(1)</sup> | 9300000 |  | 5.84% | 2.34% |
| Archer Future Limited<sup>(2)</sup> |  | 16990000 | 10.67% | 64.18% |
| Nortye Talent Limited<sup>(3)</sup> | 8479927 |  | 5.33% | 2.14% |
| Venrock Healthcare Capital Partners III, L.P.<sup>(4)</sup> | 9638193 |  | 6.05% | 2.43% |
| Cormorant Global Healthcare Master Fund, LP.<sup>(5)</sup> | 8538462 |  | 5.36% | 2.15% |

---

Notes:

\* Less than 1% of our total outstanding shares.

\*\* The business address of Yang Lu is c/o P.O. Box 309, Ugland House, Grand Cayman, KY1-1104, Cayman Islands; the business address of the rest of our directors and executive officers is 685 US Hwy 1, 2nd floor, North Brunswick Township, NJ 08902 U.S.

\*\*\* For each person and group included in this column, percentage voting power is calculated by dividing voting power beneficially owned by such person or group by voting power of all of our Class A ordinary shares and Class B ordinary shares as a single class. Each holder of Class A ordinary shares is entitled to one vote per share and each holder of Class B ordinary shares is entitled to fifteen votes per share on all matters subject to vote at our general meeting. Our Class A ordinary shares and Class B ordinary shares vote together as a single class on all matters submitted to a vote of our shareholders, except as may otherwise be required by law or provided for in our memorandum and articles of association. Each Class B ordinary share is convertible into one Class A ordinary share at the option of the holder thereof at any time upon written notice to our company, while Class A ordinary shares cannot be converted into Class B ordinary shares under any circumstances.

(1) Representing 9,300,000 Class A ordinary shares of the Issuer held by ANL Talent Limited, a company incorporated in the British Virgin Islands. ANL Talent Limited is ultimately owned by Trident Trust Company (HK) Limited. Trident Trust Company (HK) Limited acts as the trustee for the benefit of certain employees of the Issuer in the trust, which was founded for the Issuer's share incentive plan. The trust deed between the Issuer and Trident Trust Company (HK) Limited, by which the trust was established, provides that the trustee shall exercise the voting power attached to the ordinary shares held by ANL Talent Limited in the Issuer with the directions and/or prior written consent of the advisory committee established under the trust deed and which currently comprises an authorized representative of the Issuer, namely Mr. Xiao Zhang. The registered address of Trident Trust Company (HK) Limited is 19/F, Golden Centre, 188 Des Voeux Road Central, Hong Kong.

(2) Represents (i) 16,990,000 Class B ordinary shares held by Archer Future Limited, a British Virgin Islands company wholly owned by Sagitta Future Limited, which is in turn wholly owned by Trident Trust Company (HK) Limited. Trident Trust Company (HK) Limited is holding these shares as the trustee for the benefit of Mr. Yang Lu and his family members. Mr. Lu is the settlor of the trust. Under the terms of this trust, Mr. Lu is able to exercise voting rights and dispositive rights attached to the Class B ordinary shares held by Archer Future Limited. The registered address of Archer Future Limited is Trident Chambers, P.O. Box 146, Road Town, Tortola, British Virgin Islands. The registered address of Trident Trust Company (HK) Limited is 14th floor, Golden Centre, 188 des Voeux Road Central, Hong Kong; and (ii) 300,000 Class A ordinary shares vested pursuant to RSUs that are held by Mr. Lu.

(3) Represents 8,479,927 class A ordinary shares held by Nortye Talent Limited, a British Virgin Islands company wholly owned by Trident Trust Company (HK) Limited. Trident Trust Company (HK) Limited is holding these shares as the trustee for the benefit of certain employees of the Company in the trust. We are the settlor of this trust. Under the terms of this trust, the sole member of the advisory committee, Mr. Jun Zhou, is able to exercise voting rights attached to the Class A ordinary shares held by Nortye Talent Limited as of the date of this annual report. The registered address of Nortye Talent Limited is P.O. Box 146, Road Town, Tortola, British Virgin Islands.

(4) Represents (i) 522,711 ADS (representing an aggregate of 1,568,133 ordinary shares) held by Venrock Healthcare Capital Partners III, L.P.; (ii) 52,370 ADS (representing an aggregate of 157,110 ordinary shares) held by VHCP Co-Investment Holdings III, LLC; and (iii) 2,637,650 ADS (representing an aggregate of 7,912,950 ordinary shares) held by Venrock Healthcare Capital Partners EG, L.P.. VHCP Management III is the general partner of VHCP III and the manager of VHCP Co-Investment III. VHCP Management EG is the general partner of VHCP EG. Messrs. Shah and Koh are the voting members of VHCP Management III and VHCP Management EG.

(5) Represents 8,538,462 Class A ordinary shares held by Cormorant Global Healthcare Master Fund, LP. ("Master Fund"). Cormorant Global Healthcare GP, LLC is the general partner of Master Fund. Bihua Chen serves as the managing member of Cormorant Global Healthcare GP, LLC. The registered address of Cormorant Global Healthcare Master Fund, LP. is 200 Clarendon Street, 52nd Floor Boston, MA 02116.

As of the date of this annual report, approximately 1.0% of our outstanding Class A ordinary shares are held by one record holder in the United States. None of our outstanding Class B ordinary shares are held by record holders in the United States. We are not aware of any arrangement that may, at a subsequent date, result in a change of control of our company.

**B. Related Party Transactions**

**Employment Agreements and Indemnification Agreements**

See "Item 6. Directors, Senior Management and Employees—C. Board Practices—Employment Agreements and Indemnification Agreements."

**Shareholders Agreement**

We entered into the shareholders agreement on April 15, 2021, with our shareholders, which consist of holders of ordinary shares and preferred shares.

The shareholders agreement provides for certain special rights, including registration right, right of first refusal and right of co-sale, and contains provisions governing the board of directors and other corporate governance matters. Those special rights as well as the corporate governance provisions have automatically terminated upon the completion of our initial public offering.

**Share Incentives**

See "Item 6. Directors, Senior Management and Employees—B. Compensation—Share Incentive Plans."

**C. Interests of Experts and Counsel**

Not applicable.

**ITEM 8. FINANCIAL INFORMATION**

**A. Consolidated Statements and Other Financial Information**

See "Item 18. Financial Statements."

**Legal Proceedings**

We may be subject to legal proceedings, investigations, and claims arising from the ordinary course of our business from time to time, and we may also initiate legal proceedings in order to protect our intellectual property and other rights. Currently, we are not a party to any actual or threatened legal or administrative proceedings which would have a material and adverse impact on our business, financial condition, or results of operations. Regardless of outcome, litigation can have an adverse impact on us because of defense and settlement costs, diversion of management resources, and other factors.

**Dividend Policy**

Our board of directors has discretion as to whether and when to distribute dividends, subject to certain requirements of Cayman Islands law. In addition, our shareholders may by ordinary resolution declare a dividend, but no dividend may exceed the amount recommended by our directors. Under Cayman Islands law, a Cayman Islands exempted company may pay a dividend out of either profit, retained earnings or share premium, provided that in no circumstances may a dividend be paid if that would result in the company being unable to pay its debts as they fall due in the ordinary course of business. Even if our board of directors decides to pay dividends, the form, frequency, and amount will depend upon our future operations and earnings, capital requirements and surplus, general financial condition, contractual restrictions, and other factors that the Board may deem relevant.

We are a holding company incorporated in the Cayman Islands. For our cash requirements, including any payment of dividends to our shareholders, we rely upon payments from our operating entities. PRC regulations may restrict the ability of our PRC subsidiaries to pay dividends to us. See "Item 4. Information on the Company—B. Business Overview—Regulation— Regulations relating to foreign exchange control." and "Item 4. Information on the Company—B. Business Overview—Regulation— PRC laws and regulations — Regulations relating to dividend distribution."

If we pay any dividends on our ordinary shares, we will pay those dividends which are payable in respect of the Class A ordinary shares underlying the ADSs to the depositary, as the registered holder of such Class A ordinary shares, and the depositary then will pay such amounts to the ADS holders in proportion to the Class A ordinary shares underlying the ADSs held by such ADS holders, subject to the terms of the deposit agreement, including the fees and expenses payable thereunder. Cash dividends on our ordinary shares, if any, will be paid in U.S. Dollars.

**B. Significant Changes**

Except as disclosed elsewhere in this annual report, we have not experienced any significant changes since the date of our audited consolidated financial statements included in this annual report.

**ITEM 9. THE OFFER AND LISTING**

**A. Offer and Listing Details**

Our ADSs, each representing three of our Class A ordinary shares, have been listed on the Nasdaq Global Market since September 29, 2023 under the symbol "ANL."

**B. Plan of Distribution**

Not applicable.

**C. Markets**

Our ADSs, each representing three of our Class A ordinary shares, have been listed on the Nasdaq Global Market since September 29, 2023 under the symbol "ANL."

**D. Selling Shareholders**

Not applicable.

**E. Dilution**

Not applicable.

**F. Expenses of the Issue**

Not applicable.

**ITEM 10. ADDITIONAL INFORMATION**

**A. Share Capital**

Not applicable.

**B. Memorandum and Articles of Association**

We incorporate by reference into this annual report the description of our seventh amended and restated memorandum and articles of association, the form of which was filed as [Exhibit 3.2](https://www.sec.gov/Archives/edgar/data/1944552/000110465923084478/tm2225088d22_ex3-2.htm) to our F-1 registration statement (File No. 333-273465), as amended, originally filed with the SEC on July 27, 2023. Our shareholders adopted our seventh amended and restated memorandum and articles of association by a special resolution on April 17, 2023, which became effective immediately prior to completion of our initial public offering of ADSs representing our ordinary shares.

**C. Material Contracts**

We have not entered into any material contracts other than in the ordinary course of business and other than those described in "Item 4. Information on the Company" or elsewhere in this annual report.

**D. Exchange Controls**

See "Item 4. Information on the Company—B. Business Overview—Regulation— Regulations relating to foreign exchange control."

**E. Taxation**

The following is a general summary of the material Cayman Islands, the PRC and U.S. federal income tax consequences relevant to an investment in our ADSs or ordinary shares. The discussion is not intended to be, nor should it be construed as, legal or tax advice to any particular prospective purchaser. The discussion is based on laws and relevant interpretations thereof in effect as of the date of this annual report, all of which are subject to change or different interpretations, possibly with retroactive effect. The discussion does not address U.S. state or local tax laws, or tax laws of jurisdictions other than the Cayman Islands, the People's Republic of China and the United States.

**Cayman Islands Taxation** 

The Cayman Islands currently levy no taxes on individuals or corporations based upon profits, income, gains, or appreciations, and there is no taxation in the nature of inheritance tax or estate duty. There are no other taxes likely to be material to the Company levied by the Government of the Cayman Islands save certain stamp duties which may be applicable, from time to time, on certain instruments executed in or brought within the jurisdiction of the Cayman Islands. The Cayman Islands is not a party to any double tax treaties that are applicable to any payments made to or by the Company.

Further, no stamp duty is payable in respect of the issue of our ordinary shares or on an instrument of transfer in respect of our ordinary shares, unless the relevant instruments are executed in, or after execution brought within, the jurisdiction of the Cayman Islands or our company holds interests in land in the Cayman Islands.

Payments of dividends and capital in respect of the ADSs will not be subject to taxation in the Cayman Islands and no withholding will be required on the payment of a dividend or capital to any holder of the ADSs, nor will gains derived from the disposal of the ADSs be subject to Cayman Islands income or corporate tax.

**PRC Taxation** 

Under the PRC Enterprise Income Tax Law and its implementation rules, an enterprise established outside China with "de facto management body" within China is considered a resident enterprise. The implementation rules define the term "de facto management body" as the body that exercises full and substantial control and overall management over the business, productions, personnel, accounts, and properties of an enterprise. In April 2009, the SAT issued the Notice of the State Administration of Taxation on Issues Concerning the Determination of Chinese-Controlled Enterprises Registered Overseas as Resident Enterprises on the Basis of Their Bodies of Actual Management, known as SAT Circular 82, which provides certain specific criteria for determining whether the "de facto management body" of a PRC-controlled enterprise that is incorporated offshore is located in China. Although this circular only applies to offshore enterprises controlled by PRC enterprises or PRC enterprise groups, not those controlled by PRC individuals or foreigners, the criteria set forth in the circular may reflect the SAT's general position on how the "de facto management body" test should be applied in determining the tax resident status of all offshore enterprises. According to SAT Circular 82, an offshore incorporated enterprise controlled by a PRC enterprise or a PRC enterprise group will be regarded as a PRC tax resident by virtue of having its "de facto management body" in China only if all of the following conditions are met: (i) the primary location of the day-to-day operational management is in China; (ii) decisions relating to the enterprise's financial and human resource matters are made or are subject to approval by organizations or personnel in China; (iii) the enterprise's primary assets, accounting books, and records, company seals, and board and shareholder meeting minutes are located or maintained in China; and (iv) at least 50% of voting board members or senior executives habitually reside in China.

Our company is incorporated outside the PRC. As a holding company, its key assets are its ownership interests in its subsidiaries, and its key assets are located, and its records (including the resolutions of its board of directors and the resolutions of its shareholders) are maintained, outside the PRC. As such, we do not believe that our company meets all of the conditions above or is a PRC resident enterprise for PRC tax purposes. For the same reasons, we believe our other entities outside China are not PRC resident enterprises either. However, the tax resident status of an enterprise is subject to determination by the PRC tax authorities and uncertainties remain with respect to the interpretation of the term "de facto management body." There can be no assurance that the PRC government will ultimately take a view that is consistent with us.

If the PRC tax authorities determine that our Cayman Islands holding company is a PRC resident enterprise for PRC enterprise income tax purposes, a 10% withholding tax would be imposed on dividends we pay to our non-PRC enterprise shareholders (including the ADS holders) if such dividends are deemed to be sourced within the PRC. In addition, non-PRC resident enterprise shareholders (including the ADS holders) may be subject to PRC tax on gains realized on the sale or other disposition of ADSs or ordinary shares at a rate of 10% if such income is treated as sourced from within the PRC. Furthermore, if we are deemed a PRC resident enterprise, dividends paid to our non-PRC individual shareholders (including the ADS holders) and any gain realized on the transfer of ADSs or ordinary shares by such shareholders may be subject to PRC tax at a rate of 20% (which, in the case of dividends, may be withheld at source by us) if such dividends or gains are deemed to be sourced within the PRC. These rates may be reduced by an applicable tax treaty, but it is unclear whether non-PRC shareholders of our company would be able to claim the benefits of any tax treaties between their country of tax residence and the PRC in the event that we are treated as a PRC resident enterprise.

Pursuant to the PRC Enterprise Income Tax Law and its implementation rules, if a non-resident enterprise has not set up an organization or establishment in China, or has set up an organization or establishment but the income derived has no actual connection with such organization or establishment, it will be subject to a withholding tax on its PRC-sourced income at a rate of 10%. Pursuant to the Arrangement between Mainland China and the Hong Kong Special Administrative Region for the Avoidance of Double Taxation and Tax Evasion on Income, the tax rate in respect to dividends paid by a PRC enterprise to a Hong Kong enterprise is reduced to 5% from a standard rate of 10% if the Hong Kong enterprise directly holds at least 25% of the PRC enterprise. Pursuant to the Notice of the State Administration of Taxation on the Issues concerning the Application of the Dividend Clauses of Tax Agreements, or SAT Circular 81, a Hong Kong resident enterprise must meet the following conditions, among others, in order to enjoy the reduced tax rate: (i)the entity receiving the dividends must be a company under the relevant tax treaty; (ii) it must directly own the required percentage of equity interests and voting rights in the PRC resident enterprise; and (iii) it must have directly owned such percentage in the PRC resident enterprise throughout the 12 months prior to receiving the dividends. Furthermore, in accordance with the Measures for Non-resident Taxpayers' Enjoyment of Treaty Benefits, which became effective in January 2020, where non-resident enterprises determine through self-assessment that they meet the conditions for entitlement of reduced tax rate according to tax treaties, they may enjoy such entitlement after reporting required information to competent tax authorities provided that they shall collect and retain relevant documents for future reference and inspections. Accordingly, our subsidiary Adlai Nortye (HK) Limited may be able to enjoy the 5% tax rate for the dividends it receives from its PRC incorporated subsidiaries if they satisfy the conditions prescribed under SAT Circular 81 and other relevant tax rules and regulations and complete necessary government formalities. However, according to SAT Circular 81, if the relevant tax authorities determine our transactions or arrangements are for the primary purpose of enjoying a favorable tax treatment, the relevant tax authorities may adjust the favorable tax rate on dividends in the future.

Provided that our Cayman Islands holding company is not deemed to be a PRC resident enterprise, holders of the ADSs and ordinary shares who are not PRC residents will not be subject to PRC income tax on dividends distributed by us or gains realized from the sale or other disposition of our ordinary shares or ADSs. However, under the Notice of the State Administration of Taxation on Several Issues Relating to Enterprise Income Tax on Transfer of Assets between Non-resident Enterprises, or SAT Circular 7, which was issued on February 3, 2015 and amended on October 17, 2017 and December 29, 2017, and the Notice of the State Administration of Taxation on Issues Relating to Withholding at Source of Income Tax of Non-resident Enterprises, or SAT Circular 37, which was issued on October 17, 2017 and amended on June 15, 2018, where a non-resident enterprise conducts an "indirect transfer" by transferring taxable assets, including, in particular, equity interests in a PRC resident enterprise, indirectly by disposing of the equity interests of an overseas holding company, the non-resident enterprise, being the transferor, or the transferee or the PRC entity which directly owned such taxable assets may report to the relevant tax authority such indirect transfer. Using a "substance over form" principle, the PRC tax authority may disregard the existence of the overseas holding company if it lacks a reasonable commercial purpose and was established for the purpose of reducing, avoiding or deferring PRC tax. As a result, gains derived from such indirect transfer may be subject to PRC enterprise income tax, and the transferee or other person who is obligated to pay for the transfer is obligated to withhold the applicable taxes, currently at a rate of 10% for the transfer of equity interests in a PRC resident enterprise. However, sales of shares and ADSs by investors through a public stock exchange where such shares or ADSs are acquired on a public stock exchange are currently exempt from these indirect transfer rules under SAT Circular 7 and SAT Circular 37. We and our non-PRC resident investors may be at risk of being required to file a return and being taxed under SAT Circular 7 and SAT Circular 37, and we may be required to expend valuable resources to comply with SAT Circular 7 and SAT Circular 37, or to establish that we should not be taxed under these Circulars.

**United States Federal Income Tax Considerations**

The following discussion is a general discussion of certain U.S. federal income tax considerations relating to the ownership and disposition of ADSs or ordinary shares by U.S. Holders (as defined below) as of the date hereof that hold ADSs as "capital assets" (generally, property held for investment) under the U.S. Internal Revenue Code of 1986, as amended, or the Code. This discussion does not address any aspect of U.S. federal gift or estate tax, alternative minimum tax, the Medicare tax on net investment income, or the state, local or non-U.S. tax consequences of an investment in the ADSs or ordinary shares. This discussion is based on the Code, its legislative history, existing, temporary and proposed regulations promulgated thereunder, published rulings, court decisions, and the income tax treaty between the U.S. and the PRC (the "Treaty"), all as of the date hereof. These laws are subject to change, possibly on a retroactive basis. No ruling has been obtained and no ruling will be requested from the U.S. Internal Revenue Service, or the IRS, with respect to any of the U.S. federal income tax consequences described below, and as a result, there can be no assurance that the IRS will not disagree with or challenge any of the statements provided below.

This discussion is not a complete description of all tax considerations that may be relevant to particular investors in light of their individual circumstances or investors subject to special tax rules, such as:

● brokers or dealers in securities or currencies;

● mutual funds and pension plans;

● traders in securities that elect to use a mark-to-market method of tax accounting for securities holdings;

● banks or certain financial institutions;

● insurance companies;

● tax-exempt organizations, qualified retirement plans, individual retirement accounts or other tax deferred accounts;

● S-corporations, partnerships or other entities treated as partnerships or other pass-through entities for U.S. federal income tax purposes or persons holding ADSs or ordinary shares through any such entities;

● regulated investment companies or real estate investment trusts;

● persons that hold ADSs or ordinary shares as part of a hedge, straddle, constructive sale, conversion transaction, or other integrated investment;

● corporations that accumulate earnings to avoid U.S. federal income tax;

● persons whose functional currency for tax purposes is not the U.S. dollar;

● persons holding ADSs or ordinary shares in connection with a trade or business or permanent establishment outside the United States;

● U.S. expatriates; or

● persons that actually or constructively own 10% or more of (i) the total combined voting power of all classes of the Company's voting stock or (ii) the total value of all classes of its stock (including ADSs or ordinary shares).

Each prospective investor is urged to consult its tax advisor regarding the application of U.S. federal taxation to its particular circumstances, and the state, local, non-U.S., and other tax considerations of the ownership and disposition of ADSs or ordinary shares.

***General***

For purposes of this discussion, a "U.S. Holder" is a beneficial owner of ADSs or ordinary shares that is:

● an individual citizen or resident of the United States for U.S. federal income tax purposes;

● a corporation, or other entity classified as a corporation for U.S. federal income tax purposes, that was created or organized in or under the laws of the United States, any state thereof or the District of Columbia;

 ****

● an estate the income of which is subject to U.S. federal income tax regardless of its source; or

● a trust if (i) a court within the United States is able to exercise primary supervision over its administration and one or more U.S. persons have the authority to control all substantial decisions of the trust, or (ii) the trust has a valid election in effect to be treated as a U.S. person.

For U.S. federal income tax purposes, income earned through an entity or arrangement classified as a partnership for U.S. federal income tax purposes is attributed to its owners. Accordingly, if a partnership (or other entity treated as a partnership for U.S. federal income tax purposes) is a beneficial owner of ADSs or ordinary shares, the tax treatment of a partner in the partnership will generally depend upon the status of the partner and the activities of the partnership. Partnerships holding the ADSs or ordinary shares and their partners are urged to consult their tax advisors regarding an investment in the ADSs or ordinary shares.

For U.S. federal income tax purposes, it is generally expected that a U.S. Holder of ADSs will be treated as the beneficial owner of the underlying shares represented by ADSs. The remainder of this discussion assumes that a U.S. Holder of the ADSs will be treated in this manner. Accordingly, deposits or withdrawals of ordinary shares for ADSs will generally not be subject to U.S. federal income tax.

Treasury regulations may in some circumstances prohibit a U.S. Holder from claiming a foreign tax credit with respect to certain non-U.S. taxes that are not creditable under applicable income tax treaties, or the Foreign Tax Credit Regulations. Accordingly, a U.S. Holder should consult their tax advisor regarding the credibility or deductibility of any PRC taxes imposed on dividends on, or on dispositions of, ADSs, particularly if the U.S. Holder is not eligible to claim Treaty benefits. The discussion below regarding the creditability of PRC taxes does not address the foreign tax credit consequences to the U.S. Holder if such U.S. Holder is not eligible to claim the benefits of the Treaty.

 ****

***Dividends***

The following discussion is subject to the discussion under "Passive Foreign Investment Company" below. If the Company makes cash distributions and you are a U.S. Holder, the gross amount of any distributions with respect to your ADSs or ordinary shares (including the amount of any taxes withheld therefrom) will be includible in your gross income on the day you actually or constructively receive such income as dividend income if the distributions are made from the Company's current or accumulated earnings and profits, calculated according to U.S. federal income tax principles. The Company does not intend to calculate its earnings and profits according to U.S. federal income tax principles. Accordingly, you should expect that distributions on ADSs or ordinary shares, if any, will generally be treated as dividend income for U.S. federal income tax purposes. Dividends received on ADSs or ordinary shares will not be eligible for the dividends received deduction generally allowed to U.S. corporations. Dividends received by individuals and certain other non-corporate U.S. Holders may be subject to tax at the lower capital gain tax rate applicable to "qualified dividend income," provided that certain conditions are satisfied, including that (1) the ADSs or ordinary shares on which the dividends are paid are readily tradeable on an established securities market in the United States, or, in the event that the Company is deemed to be a PRC resident enterprise under the PRC tax law, it is eligible for the benefits of the Treaty, (2) the Company is neither a PFIC nor treated as such with respect to such a U.S. Holder for the taxable year in which the dividend was paid and the preceding taxable year, and (3) certain holding period requirements are met. The current maximum federal tax rate on qualified dividend income for individuals is 20% (plus the 3.8% net investment income tax, if applicable). The Company expects ADSs (but not its ordinary shares), which the Company has been approved to list on the Nasdaq Global Market, will be considered readily tradeable on an established securities market in the United States, although there can be no assurance in this regard. U.S. Holders should consult their own tax advisors regarding the potential availability of the reduced dividend tax rate with respect of the ADSs and the Company's ordinary shares.

As described under "Taxation — People's Republic of China taxation," the Company may be classified as a "resident enterprise" of China. In the event that the Company is deemed to be a PRC resident enterprise under the PRC Enterprise Income Tax Law and is eligible for the benefits of the Treaty, dividends, if any, the Company pays on its ordinary shares, regardless of whether such shares are represented by ADSs, would be eligible for the favorable tax rate applicable to qualified dividend income at tax rates of long-term capital gains, subject to applicable limitations and provided that the Company is not (and is not treated with respect to the U.S. Holder as) a PFIC for the taxable year of the distribution or the preceding taxable year. U.S. Holders should consult their tax advisors regarding the availability of this tax rate for dividends paid with respect to the Company's ADSs and ordinary shares. Dividends paid on ADSs or ordinary shares, if any, will generally be treated as income from foreign sources and will generally constitute passive category income for U.S. foreign tax credit purposes. Any amount withheld in respect of PRC withholding tax will be treated as distributed to you for purposes of determining the amount of any taxable dividend. Depending on the U.S. Holder's individual facts and circumstances, a U.S. Holder may be eligible, subject to a number of complex limitations, to claim a foreign tax credit in respect of any nonrefundable PRC withholding taxes imposed on dividends received on ADSs or ordinary shares. For example, under the Foreign Tax Credit Regulations, in the absence of a valid election to claim the benefits of an applicable income tax treaty, in order for any such foreign taxes to be creditable, foreign income tax rules of the applicable jurisdiction must be consistent with certain U.S. federal income tax principles. The Company has not determined whether the PRC income tax system meets these principles. Additionally, a U.S. Holder that is eligible to claim benefits under the Treaty will not be entitled to a foreign tax credit for the amount of any PRC withholding taxes with respect to which the holder is entitled to obtain a refund from the PRC taxing authorities. A U.S. Holder who does not elect to claim a foreign tax credit for foreign taxes withheld may instead claim a deduction, for U.S. federal income tax purposes, in respect of such withholding, but only for a year in which such holder elects to do so for all creditable foreign income taxes. The rules governing the foreign tax credit are complex and their outcome depends in large part on the U.S. Holder's individual facts and circumstances. Accordingly, U.S. Holders are urged to consult their tax advisors regarding the availability of, and the various limitations on their ability to, claim the foreign tax credit under their particular circumstances.

***Sale or other disposition***

The following discussion is subject to the discussion under "Passive Foreign Investment Company" below. A U.S. Holder will generally recognize capital gain or loss upon the sale or other disposition of ADSs or ordinary shares in an amount equal to the difference between the amount realized upon the disposition and the holder's adjusted tax basis in such ADSs or ordinary shares. The holder's adjusted tax basis will generally equal the amount the holder paid (including the offering price for ADS or ordinary shares and trading fee, transaction levy and brokerage fee paid in connection with such purchase). Any gain or loss the U.S. Holder recognizes will generally be long-term capital gain or loss if ADSs or ordinary shares have been held for more than one year and will generally be U.S.-source gain or loss for U.S. foreign tax credit purposes. Long-term capital gain of individuals and certain other non-corporate U.S. Holders is currently taxable at a maximum federal rate of 20% (plus the 3.8% net investment income tax, if applicable). The deductibility of a capital loss may be subject to limitations.

Gains from dispositions of ADSs or ordinary shares may be subject to PRC tax if such gains are deemed as income derived from sources within China for PRC tax purposes or result from an "indirect transfer" (see "— PRC Taxation.") In that case, the amount realized would include the gross amount of the proceeds of the sale or disposition before deduction of the PRC tax. Any gain generally would constitute U.S.-source income. However, a U.S. Holder that is eligible for the benefits of the Treaty may be able to elect to treat its gain as PRC-source gain for foreign tax credit purposes. If a U.S. Holder is not eligible for the benefits of the Treaty or fails to treat any such gain as PRC-source, then such U.S. Holder would generally not be able to use any foreign tax credit arising from any PRC tax imposed on the disposition of ADSs or ordinary shares unless such credit can be applied (subject to applicable limitations) against U.S. federal income tax due on other income derived from foreign sources in the same income category (generally, the passive category). The Foreign Tax Credit Regulations may also impose additional limitations on the creditability of any PRC tax on sales or dispositions of ADSs or ordinary shares. For instance, such Treasury regulations generally preclude a U.S. Holder from claiming a foreign tax credit with respect to PRC income taxes on gains on dispositions of ADSs or ordinary shares if the U.S. Holder does not elect to apply the benefits of the Treaty. However, in that case it is possible that any PRC taxes on disposition gains may either be deductible or reduce the amount realized on the disposition. The Company also notes that any PRC VAT will not be creditable for foreign tax credit purposes. U.S. Holders are urged to consult their tax advisors regarding the tax consequences if a foreign tax is imposed on a disposition of the ADSs or ordinary shares, including the availability of the foreign tax credit under their particular circumstances.

 ****

***Passive foreign investment company***

If the Company were classified as a PFIC for any taxable year during which a U.S. Holder holds the ADSs or ordinary shares, the U.S. Holder would generally be subject to adverse U.S. tax consequences, in the form of increased tax liabilities (subject to certain elections described below, if timely made) and special U.S. tax reporting requirements.

A non-U.S. corporation is a PFIC for U.S. federal income tax purposes for any taxable year in which (i) at least 75% of its gross income is "passive" income, such as interest and income from financial investments (the "income test") or (ii) at least 50% of the average value of its assets (generally determined on a quarterly basis) consists of assets that produce or are held to produce passive income (the "asset test"). For purposes of making a PFIC determination, the non-U.S. corporation will be treated as owning its proportionate share of the assets and earning its proportionate share of the gross income of any other corporation of which it owns, directly or indirectly, 25% or more (by value) of the stock. For purposes of the asset test, any cash and cash invested in short-term, interest bearing, debt instruments, or bank deposits that are readily convertible into cash will generally count as producing passive income or held for the production of passive income, and goodwill should be treated as a non-passive asset to the extent that it is associated with activities that produce or are intended to produce non-passive income.

Based on current estimates of its gross income and the value of its gross assets (including goodwill) and the manner in which the Company conducts its business, the Company does not expect to be a PFIC for U.S. federal income tax purposes for the 2025 taxable year, but there can be no assurance that the Company will not be a PFIC for 2025 or any future taxable year as PFIC status is tested for each taxable year and will depend on the composition of its assets and income and the value of its assets (which may fluctuate significantly with its market capitalization) in such taxable year. With certain exceptions, the Company does not currently generate any income from its primary business, and its gross income is currently comprised primarily of interest and other investment income (which is passive) and governmental grants and the Option Grant Fee (which are both likely to be active income). Therefore, its PFIC status under the income test for any taxable year in which the Company does not generate significant income from its primary business, including the current taxable year, will likely depend on the relative amounts of government grants and the Option Grant Fee against the amounts of interest and other passive income the Company earns. The receipt of governmental grants is subject to various conditions and there can be no assurance that the Company will continue to receive governmental grants in future taxable years or as to the amount of governmental grants that the Company will receive in any taxable year. Additionally, the Option Grant Fee is not a reoccurring payment in future taxable years and is subject to repayment if certain conditions under the Nippon Kayaku Agreement are not satisfied. The Company cannot assure you that such conditions under the Nippon Kayaku Agreement will be satisfied and that the option grant fee will not be subject to repayment to Nippon Kayaku. Further, the Company will hold a substantial amount of cash and cash equivalents following the offering and while the Company continues to do so, its PFIC status for any taxable year will depend on the value of its goodwill. The value of its goodwill may be determined, in large part, by reference to the market price of the ADSs and ordinary shares, which is likely to be volatile given the nature of its business and the current market conditions. Therefore, the Company could be a PFIC for any taxable year if its market capitalization were to decrease significantly while it holds substantial cash and cash equivalents, or if the gross income that the Company and its subsidiaries earn from investing the portion of the cash raised in the offering is substantial in comparison with the gross income from its business operation. Furthermore, the application of the PFIC rules is subject to uncertainty in several respects, and there can be no assurance that the IRS will not challenge its application of the PFIC rules. Accordingly, the Company cannot assure you that it will not become a PFIC for the current or any future taxable year. Its counsel expresses no opinion with respect to the Company's expectations contained in this paragraph.

If the Company is a PFIC for any taxable year during which a U.S. Holder holds the ADSs or ordinary shares, it generally will continue to be treated as a PFIC with respect to such U.S. Holder for all succeeding years during which the U.S. Holder holds the ADSs or ordinary shares, unless the Company ceases to be a PFIC and the U.S. Holder makes a "deemed sale" election with respect to the ADSs or ordinary shares. If such election is timely made, the U.S. Holder will be deemed to have sold the ADSs and ordinary shares held by the U.S. Holder at their fair market value on the last day of the last taxable year in which the Company were a PFIC and any gain from such deemed sale would be subject to the consequences described in the following two paragraphs. In addition, a new holding period would be deemed to begin for the ADSs and ordinary shares for purposes of the PFIC rules. After the deemed sale election, the U.S. Holder's ADSs or ordinary shares with respect to which the deemed sale election was made will not be treated as shares in a PFIC unless the Company subsequently becomes a PFIC.

If the Company were a PFIC for any taxable year during which you held the ADSs or ordinary shares, certain adverse U.S. federal income tax rules would apply. You would generally be subject to additional taxes and interest charges on certain "excess distributions" the Company makes and on any gain realized on the disposition or deemed disposition of your ADSs or ordinary shares, regardless of whether the Company continues to be a PFIC in the year in which you receive an "excess distribution" or dispose of or are deemed to have disposed of, the ADSs or ordinary shares. Distributions in respect of ADSs or ordinary shares during a taxable year in which the Company is a PFIC would generally constitute "excess distributions" if, in the aggregate, they exceed 125% of the average amount of distributions with respect to your ADSs or ordinary shares over the three preceding taxable years or, if shorter, the portion of your holding period before such taxable year.

To compute the tax on "excess distributions" or any gain, (i) the "excess distribution" or the gain would be allocated ratably to each day in your holding period, (ii) the amount allocated to the current year and any tax year prior to the first taxable year in which the Company were a PFIC would be taxed as ordinary income in the current year, (iii) the amount allocated to other taxable years would be taxable at the highest applicable marginal rate in effect for that year, and (iv) an interest charge at the rate for underpayment of taxes for any period described under (iii) above would be imposed on the resulting tax liability on the portion of the "excess distribution" or gain that is allocated to such period. In addition, if the Company were a PFIC (or treated as a PFIC with respect to you) for any taxable year in which the Company makes a distribution or the preceding taxable year, such distribution would not qualify for taxation at the more favorable tax rate if the Company were deemed to be a PRC resident enterprise under PRC tax law, as discussed in the "Dividends" section above.

Under certain attribution rules, if the Company were a PFIC for any taxable year in which you hold the ADSs or ordinary shares, you would be deemed to own your proportionate share of lower-tier PFICs, and would be subject to U.S. federal income tax under the PFIC rules described in the preceding paragraphs on (i) a distribution on the shares of a lower-tier PFIC and (ii) a disposition of shares of a lower-tier PFIC, both as if such U.S. Holder directly held the shares of such lower-tier PFIC.

You might be able to make a "mark-to-market" election with respect to the ADSs, but not its ordinary shares, in order to elect out of the tax treatment discussed above. If you make a valid mark-to-market election, you will include in gross income for each taxable year that the Company is treated as a PFIC an amount equal to the excess, if any, of the fair market value of your ADSs as of the close of such taxable year over your adjusted basis in such ADSs. You will be permitted a deduction for the excess, if any, of the adjusted basis of your ADSs over their fair market value as of the close of the taxable year. However, deductions are allowable only to the extent of any net mark-to-market gains on ADSs included in your income for prior taxable years. Amounts included in your income under a mark-to-market election, as well as gain on any sale or other disposition of ADSs, will be treated as ordinary income. Ordinary loss treatment also will apply to the deductible portion of any mark-to-market loss on ADSs, as well as to any loss realized on a sale or disposition of ADSs, to the extent that the amount of such loss does not exceed the net mark-to-market gains previously included for such ADSs. Your basis in your ADSs will be adjusted to reflect any such income or loss amounts. If you make a valid mark-to-market election, the tax rules that apply to distributions by corporations that are not PFICs generally will apply to distributions by us, except that the favorable rate discussed in the "Dividends" section above that may apply if the Company is deemed to be a PRC resident enterprise under PRC tax law will not apply to any distribution if the Company is a PFIC (or treated as a PFIC with respect to you) in the taxable year of the distribution or the preceding taxable year. If a U.S. Holder makes a mark-to-market election in respect of ADSs and the Company ceases to be classified as a PFIC, the holder will not be required to take into account the gain or loss described above during any period that the Company is not classified as a PFIC.

The mark-to-market election is available only for "marketable stock," which is stock that is traded in other than de minimis quantities on at least 15 days during each calendar quarter, or regularly traded, on a qualified exchange or other market, as defined in applicable U.S. Treasury regulations. For those purposes, the Company expects that the ADSs will each be treated as marketable stock upon their listing on the Nasdaq Stock Market, which the Company expects to be a qualified exchange for these purposes. The Company anticipates that the ADSs should qualify as being regularly traded, although there can be no assurance in this regard. U.S. Holders of ordinary shares are advised to consult their own tax advisor regarding their eligibility to make such election. Because a mark-to-market election cannot technically be made for equity interests in lower-tier PFICs that the Company owns, if the Company is a PFIC for any taxable year, a U.S. Holder generally will continue to be subject to the general PFIC rules with respect to the holder's indirect interest in any investments held by the Company that are treated as equity interest in a PFIC for U.S. federal income tax purposes. You should consult your tax advisor as to the availability and desirability of a mark-to-market election if the Company were a PFIC, as well as the impact of such election on interests in any lower-tier PFICs. The PFIC rules provide for a separate election, referred to as a qualified electing fund election, which, if available, results in a tax treatment different from (and generally less adverse than) the general PFIC tax treatment described above. That election, however, will not be available to you as the Company does not intend to provide the information you would need to make or maintain that election.

If you own the ADSs or ordinary shares during any taxable year that the Company is a PFIC, you will generally be required to file an annual report containing such information as the United States Treasury Department may require. You should consult your own tax advisor regarding the application of the PFIC rules to your investment in ADSs or ordinary shares and the elections discussed above.

***U.S. information reporting and backup withholding rules***

Dividend payments with respect to ADSs or ordinary shares and the proceeds received on the sale or other disposition of ADSs or ordinary shares may be subject to information reporting to the IRS and to backup withholding, unless you are an exempt recipient. Backup withholding currently applies at a rate of 24%. Backup withholding will not apply, however, if you provide a taxpayer identification number certifying that you are not subject to backup withholding and make any other required certification or if you are otherwise exempt from backup withholding. Any amounts withheld under the backup withholding rules from a payment to you will be refunded or credited against your U.S. federal income tax liability, provided that you timely file an appropriate claim for refund with the IRS and provide any required information. Backup withholding is not an additional tax. Certain U.S. Holders who hold "specific foreign financial assets," including stock of a non-U.S. corporation that is not held in an account maintained by a U.S. "financial institution" may be required to attach to their tax returns for the year certain specified information. A U.S. Holder who fails to timely furnish the required information may be subject to a penalty. You are advised to consult with your tax advisor regarding the application of the U.S. information reporting and backup withholding rules to your particular circumstances.

**F. Dividends and Paying Agents**

Not applicable.

**G. Statement by Experts**

Not applicable.

**H. Documents on Display**

We are subject to the periodic reporting and other informational requirements of the Exchange Act. Under the Exchange Act, we are required to file reports and other information with the SEC. Specifically, we are required to file annually a Form 20-F no later than four months after the close of each fiscal year, which is December 31. All information filed with the SEC can be obtained over the internet at the SEC's website at www.sec.gov or inspected and copied at the public reference facilities maintained by the SEC at 100 F Street, N.E., Washington, D.C. 20549. You can request copies of documents, upon payment of a duplicating fee, by writing to the SEC. As a foreign private issuer, we are exempt from the rules under the Exchange Act prescribing the furnishing and content of quarterly reports and proxy statements, and officers, directors and principal shareholders are exempt from the reporting and short-swing profit recovery provisions contained in Section 16 of the Exchange Act.

We will furnish The Bank of New York Mellon, the depositary of our ADSs, with our annual reports, which will include a review of operations and annual audited consolidated financial statements, and all notices of shareholders' meetings and other reports and communications that are made generally available to our shareholders. The depositary will make such notices, reports and communications available to holders of ADSs and, upon our request, will mail to all record holders of ADSs the information contained in any notice of a shareholders' meeting received by the depositary from us.

**I. Subsidiary Information**

Not applicable.

**J. Annual Report to Security Holders**

Not applicable.

**ITEM 11. QUANTITATIVE AND QUALITATIVE DISCLOSURES ABOUT MARKET RISK** 

Market risk is the risk that the fair value of, or future cash flows from, a financial instrument will vary due to changes in market prices. The type of market risk that primarily impacts us is foreign currency risk.

**Foreign currency risk**

We are subject to currency risk as our income and expenditures are denominated in U.S. dollar and Renminbi. As such, we are exposed to exchange rate fluctuations between these currencies. We currently plan to utilize our financial resources denominated in Renminbi to fund our expenditure in China, and we do not hedge this exposure. If we increase our operation in China, especially if we roll out additional clinical trials in China, we expect to have significant increases in expenses denominated in Renminbi, while we would expect our near-term revenue, after the commercialization of our product candidates, and the proceeds from our financial activities to remain denominated in U.S. dollars.

We prepare and publish our consolidated financial statements in U.S. dollars. Revenue and expenses incurred in Renminbi will be translated into U.S. dollars when they are reported in our consolidated financial statements. As a result, any substantial future appreciation or decline of the Renminbi against U.S. dollar could have a material effect on our financial performance. Assuming Renminbi weakens by 10% against U.S. dollar, our cash and cash equivalents as of December 31, 2025 would decrease by US$0.8 million, or 9.4%.

**Liquidity risk**

We monitor and maintain a level of cash and cash equivalents deemed adequate by the management to finance the operations and mitigate the effects of fluctuations in cash flows.

**ITEM 12. DESCRIPTION OF SECURITIES OTHER THAN EQUITY SECURITIES**

**A. Debt Securities**

Not applicable.

**B. Warrants and Rights**

Not applicable.

**C. Other Securities**

Not applicable.

**D. American Depositary Shares**

As an ADS holder, you will be required to pay the following service fees to the depositary, The Bank of New York Mellon, and certain taxes and governmental charges (in addition to any applicable fees, expenses, taxes and other governmental charges payable on the deposited securities represented by any of your ADSs):

The depositary collects its fees for delivery and surrender of ADSs directly from investors depositing shares or surrendering ADSs for the purpose of withdrawal or from intermediaries acting for them. The depositary collects fees for making distributions to investors by deducting those fees from the amounts distributed or by selling a portion of distributable property to pay the fees. The depositary may collect its annual fee for depositary services by deduction from cash distributions or by directly billing investors or by charging the book-entry system accounts of participants acting for them. The depositary may collect any of its fees by deduction from any cash distribution payable (or by selling a portion of securities or other property distributable) to ADS holders that are obligated to pay those fees. The depositary may generally refuse to provide fee-attracting services until its fees for those services are paid.

From time to time, the depositary may make payments to us to reimburse us for costs and expenses generally arising out of establishment and maintenance of the ADS program, waive fees and expenses for services provided to us by the depositary or share revenue from the fees collected from ADS holders. In performing its duties under the deposit agreement, the depositary may use brokers, dealers, foreign currency dealers or other service providers that are owned by or affiliated with the depositary and that may earn or share fees, spreads or commissions.

The depositary may convert currency itself or through any of its affiliates, or the custodian or we may convert currency and pay U.S. dollars to the depositary. Where the depositary converts currency itself or through any of its affiliates, the depositary acts as principal for its own account and not as agent, advisor, broker or fiduciary on behalf of any other person and earns revenue, including, without limitation, transaction spreads, that it will retain for its own account. The revenue is based on, among other things, the difference between the exchange rate assigned to the currency conversion made under the deposit agreement and the rate that the depositary or its affiliate receives when buying or selling foreign currency for its own account. The depositary makes no representation that the exchange rate used or obtained by it or its affiliate in any currency conversion under the deposit agreement will be the most favorable rate that could be obtained at the time or that the method by which that rate will be determined will be the most favorable to ADS holders, subject to the depositary's obligation to act without negligence or bad faith. The methodology used to determine exchange rates used in currency conversions made by the depositary is available upon request. Where the custodian converts currency, the custodian has no obligation to obtain the most favorable rate that could be obtained at the time or to ensure that the method by which that rate will be determined will be the most favorable to ADS holders, and the depositary makes no representation that the rate is the most favorable rate and will not be liable for any direct or indirect losses associated with the rate. In certain instances, the depositary may receive dividends or other distributions from us in U.S. dollars that represent the proceeds of a conversion of foreign currency or translation from foreign currency at a rate that was obtained or determined by us and, in such cases, the depositary will not engage in, or be responsible for, any foreign currency transactions and neither it nor we make any representation that the rate obtained or determined by us is the most favorable rate and neither it nor we will be liable for any direct or indirect losses associated with the rate.

As an ADS holder you will also be responsible for any taxes or other governmental charges payable on your ADSs or on the deposited securities represented by any of your ADSs. The depositary may refuse to register any transfer of your ADSs or allow you to withdraw the deposited securities represented by your ADSs until those taxes or other charges are paid. It may apply payments owed to you or sell deposited securities represented by your ADSs to pay any taxes owed and you will remain liable for any deficiency. If the depositary sells deposited securities, it will, if appropriate, reduce the number of ADSs to reflect the sale and pay to ADS holders any proceeds, or send to ADS holders any property, remaining after it has paid the taxes.

**PART II**

**ITEM 13. DEFAULTS, DIVIDEND ARREARAGES AND DELINQUENCIES**

None.

**ITEM 14. MATERIAL MODIFICATIONS TO THE RIGHTS OF SECURITY HOLDERS AND USE OF PROCEEDS**

**Material Modifications to the Rights of Security Holders**

See "Item 10. Additional Information." for a description of the rights of securities holders, which remain unchanged.

**Use of Proceeds**

The following "Use of Proceeds" information relates to the registration statement on Form F-1, as amended (File No. 333-273465) (the "F-1 Registration Statement") in relation to our initial public offering of 2,500,000 ADSs representing 7,500,000 Class A ordinary shares, at an initial offering price of US$23.00 per ADS. Our initial public offering closed in September 2023. Cantor Fitzgerald & Co. acted as the representative of the underwriters and the sole book-running manager of our initial public offering.

The F-1 Registration Statement was declared effective by the SEC on September 28, 2023. For the period from the effective date of the F-1 Registration Statement to December 31, 2025, the total expenses incurred for our company's account in connection with our initial public offering was approximately US$10.0 million, which included approximately US$4.7 million in underwriting discounts and commissions for the initial public offering and approximately US$5.3 million in other costs and expenses for our initial public offering. We received approximately US$87.5 million in net proceeds after deducting underwriting commissions and discounts and the offering expenses payable by us. None of the transaction expenses included payments to directors or officers of our company or their associates, persons owning more than 10% or more of our equity securities or our affiliates. None of the net proceeds from the initial public offering were paid, directly or indirectly, to any of our directors or officers or their associates, persons owning 10% or more of our equity securities or our affiliates.

For the period from September 28, 2023, the date that the F-1 Registration Statement was declared effective by the SEC, to December 31, 2025, we used US$79.4 million of the net proceeds from our initial public offering and US$8.1 million have not yet used. As of the date of this annual report, there have been no material changes in the use of proceeds as disclosed in the F-1 Registration Statement.

We still intend to use the remainder of the proceeds from our initial public offering as disclosed in the F-1 Registration Statement. We may also use part of the proceeds to repurchase our ADSs.

**ITEM 15. CONTROLS AND PROCEDURES**

**Evaluation of Disclosure Controls and Procedures** 

We maintain disclosure controls and procedures designed to provide reasonable assurance that information required to be disclosed in reports filed under the Exchange Act is recorded, processed, summarized and reported within the specified time periods and accumulated and communicated to our management, including our chief executive officer and chief financial officer, as appropriate, to allow timely decisions regarding required disclosure.

Our management, under the supervision and with the participation of our principal executive officer and our principal financial officer, evaluated the effectiveness of our disclosure controls and procedures, as defined in Rules 13a-15(e) or 15d-15(e) promulgated under the Exchange Act, on December 31, 2024. Based on that evaluation, our principal executive officer and principal financial officer have concluded that, as of December 31, 2025, our disclosure controls and procedures were not effective in ensuring that material information required to be disclosed in this annual report is recorded, processed, summarized and reported to them for assessment, and required disclosure is made within the time period specified in the rules and forms of the SEC because of the material weakness in our internal control over financial reporting described below.

**Management's Annual Report on Internal Control over Financial Reporting**

This annual report does not include a report of management's assessment regarding internal control over financial reporting or an attestation report of the company's registered public accounting firm due to a transition period established by rules of the SEC for newly public companies.

**Internal Control over Financial Reporting** 

In connection with the audits of our consolidated financial statements included in this annual report, we and our independent registered public accounting firm identified a material weakness. As defined in the standards established by the PCAOB, a "material weakness" is a deficiency, or combination of deficiencies, in internal control over financial reporting, such that there is a reasonable possibility that a material misstatement of the annual or interim financial statements will not be prevented or detected on a timely basis.

During the year ended December 31, 2025, we identified a material weakness related to the incorrect application of accounting standards in relation to the treatment for the sale of an exclusive option to enter into a license agreement, due to our lack of personnel with specialist accounting knowledge. The material weakness resulted in the revision of our audited consolidated financial statements as of and for the year ended December 31, 2023 and unaudited consolidated interim financial statements as of and for the six months ended June 30, 2024. The impact of this revision is more fully described in Note 4 to our audited consolidated financial statements included elsewhere in this annual report. Our management concluded that our internal control over financial reporting was not effective due to lack of personnel with adequate knowledge of IFRS. This material weakness continues to exist as of December 31, 2025.

*Ongoing Remediation of Material Weakness*

During the year ended December 31, 2025, our management, with the oversight of the audit committee of our board of directors, has taken preliminary measures toward remediating our internal control over financial reporting deficiencies contributing to the material weakness identified above. These remediation efforts include the following and we will continue to implement the following measures: (i) hiring additional accounting and financial reporting personnel with IFRS and SEC reporting experience, (ii) expanding the capabilities of existing accounting and financial reporting personnel through continuous training and education in the accounting and reporting requirements under IFRS, and SEC rules and regulations, and (iii) establishing effective monitoring and oversight controls for non-recurring and complex transactions to ensure the accuracy and completeness of our company's consolidated financial statements and related disclosures.

The process of designing and implementing an effective financial reporting system is a continuous effort that requires us to anticipate and react to changes in our business and the economic and regulatory environments and to devote significant resources to maintain a financial reporting system that is adequate to satisfy our reporting obligation. However, we cannot assure you that all these measures will be sufficient to remediate our material weakness in a timely manner, or at all. See "Item 3. Key Information—D. Risk Factors — Risks relating to our business — If we fail to implement and maintain an effective system of internal controls to remediate our material weakness over financial reporting, we may be unable to accurately report our results of operations, meet our reporting obligations or prevent fraud, and investor confidence in our company and the market price of the ADSs may be materially and adversely affected."

**Attestation Report of the Independent Registered Public Accounting Firm**

As a company with less than US$1.235 billion in revenues for our last fiscal year, we qualify as an "emerging growth company" pursuant to the JOBS Act. An emerging growth company may take advantage of specified reduced reporting and other requirements that are otherwise applicable generally to public companies. These provisions include exemption from the auditor attestation requirement under Section 404 of the Sarbanes-Oxley Act of 2002 in the assessment of the emerging growth company's internal control over financial reporting.

**Changes in Internal Control over Financial Reporting**

During the year ended December 31, 2025, our management, with the oversight of the audit committee of our board of directors, has taken substantial measures toward remediating the control deficiencies contributing to the material weaknesses identified in prior year. We implemented a new financial system. As a result of this change, the previously identified material weaknesses related to inadequate segregation of duties and ineffective risk assessment, which were identified during the year ended December 31, 2024, have been remediated as of December 31, 2025.

**ITEM 16. [RESERVED]**

**ITEM 16A. AUDIT COMMITTEE FINANCIAL EXPERT**

Our board of directors has determined that Alan Ming Lun Tse, the chairman of our audit committee, qualifies as "audit committee financial expert" as defined in Item 16A of Form 20-F. All three members of our audit committee satisfy the "independence" requirements of Rule 5605(a)(2) of the Listing Rules of the Nasdaq Stock Market and Rule 10A-3 under the Exchange Act.

**ITEM 16B. CODE OF ETHICS**

Our board of directors has adopted a code of ethics that applies to our directors, officers, employees and agents, including certain provisions that specifically apply to our executive officers, including our principal executive and financial officers, president and vice presidents and any other persons who perform similar functions for us. We have filed our code of business conduct and ethics as Exhibit 99.1 to our registration statement on Form F-1 (File Number 333-273465), as amended, initially filed with the SEC on July 27, 2023. The code is also available on our website at *https://www.adlainortye.com*. We hereby undertake to provide to any person without charge, a copy of our code of business conduct and ethics within ten working days after we receive such person's written request.

**ITEM 16C. PRINCIPAL ACCOUNTANT FEES AND SERVICES**

 ****

***Audit Fees***

The following table sets forth the aggregate fees by categories specified below in connection with certain professional services rendered by our principal external auditors for the periods indicated.

---

| | | |
|:---|:---|:---|
|  | **Year Ended<br> December 31,** | **Year Ended<br> December 31,** |
|  | **2025** | **2024** |
|  | **(U.S. dollars in thousands)** | **(U.S. dollars in thousands)** |
| Audit Fees<sup>(1)</sup> |  |  |
| &nbsp;&nbsp;&nbsp;Mazars USA LLP | 108 | 231 |
| &nbsp;&nbsp;&nbsp;BDO China Shu Lun Pan Certified Public Accountants LLP | 511 | 450 |
| Tax Fees<sup>(2)</sup> |  |  |
| &nbsp;&nbsp;&nbsp;KPMG | 65 | 102 |

---

(1) "Audit
fees" represent the aggregate fees billed for each of the fiscal years listed for professional services rendered by our principal
auditors for the audit or review of our annual or quarterly financial statements and review of documents filed with the SEC and fees
for services rendered in connection with our initial public offering in 2024.

(2) "Tax
fees" represent the aggregate fees billed in each of the fiscal years listed for professional services rendered by our principal
auditors for tax compliance, tax advice, and tax planning.

The policy of our audit committee is to pre-approve all audit and non-audit services provided by our principal external auditors, including audit services, audit-related services, tax services and other services as described above, other than those for de minimis services which are approved by the audit committee prior to the completion of the audit.

**ITEM 16D. EXEMPTIONS FROM THE LISTING STANDARDS FOR AUDIT COMMITTEES**

Not applicable.

**ITEM 16E. PURCHASES OF EQUITY SECURITIES BY THE ISSUER AND AFFILIATED PURCHASERS**

There were no purchases of equity securities made by or on behalf of us or any "affiliated purchaser" as defined in Rule 10b-18 of the Exchange Act during the fiscal year ended December 31, 2025.

**ITEM 16F. CHANGE IN REGISTRANT'S CERTIFYING ACCOUNTANT**

Not applicable.

**ITEM 16G. CORPORATE GOVERNANCE**

We are a "foreign private issuer" (as such term is defined in Rule 3b-4 under the Exchange Act), and our ADSs, each representing three Class A Ordinary Shares, are listed on the Nasdaq Stock Market. Rule 5615 of the Nasdaq Rules permits a foreign private issuer like our company to follow home country practice in certain corporate governance matters. To the extent we choose to follow home country practice with respect to corporate governance matters, our shareholders may be afforded less protection than they otherwise would under the NASDAQ Global Market corporate governance listing standards applicable to U.S. domestic issuers. See "Item 3. Key Information—D. Risk Factors—Risks relating to the ADSs— As a foreign private issuer, we are permitted to adopt certain home country practices in relation to corporate governance matters that differ significantly from the Nasdaq corporate governance listing standards. These practices may afford less protection to shareholders than they would enjoy if we complied fully with the Nasdaq corporate governance listing standards."

The Nasdaq permits a foreign private issuer like us to follow the corporate governance practices of its home country. Certain corporate governance practices in the Cayman Islands, which is our home country, may differ significantly from the Nasdaq corporate governance listing standards. For instance, we intend to follow home country practice in lieu of certain requirements, including (i) the independence requirements for compensation committee and nomination committee as provided in Nasdaq Listing Rule 5605(d) and (e); (ii) the requirement that a majority of the board must be independent as provided in Nasdaq Listing Rule 5605(b)(1); (iii) the requirement to have regularly scheduled executive sessions with only independent directors each year as provided in Nasdaq Listing Rule 5605(b)(2); (iv) the requirement to hold annual general meeting and solicit proxy as provided in Nasdaq Listing Rule 5620; (v) the requirement to obtain shareholders' approval prior to a plan or other equity compensation arrangement is established or materially amended as provided in Nasdaq Listing Rule 5635(c); and (vi) the requirement of shareholder approval for entering into any transaction, other than a public offering, involving the sale, issuance or potential issuance by the Company of ordinary shares (or securities convertible into or exercisable for ordinary shares) equal to 20% or more of the outstanding ordinary share of the Company or 20% or more of the voting power outstanding before the issuance as provided in Nasdaq Listing Rule 5635(d).

**ITEM 16H. MINE SAFETY DISCLOSURE**

Not applicable.

**ITEM 16I. DISCLOSURE REGARDING FOREIGN JURISDICTIONS THAT PREVENT INSPECTIONS**

Not applicable.

**ITEM 16J. INSIDER TRADING POLICIES**

We have adopted insider trading policies and procedures governing the purchase, sale, and other dispositions of the Company's securities by directors, senior management, and employees that are reasonably designed to promote compliance with applicable insider trading laws, rules and regulations, and any listing standards applicable to the Company. The Company's insider trading policy was approved on April 21, 2023 and took effect on October 3, 2023. A copy of the Company's insider trading policy is filed as Exhibit 11.2 to this annual report.

**ITEM 16K. CYBERSECURITY**

**Cybersecurity Risk Management and Strategy**

We have developed and implemented a cybersecurity risk management program intended to protect the confidentiality, integrity, and availability of our critical systems and information.

Our cybersecurity risk management aligns with and shares common methodologies and reporting channels with our broader risk management.

Key features of our cybersecurity risk management program include, but are not limited to, the following:

● risk assessments designed to help identify material cybersecurity risks to our critical systems, information, products, services, and our broader enterprise IT Systems environment;

● a security team principally responsible for managing (1) our cybersecurity risk assessment processes, (2) our security controls, and (3) our response to cybersecurity incidents;

● processes for monitoring for vulnerabilities of our technology which includes code review (as necessary), testing and analysis of software across the software lifecycle;

● the use of external service providers, where appropriate, to assess, test or otherwise assist with aspects of our security controls;

● physical and technical security measures, including encryption, authentication, and access controls;

● cybersecurity awareness training and internal cybersecurity resources for our employees;

● a cybersecurity incident response plan that includes procedures for responding to cybersecurity incidents; and

● a third-party risk management process for service providers, suppliers, and vendors who access our system and information.

In 2024, we have not identified risks from known cybersecurity threats, including as a result of any prior cybersecurity incidents, that have materially affected us, including our operations, business strategy, results of operations, or financial condition. We face risks from cybersecurity threats that, if realized, are reasonably likely to materially affect us, including our operations, business strategy, results of operations, or financial condition. See "Item 3. Key Information—D. Risk Factors — Risks Relating to Our Business — Cybersecurity incidents, including data security breaches or computer viruses, could harm our business by disrupting our delivery of services, damaging our reputation or exposing us to liability."

**Cybersecurity Governance** 

Our board of directors considers cybersecurity risk as part of its risk oversight function and undertakes overall risk management, including oversight of cybersecurity and other information technology risks.

Our board of directors receives quarterly reports from management on our cybersecurity risks. In addition, management updates our board of directors, as necessary, regarding any significant cybersecurity incidents. Our board of directors also receives briefings from management on our cyber risk management program.

Our management has primary responsibility for our overall cybersecurity risk management program and supervises our internal cybersecurity personnel. Our management and the security team, including our chief financial officer and our IT manager, are responsible for assessing and managing our material risks from cybersecurity threats. Our team's experience includes extensive knowledge in the industry, previous work experience being security supervisors for years and degrees in software engineering.

Our management oversees efforts to prevent, detect, mitigate, and remediate cybersecurity risks and incidents through various means, which may include briefings from internal security personnel; information obtained from governmental, public or private sources, including external consultants engaged by us; and alerts and reports produced by security tools deployed in our IT Systems environment.

**PART III**

**ITEM 17. FINANCIAL STATEMENTS**

We have elected to provide financial statements pursuant to Item 18.

**ITEM 18. FINANCIAL STATEMENTS**

The consolidated financial statements of the Company and the related notes required by Item 18 are included in this annual report, beginning on page F-1.

**ITEM 19. EXHIBITS**

---

| | |
|:---|:---|
| **Exhibit**<br>**Number** | <br>**Description of Document** |
| 1.1\* | [Seventh Amended and Restated Memorandum and Articles of Association of the Registrant as currently in effect](https://www.sec.gov/Archives/edgar/data/1944552/000110465923084478/tm2225088d22_ex3-2.htm) |
| 2.1\* | [Specimen American Depositary Receipt (included in Exhibit 2.3)](https://www.sec.gov/Archives/edgar/data/1944552/000110465923089790/tm2225088d26_ex4-3.htm) |
| 2.2\* | [Registrant's Specimen Certificate for Ordinary Shares](https://www.sec.gov/Archives/edgar/data/1944552/000110465923084478/tm2225088d22_ex4-2.htm) |
| 2.3\* | [Form of Deposit Agreement, among the Registrant, the depositary and the owners and holders of American Depositary Shares issued thereunder](https://www.sec.gov/Archives/edgar/data/1944552/000110465923089790/tm2225088d26_ex4-3.htm) |
| 2.4\*\*\* | [Description of Securities](https://www.sec.gov/Archives/edgar/data/1944552/000121390025037591/ea023860601ex2-4_adlai.htm) |
| 4.1\* | [Form of Employment Agreement between the Registrant and its executive officers](https://www.sec.gov/Archives/edgar/data/1944552/000110465923084478/tm2225088d22_ex10-1.htm) |
| 4.2\* | [Form of Indemnification Agreement between the Registrant and its directors and executive officers](https://www.sec.gov/Archives/edgar/data/1944552/000110465923084478/tm2225088d22_ex10-2.htm) |
| 4.3\* | [Adlai Nortye Ltd. 2020 Share Incentive Plan](https://www.sec.gov/Archives/edgar/data/1944552/000110465923084478/tm2225088d22_ex10-8.htm) |
| 4.4\* | [Adlai Nortye Ltd. 2023 Share Incentive Plan](https://www.sec.gov/Archives/edgar/data/1944552/000110465923084478/tm2225088d22_ex10-9.htm) |
| 4.4.1 | [Adlai Nortye Ltd. 2025 Share Incentive Plan](https://www.sec.gov/Archives/edgar/data/1944552/000110465923084478/tm2225088d22_ex10-9.htm) |
| 4.5+\* | [License Agreement, dated as of January 19, 2018, between the Registrant and Eisai](https://www.sec.gov/Archives/edgar/data/1944552/000110465923084478/tm2225088d22_ex10-4.htm) |
| 4.6+\* | [Right and Interest Transfer Agreement dated as of November 15, 2021, between the Registrant and Biotime](https://www.sec.gov/Archives/edgar/data/1944552/000110465923084478/tm2225088d22_ex10-5.htm) |

---

---

| | |
|:---|:---|
| 8.1\*\*\* | [List of Principal Subsidiaries of the Registrant](https://www.sec.gov/Archives/edgar/data/1944552/000121390025037591/ea023860601ex8-1_adlai.htm) |
| 11.1\* | [Code of Business Conduct and Ethics of the Registrant](https://www.sec.gov/Archives/edgar/data/1944552/000110465923084478/tm2225088d22_ex99-1.htm) |
| 11.2\*\*\* | [Insider Trading Policy](https://www.sec.gov/Archives/edgar/data/1944552/000121390025037591/ea023860601ex11-2_adlai.htm) |
| 12.1 | [Principal Executive Officer Certification Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002](ea028259301ex12-1.htm) |
| 12.2 | [Principal Financial Officer Certification Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002](ea028259301ex12-2.htm) |
| 13.1 | [Principal Executive Officer Certification Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002](ea028259301ex13-1.htm) |
| 13.2 | [Principal Financial Officer Certification Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002](ea028259301ex13-2.htm) |
| 15.1 | [Consent of BDO China Shu Lun Pan Certified Public Accountants LLP](ea028259301ex15-1.htm) |
| 15.2 | [Consent of Mazars USA LLP](ea028259301ex15-2.htm) |
| 97.1\*\* | [Recovery Policy](http://www.sec.gov/Archives/edgar/data/1944552/000110465924049439/anl-20231231xex97d1.htm) |
| 101.INS | XBRL Instance Document |
| 101.SCH | XBRL Taxonomy Extension Schema Document |
| 101.CAL | XBRL Taxonomy Extension Calculation Linkbase Document |
| 101.LAB | XBRL Taxonomy Extension Label Linkbase Document |
| 101.PRE | XBRL Taxonomy Extension Presentation Linkbase Document |
| 101.DEF | XBRL Taxonomy Extension Definitions Linkbase Document |
| 104 | Cover Page Interactive Data File (embedded within the Inline XBRL document) |

---

\* Previously filed with the Registration Statement on Form F-1 (File No. 333-273465), initially filed on July 27, 2023 and incorporated herein by reference.

\*\* Previously filed as Exhibit 97.1 to the annual report on Form 20-F for the fiscal year ended December 31, 2023 filed with the SEC on April 19, 2024 and incorporated herein by reference.

\*\*\* Previously filed with the annual report on Form 20-F, as amended, for the fiscal year ended December 31, 2024, initially filed with the SEC on April 30, 2025 and incorporated by reference.

+ Portions of this exhibit have been omitted in reliance of the revised Item 601 of Regulation S-K.

**SIGNATURES**

The registrant hereby certifies that it meets all of the requirements for filing its annual report on Form 20-F and that it has duly caused and authorized the undersigned to sign this annual report on its behalf.

---

| | | | |
|:---|:---|:---|:---|
|  | **Adlai Nortye Ltd.** | **Adlai Nortye Ltd.** | **Adlai Nortye Ltd.** |
|  | By: | /s/ Yang Lu | /s/ Yang Lu |
|  |  | Name: | Yang Lu |
|  |  | Title: | Chief Executive Officer |
| Date: April 10, 2026 |  |  |  |

---

**ADLAI NORTYE LTD.**

**INDEX TO CONSOLIDATED FINANCIAL STATEMENTS**

---

| | |
|:---|:---|
|  | **Page** |
| [Report of Independent Registered Public Accounting Firm (BDO China Shu Lun Pan Certified Public Accountants LLP, Shanghai, China, PCAOB ID: 1818)](#f_007) | F-2 |
| [Report of Independent Registered Public Accounting Firm (Mazars USA LLP, New York, NY, PCAOB ID: 339)](#f_001) | F-3 |
| [Consolidated Statements of Operations and Comprehensive Loss for the Years Ended December 31, 2023, 2024 and 2025](#f_002) | F-4 |
| [Consolidated Statements of Financial Position as of December 31, 2024 and 2025](#f_003) | F-5 |
| [Consolidated Statements of Changes in Shareholders' Equity for the Years Ended December 31, 2023, 2024 and 2025](#f_004) | F-6 |
| [Consolidated Statements of Cash Flows for the Years Ended December 31, 2023, 2024 and 2025](#f_005) | F-7 |
| [Notes to the Consolidated Financial Statements for the Years Ended December 31, 2023, 2024 and 2025](#f_006) | F-8 |

---

![](ea028259301_img13.jpg)

**Report of Independent Registered Public Accounting Firm**

Shareholders and Board of Directors

Adlai Nortye Ltd.

**Opinion on the Consolidated Financial Statements**

We have audited the accompanying consolidated statements of financial position of Adlai Nortye Ltd. (the "Company") as of December 31, 2025 and 2024, the related consolidated statements of operations and comprehensive loss, changes in shareholders' equity, and cash flows for each of the years then ended, and the related notes (collectively referred to as the "consolidated financial statements"). In our opinion, the consolidated financial statements present fairly, in all material respects, the financial position of the Company at December 31, 2025 and 2024, and the results of its operations and its cash flows for each of the years then ended, in conformity with IFRS Accounting Standards as issued by the International Accounting Standards Board (IFRS Accounting Standards).

We also audited the adjustments described in Note 4 to revise the 2023 consolidated financial statements to correct a misstatement. In our opinion, such adjustments are appropriate and have been properly applied. We were not engaged to audit, review, or apply any procedures to the 2023 consolidated financial statements of the Company other than with respect to the adjustments as described in Note 4 and, accordingly, we do not express an opinion or any other form of assurance on the 2023 consolidated financial statements taken as a whole.

**Basis for Opinion**

These consolidated financial statements are the responsibility of the Company's management. Our responsibility is to express an opinion on the Company's consolidated financial statements based on our audits. We are a public accounting firm registered with the Public Company Accounting Oversight Board (United States) (PCAOB) and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audits in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the consolidated financial statements are free of material misstatement, whether due to error or fraud.

The Company is not required to have, nor were we engaged to perform, an audit of its internal control over financial reporting. As part of our audits, we are required to obtain an understanding of internal control over financial reporting but not for the purpose of expressing an opinion on the effectiveness of the Company's internal control over financial reporting. Accordingly, we express no such opinion.

Our audits included performing procedures to assess the risks of material misstatement of the consolidated financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the consolidated financial statements. Our audits also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the consolidated financial statements. We believe that our audit provides a reasonable basis for our opinion.

/s/ BDO China Shu Lun Pan Certified Public Accountants LLP

We have served as the Company's auditor since 2024.

Shanghai, The People's Republic of China

April 10, 2026

**REPORT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM**

To the Board of Directors and

Shareholders of Adlai Nortye Ltd.

**Opinion on the Consolidated Financial Statements**

We have audited, before the effects of the adjustments to retrospectively apply the revision related to the sale of an exclusive option as described in Note 4 and reflected in Note 5 and Note 9, the accompanying consolidated statements of operations and comprehensive loss of Adlai Nortye Ltd. (the "Company"), and changes in shareholders' equity, and cash flows for the year ended December 31, 2023, and the related notes (collectively referred to as the "consolidated financial statements").

In our opinion, the consolidated financial statements before the effects of the adjustments described in Note 4 and reflected in Note 5 and Note 9, present fairly, in all material respects, the consolidated results of the Company's operations and its cash flows for the year ended December 31, 2023, in conformity with International Financial Reporting Standards (IFRS) and its related interpretations as issued by the International Accounting Standards Board.

We were not engaged to audit, review, or apply any procedures to the adjustments to retrospectively apply the revision discussed in Note 4 and reflected in Note 5 and Note 9, accordingly, we do not express an opinion or any other form of assurance about whether such adjustments are appropriate and have been properly applied. Those adjustments were audited by BDO China Shu Lun Pan Certified Public Accountants LLP.

**Basis for Opinion**

These financial statements are the responsibility of the Company's management. Our responsibility is to express an opinion on the Company's financial statements based on our audit. We are a public accounting firm registered with the Public Company Accounting Oversight Board (United States) (PCAOB) and are required to be independent with respect to the Company in accordance with the U.S. federal securities laws and the applicable rules and regulations of the Securities and Exchange Commission and the PCAOB.

We conducted our audit in accordance with the standards of the PCAOB. Those standards require that we plan and perform the audit to obtain reasonable assurance about whether the financial statements are free of material misstatement, whether due to error or fraud. The Company is not required to have, nor were we engaged to perform, an audit of its internal control over financial reporting. As part of our audit, we are required to obtain an understanding of internal control over financial reporting, but not for the purpose of expressing an opinion on the effectiveness of the Company's internal control over financial reporting. Accordingly, we express no such opinion.

Our audit included performing procedures to assess the risks of material misstatement of the financial statements, whether due to error or fraud, and performing procedures that respond to those risks. Such procedures included examining, on a test basis, evidence regarding the amounts and disclosures in the financial statements. Our audit also included evaluating the accounting principles used and significant estimates made by management, as well as evaluating the overall presentation of the financial statements. We believe that our audit provide a reasonable basis for our opinion.

/s/ Mazars USA LLP

We served as the Company's auditor from 2022 to 2024.

New York, New York

April 19, 2024

**ADLAI NORTYE LTD.**

**CONSOLIDATED STATEMENTS OF OPERATIONS AND COMPREHENSIVE**

**LOSS FOR THE YEARS ENDED DECEMBER 31, 2023, 2024 AND 2025**

**(All amounts in thousands, except share and per share data, or as otherwise noted)**

---

| | | | | |
|:---|:---|:---|:---|:---|
|  | | **Year ended December 31,** | **Year ended December 31,** | **Year ended December 31,** |
|  | <br>**Notes** | **2023** | **2024** | **2025** |
|  |  | **revised** | | |
|  |  | **$'000** | **$'000** | **$'000** |
| **REVENUE** | 5 |  |  | 5000 |
| Other operating income, net |  | 890 | 1940 | 396 |
| General and administrative expense | 6 | (15289) | (9953) | (8261) |
| Research and development expenses | 7 | (58152) | (44915) | (32833) |
| **Total operating loss** |  | (72551) | (52928) | (35698) |
| Other income and gains |  | 3303 | 3049 | 1475 |
| Other (expenses)/income |  | (80) | (42) | 228 |
| Investment income |  | 62 |  | 1 |
| Share of loss of investments accounted for using the equity method |  |  | (4) | (3) |
| Fair value loss on financial liabilities at FVTPL | 22 | (39171) |  |  |
| Finance costs | 8 | (791) | (1944) | (1531) |
| **LOSS BEFORE TAX** |  | **(109228)** | **(51869)** | **(35528)** |
| Income tax expense | 9 |  |  |  |
| **LOSS FOR THE YEAR** |  | **(109228)** | **(51869)** | **(35528)** |
| Attributable to: |  |  |  |  |
| &nbsp;&nbsp;&nbsp;Ordinary Equity Holders of the Parent |  | (109228) | (51869) | (35528) |
| **OTHER COMPREHENSIVE LOSS** |  |  |  |  |
| ***Items that may be reclassified to profit or loss*** |  |  |  |  |
| Exchange differences on translation of the financial statements of subsidiaries |  | (82) | (294) | 189 |
| Other comprehensive (loss)/income for the year, net of tax |  | (82) | (294) | 189 |
| **TOTAL COMPREHENSIVE LOSS FOR THE YEAR** |  | **(109310)** | **(52163)** | **(35339)** |
| Attributable to: |  |  |  |  |
| &nbsp;&nbsp;&nbsp;Ordinary Equity Holders of the Parent |  | (109310) | (52163) | (35339) |
| LOSS PER SHARE ATTRIBUTABLE TO ORDINARY EQUITY HOLDERS OF THE PARENT |  |  |  |  |
| Basic and diluted loss for the year ($ per share) | 11 | (2.52) | (0.54) | (0.37) |
| Weighted average common shares outstanding | 11 | 43342068 | 95776708 | 95923415 |

---

The accompanying notes are an integral part of the Consolidated Financial Statements

**ADLAI NORTYE LTD.**

**CONSOLIDATED STATEMENTS OF FINANCIAL POSITION**

**AS OF DECEMBER 31, 2024 AND 2025**

**(All amounts in thousands, except share and per share data, or as otherwise noted)**

---

| | | | |
|:---|:---|:---|:---|
|  | | **Year ended<br> December 31,** | **Year ended<br> December 31,** |
|  | <br>**Notes** | **2024** | **2025** |
|  |  | **$'000** | **$'000** |
| **ASSETS** |  |  |  |
| **Current assets** |  |  |  |
| Cash and cash equivalents | 12 | 60902 | 8056 |
| Financial assets at FVTPL | 17 | 7 |  |
| Prepayments, other receivables and other assets | 15 | 3141 | 3091 |
| Other receivables - related party |  | 14 | 15 |
| Restricted cash | 18 |  | 15730 |
| **Total current assets** |  | **64064** | **26892** |
| **Non-current assets** |  |  |  |
| Property, plant and equipment | 13 | 1743 | 1219 |
| Right-of-use assets | 14 | 962 | 1801 |
| Other intangible assets |  | 40 | 19 |
| Other receivables and other assets | 15 | 304 | 253 |
| Long-term equity investments | 16 | 4157 | 4249 |
| **Total non-current assets** |  | **7206** | **7541** |
| **Total assets** |  | **71270** | **34433** |
| **LIABILITIES** |  |  |  |
| **Current liabilities** |  |  |  |
| Trade payables |  | 10146 | 12638 |
| Contract Liabilities | 19 | 5000 |  |
| Other payables and accruals | 20 | 3413 | 3741 |
| Interest-bearing bank borrowings | 21 | 26330 | 24582 |
| Lease liabilities | 14 | 471 | 667 |
| **Total current liabilities** |  | **45360** | **41628** |
| **Non-current liabilities** |  |  |  |
| Lease liabilities | 14 | 425 | 1127 |
| **Total non-current liabilities** |  | **425** | **1127** |
| **Total liabilities** |  | **45785** | **42755** |
| **SHAREHOLDERS' (DEFICIT)/ EQUITY** |  |  |  |
| Class A Ordinary shares (par value of $0.0001 per share; 93,710,803 shares outstanding as of December 31, 2024; and 103,010,803 shares outstanding as of December 31, 2025) | 23 | 9 | 10 |
| Class B Ordinary shares (par value of $0.0001 per share; 16,990,000 shares outstanding as of December 31, 2024 and 2025) | 23 | 2 | 2 |
| Share premium | 24 | 439016 | 439266 |
| Share based payments reserve | 25 | 20311 | 21592 |
| Foreign exchange fluctuation reserve | 24 | (4535) | (4346) |
| Accumulated deficit |  | (429318) | (464846) |
| **Total shareholders' equity/(deficit)** |  | **25485** | **(8322)** |
| **Total liabilities and shareholders' equity** |  | **71270** | **34433** |

---

The accompanying notes are an integral part of the Consolidated Financial Statements

**ADLAI NORTYE LTD.**

**CONSOLIDATED STATEMENTS OF CHANGES IN SHAREHOLDERS' EQUITY**

**FOR THE YEARS ENDED DECEMBER 31, 2023, 2024 AND 2025**

**(All amounts in thousands, except share and per share data, or as otherwise noted)**

---

| | | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|:---|
|  | **Attributable to owners of the parent** | **Attributable to owners of the parent** | **Attributable to owners of the parent** | **Attributable to owners of the parent** | **Attributable to owners of the parent** | **Attributable to owners of the parent** | **Attributable to owners of the parent** |
|  |<br>**Ordinary**<br>**Shares** |<br>**Share**<br>**Premium** | **Series A**<br>**convertible**<br>**preferred**<br>**shares** | **Share**<br>**based**<br>**payments**<br>**reserve** | **Foreign**<br>**exchange**<br>**fluctuation**<br>**reserve** |<br>**Accumulated**<br>**deficit** | **Total**<br>**Shareholders'**<br>**(deficit)/**<br>**equity** |
|  | **$'000** | **$'000** | **$'000** | **$'000** | **$'000** | **$'000** | **$'000** |
|  | **(note 23)** | **(note 24)** | **(note 22)** | **(note 25)** | **(note 24)** | | |
| At January 1, 2023 | 4 | 6415 | 10980 | 13688 | (4159) | (268221) | (241293) |
| Loss for the year |  |  |  |  |  | (109228) | (109228) |
| &nbsp;&nbsp;&nbsp;Other comprehensive income for the year: |  |  |  |  |  |  |  |
| Exchange differences on translation of the financial statements of subsidiaries |  |  |  |  | (82) |  | (82) |
| Issuance of ordinary shares | 1 | 91779 |  |  |  |  | 91780 |
| Conversion of Financial liabilities at FVTPL | 5 | 329534 |  |  |  |  | 329539 |
| Conversion of Series A convertible preferred shares | 1 | 10979 | (10980) |  |  |  |  |
| &nbsp;&nbsp;&nbsp;Share-based payments |  |  |  | 4330 |  |  | 4330 |
| At December 31, 2023 (revised) | 11 | 438707 |  | 18018 | (4241) | (377449) | 75046 |
| At January 1, 2024 | 11 | 438707 |  | 18018 | (4241) | (377449) | 75046 |
| &nbsp;&nbsp;&nbsp;Issuance of ordinary shares |  |  |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;Vesting of restricted shares |  | 28 |  | (28) |  |  |  |
| Exercise of share options |  | 281 |  | (129) |  |  | 152 |
| Loss for the period |  |  |  |  |  | (51869) | (51869) |
| Other comprehensive income for the period： |  |  |  |  |  |  |  |
| Exchange differences on translation of the financial statements of subsidiaries |  |  |  |  | (294) |  | (294) |
| Share-based payments |  |  |  | 2450 |  |  | 2450 |
| &nbsp;&nbsp;&nbsp;At December 31, 2024 | 11 | 439016 |  | 20311 | (4535) | (429318) | 25485 |
| &nbsp;&nbsp;&nbsp;At January 1, 2025 | 11 | 439016 |  | 20311 | (4535) | (429318) | 25485 |
| &nbsp;&nbsp;&nbsp;Issuance of ordinary shares | 1 | (1) |  |  |  |  |  |
| &nbsp;&nbsp;&nbsp;Vesting of restricted shares |  | 251 |  | (251) |  |  |  |
| Exercise of share options |  |  |  |  |  |  |  |
| Loss for the period |  |  |  |  |  | (35528) | (35528) |
| Other comprehensive income for the period： |  |  |  |  |  |  |  |
| Exchange differences on translation of the financial statements of subsidiaries |  |  |  |  | 189 |  | 189 |
| Share-based payments |  |  |  | 1532 |  |  | 1532 |
| &nbsp;&nbsp;&nbsp;At December 31, 2025 | **12** | **439266** |  | **21592** | **(4346)** | **(464846)** | **(8322)** |

---

The accompanying notes are an integral part of the Consolidated Financial Statements

**ADLAI NORTYE LTD.**

**CONSOLIDATED STATEMENTS OF CASH FLOWS**

**FOR THE YEARS ENDED DECEMBER 31, 2023, 2024 AND 2025**

**(All amounts in thousands, except share and per share data, or as otherwise noted)**

---

| | | | | |
|:---|:---|:---|:---|:---|
|  | | **Year ended December 31,** | **Year ended December 31,** | **Year ended December 31,** |
|  | <br>**Notes** | **2023** | **2024** | **2025** |
|  |  | **revised** | | |
|  |  | **$'000** | **$'000** | **$'000** |
| **CASH FLOWS FROM OPERATING ACTIVITIES** |  |  |  |  |
| Net Loss |  | (109228) | (51869) | (35528) |
| Adjustments for: |  |  |  |  |
| Finance costs | 8 | 791 | 1944 | 1531 |
| Investment income |  | (62) |  | (1) |
| Investment loss from long term equity investment |  |  | 4 | 3 |
| Interest income from investment at amortized cost |  |  | (701) | (116) |
| Fair value loss on financial liabilities at FVTPL | 22 | 39171 |  |  |
| Loss on disposal of items of property, plant and equipment |  |  | 23 |  |
| Depreciation of property, plant and equipment | 13 | 1213 | 982 | 741 |
| Amortization of intangible assets |  | 25 | 22 | 22 |
| Depreciation of right-of-use assets | 14 | 984 | 866 | 650 |
| Equity-settled share-based payment expenses | 25 | 4330 | 2450 | 1532 |
| (Increase)/Decrease in prepayments, other receivables and other assets |  | (436) | (460) | 165 |
| (Increase)/Decrease in non-current assets |  | 45 | (22) | 51 |
| Increase/(Decrease) in trade payables |  | 1252 | (4202) | 2491 |
| Increase/(Decrease) in other payables and accruals |  | 263 | (856) | 7 |
| Increase/(Decrease) in contract liabilities | 19 | 5000 |  | (5000) |
| **Net cash flows used in operating activities** |  | **(56652)** | **(51819)** | **(33452)** |
| **CASH FLOWS FROM INVESTING ACTIVITIES** |  |  |  |  |
| Purchases of property, plant and equipment | 13 | (200) | (170) | (187) |
| Proceeds from disposal of items of property, plant and equipment |  | 1 | 33 |  |
| Purchases of financial assets at FVTPL |  | (7) |  | (5032) |
| Disposal of financial assets at FVTPL |  | 21039 |  | 5039 |
| Purchases of investments at amortized cost |  | (31849) | (60546) | (15400) |
| Recovery of short-term investments at amortized cost |  |  | 92259 |  |
| Interest received from investment at amortized cost |  |  | 701 |  |
| Addition of investments in associate |  |  | (4212) |  |
| Received investment income of financial assets at FVTPL |  | 62 |  | 1 |
| **Net cash flows (used in)/provided by investing activities** |  | **(10954)** | **28065** | **(15579)** |
| **CASH FLOWS FROM FINANCING ACTIVITIES** |  |  |  |  |
| Proceeds from issuance of ordinary shares |  | 91780 |  |  |
| Addition of bank borrowings | 21 | 50234 | 44702 | 37719 |
| Bank borrowings interest paid |  | (602) | (1871) | (1169) |
| Repayment of bank borrowings | 21 | (24069) | (48542) | (39729) |
| Exercise of share options |  |  | 152 |  |
| Payment for lease liabilities | 14 | (1103) | (1020) | (633) |
| **Net cash flows provided by/(used in) financing activities** |  | **116240** | **(6579)** | **(3812)** |
| **NET INCREASE/(DECREASE) IN CASH AND CASH EQUIVALENTS** |  | **48634** | **(30333)** | **(52843)** |
| Cash and cash equivalents at beginning of year | 12 | 42758 | 91492 | 60902 |
| Effect of foreign exchange rate changes, net |  | 100 | (257) | (3) |
| **CASH AND CASH EQUIVALENTS AT END OF YEAR** | 12 | **91492** | **60902** | **8056** |

---

The accompanying notes are an integral part of the Consolidated Financial Statements

**ADLAI NORTYE LTD.**

**NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS FOR THE YEARS ENDED DECEMBER 31, 2023, 2024 AND 2025**

**(All amounts in thousands, except share and per share data, or as otherwise noted)**

&nbsp;&nbsp;&nbsp;&nbsp;**1.** **CORPORATE AND GROUP INFORMATION** 

Adlai Nortye Ltd. (the "Company") is a limited liability company incorporated in the Cayman Islands on May 9, 2018. The registered office of the Company is located at Harneys Fiduciary (Cayman) Limited, 4<sup>th</sup> Floor, Harbour Place, 103 South Church Street, P.O. Box 10240, Grand Cayman, KY1-1002, Cayman Islands.

The Company is a holding company. The Company through its subsidiaries (collectively, the "Group") were involved in the research and development of pharmaceutical products.

As of the date of this report, the Company had direct and indirect interests in its subsidiaries, all of which are private limited liability companies, the particulars of which are set out below:

---

| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
| | | | | **Percentage** | **Percentage** | |
| | | | | **of equity** | **of equity** | |
| | | | | **attributable to** | **attributable to** | |
| | | | | **the Company** | **the Company** | |
| <br>**Name** | <br>**Notes** | <br>**Date and place of**<br>**incorporation / registration**<br>**and place of operations** | <br>**Issued ordinary**<br>**share/**<br>**registered capital** | **Direct** | **Indirect** | <br>**Principal activities** |
| Alpine Bioscience Ltd. ("Alpine BVI") |  | British Virgin Islands, January 8, 2018 | One share of par value $1 | 100% |  | Holding |
| Adlai Nortye USA Inc ("Adlai US") |  | The United States, January 30, 2018 | 10,000 shares of par value $0.0001 each |  | 100% | Clinical studies and testing, and technology development and transfer |
| Adlai Nortye (Switzerland) AG ("Adlai Swiss") |  | Switzerland, June 21, 2022 | 100 shares of par value CHF1'000 each |  | 100% | Holding |
| Adlai Nortye PTE.LTD ("Adlai SGP") |  | Singapore, April 22, 2022 | Two shares of par value $1 |  | 100% | Holding |
| Adlai Nortye (HK) Limited ("Adlai HK") |  | Hong Kong, April 24, 2018 | HKD 0.001 |  | 100% | Holding |
| Adlai Nortye Biopharma Co., Ltd\* ("Adlai Hangzhou") |  | the People's Republic of China ("PRC")/Mainland China, September 14, 2004 | RMB 200,000 |  | 100% | Product research and development, technology transfer and consulting services business |
| Shanghai Adlai Nortye Biopharma Co., Ltd\* ("Adlai Shanghai") |  | the People's Republic of China ("PRC")/Mainland China, December 22, 2021 | RMB 10,000 |  | 100% | Product research and development, technology transfer and consulting services business |

---

\* The English name of the subsidiary registered in the PRC represents the best efforts made by management of the Company to translate its Chinese name as the subsidiary does not have an official English name.

**ADLAI NORTYE LTD.**

**NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS FOR THE YEARS ENDED DECEMBER 31, 2023, 2024 AND 2025 (continued)**

**(All amounts in thousands, except share and per share data, or as otherwise noted)**

&nbsp;&nbsp;&nbsp;&nbsp;**2.** **MATERIAL ACCOUNTING POLICIES** 

&nbsp;&nbsp;&nbsp;&nbsp;**2.1** **PRINCIPLES OF CONSOLIDATION** 

The consolidated financial statements of the Group include the financial statements of the Company and its subsidiaries. All significant intercompany balances and transactions have been eliminated upon consolidation.

&nbsp;&nbsp;&nbsp;&nbsp;**2.2** **BASIS OF PREPARATION** 

The Consolidated Financial Statements have been prepared in accordance with International Financial Reporting Standards and International Accounting Standards as issued by the International Accounting Standards Board (IASB) and Interpretations (collectively "IFRS Accounting Standards"). All IFRS Accounting Standards have been adopted by the Group in the preparation of the Consolidated Financial Statements throughout the relevant periods covered by the consolidated financial statements ("Relevant Periods").

<u>Going Concern</u>

The accompanying consolidated financial statements have been prepared assuming that the Group will continue as a going concern. However, the Group incurred a loss for the year of $35,528 (2024: $51,869) and had net cash outflows from operating activities of $33,452 (2024: $51,819) for the year ended December 31, 2025. As of December 31, 2025, the Group's balance of cash and cash equivalents was $8,056 and the Group had net current liabilities of $14,736. These conditions indicate the existence of a material uncertainty that may cast significant doubt about the Group's ability to continue as a going concern.

Management has evaluated these conditions and has developed a plan to address the Company's financial situation. The plan includes: In December 2025, the Company entered into an exclusive license agreement with Jiangsu Aosaikang Pharmaceutical Co., Ltd. ("ASK Pharm") for the development and commercialization of its investigational pan-RAS (ON) inhibitor AN9025 in mainland China, Hong Kong and Macau. Under the terms of the agreement, the Company is eligible to receive total potential payments of up to approximately RMB1.6 billion (approximately US$230.0 million), consisting of upfront payments, development milestone payments and sales milestone payments. In addition, the Company is entitled to receive tiered royalties on future net product sales in the licensed territory. In January 2026, the Company has received payments totaling RMB60.0 million (approximately US$8.7 million).

In February 2026, the Company entered into a securities purchase agreement with certain investors in connection with a private placement financing (PIPE). As of the date of issuance of these consolidated financial statements, the Company has received gross proceeds of approximately US$85.0 million from the PIPE financing.

Management believes that the proceeds received from the collaboration arrangement and the PIPE financing, together with the Company's existing cash and cash equivalents, will provide sufficient liquidity to support the Company's operations and meet its obligations for at least the next twelve months from the issuance date of these consolidated financial statements. Accordingly, the consolidated financial statements have been prepared on a going concern basis.

**ADLAI NORTYE LTD.**

**NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS FOR THE YEARS ENDED DECEMBER 31, 2023, 2024 AND 2025 (continued)**

**(All amounts in thousands, except share and per share data, or as otherwise noted)**

&nbsp;&nbsp;&nbsp;&nbsp;**2.3** **RECENTLY ISSUED ACCOUNTING PRONOUNCEMENTS** 

<u>New or amended Accounting Standards and Interpretations adopted</u>

The consolidated entity has adopted all of the new, revised or amending Accounting Standards and Interpretations issued by the International Accounting Standards Board ('IASB') that are mandatory for the current reporting period.

The adoption of these Accounting Standards and Interpretations did not have any significant impact on the financial performance or position of the consolidated entity. Any new, revised or amending Accounting Standards or Interpretations that are not yet mandatory have not been early adopted.

<u>New Accounting Standards and Interpretations not yet mandatory or early adopted</u>

The Group has not applied the following new and revised IFRSs that have been issued but are not yet effective in the Consolidated Financial Statements.

---

| | | |
|:---|:---|:---|
|  |  | **Effective for<br> accounting year<br> beginning on or <br> after** |
| Amendments to IFRS 9 and IFRS 7 | *Amendments to the Classification and Measurement of Financial Instruments* | January 1, 2026 |
| Amendments to IFRS 9 and IFRS 7 | *Contracts Referencing Nature-dependent Electricity* | January 1, 2026 |
| IFRS Volume 11 | *Annual improvements to IFRS* | January 1, 2026 |
| IFRS 18 | *Presentation and Disclosure in Financial Statements* | January 1, 2027 |
| IFRS 19 | *Subsidiaries without Public Accountability: Disclosures* | January 1, 2027 |

---

The Group is in the process of assessing the impact of these new and revised IFRSs upon initial application. The Group expects that IFRS 18 'Presentation and Disclosure in Financial Statements' will have a significant impact on the presentation of the Group's consolidated financial statements and may require judgements around the aggregation and disaggregation of certain items. In addition, additional disclosures relating to Management-defined Performance Measures may be required. Other new and revised IFRSs are not expected to have a significant effect on the Group's financial performance and financial position.

&nbsp;&nbsp;&nbsp;&nbsp;**2.4** **SUMMARY OF MATERIAL ACCOUNTING POLICIES** 

<u>Subsidiaries</u>

A subsidiary is an entity (including a structured entity), directly or indirectly, controlled by the Company. Control is achieved when the Group is exposed, or has rights, to variable returns from its involvement with the investee and has the ability to affect those returns through its power over the investee (i.e., existing rights that give the Group the current ability to direct the relevant activities of the investee).

The financial statements of subsidiaries are prepared for the same reporting period as the Company, using consistent accounting policies. The results of subsidiaries are consolidated from the date on which the Group obtains control, and continue to be consolidated until the date that such control ceases.

All intra-group assets and liabilities, equity, income, expenses and cash flows relating to transactions between members of the Group are eliminated in full on consolidation.

When the Group loses control of a subsidiary, the assets and liabilities of that subsidiary and non-controlling interests (if any) are derecognised. The consolidated entity recognizes the fair value of the consideration received and the fair value of any investment retained together with any gain or loss in profit or loss.

**ADLAI NORTYE LTD.**

**NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS FOR THE YEARS ENDED DECEMBER 31, 2023, 2024 AND 2025 (continued)**

**(All amounts in thousands, except share and per share data, or as otherwise noted)**

&nbsp;&nbsp;&nbsp;&nbsp;**2.4** **SUMMARY OF MATERIAL ACCOUNTING POLICIES (continued)** 

<u>Investments in associates</u>

An associate is an entity over which the Group has significant influence. Significant influence is the power to participate in the financial and operating policy decisions of the investee but is not control or joint control over those policies.

The results and assets and liabilities of associates or joint ventures are incorporated in the consolidated financial statements using the equity method of accounting. The financial statements of associates and joint ventures used for equity accounting purposes are prepared using uniform accounting policies as those of the Group for like transactions and events in similar circumstances. Under the equity method, an investment in an associate or a joint venture is initially recognised in the consolidated statement of financial position at cost and adjusted thereafter to recognise the Group's share of the profit or loss and other comprehensive income of the associate or joint venture. Changes in net assets of the associate/joint venture other than profit or loss and other comprehensive income are not accounted for unless such changes resulted in changes in ownership interest held by the Group. When the Group's share of losses of an associate or a joint venture exceeds the Group's interest in that associate or joint venture (which includes any long-term interests that, in substance, form part of the Group's net investment in the associate or joint venture), the Group discontinues recognizing its share of further losses. Additional losses are recognised only to the extent that the Group has incurred legal or constructive obligations or made payments on behalf of the associate or joint venture.

An investment in an associate or a joint venture is accounted for using the equity method from the date on which the investee becomes an associate or a joint venture. On acquisition of the investment in an associate or a joint venture, any excess of the cost of the investment over the Group's share of the net fair value of the identifiable assets and liabilities of the investee is recognised as goodwill, which is included within the carrying amount of the investment. Any excess of the Group's share of the net fair value of the identifiable assets and liabilities over the cost of the investment, after reassessment, is recognised immediately in profit or loss in the period in which the investment is acquired.

The Group assesses whether there is an objective evidence that the interest in an associate or a joint venture may be impaired. When any objective evidence exists, the entire carrying amount of the investment (including goodwill) is tested for impairment in accordance with IAS 36 Impairment of Assets as a single asset by comparing its recoverable amount (higher of value in use and fair value less costs of disposal) with its carrying amount. Any impairment loss recognised is not allocated to any asset, including goodwill, that forms part of the carrying amount of the investment. Any reversal of that impairment loss is recognised in accordance with IAS 36 to the extent that the recoverable amount of the investment subsequently increases.

The Group applies IFRS 9, including the impairment requirements, to long-term interests in an associate or joint venture to which the equity method is not applied and which form part of the net investment in the investee. Furthermore, in applying IFRS 9 to long-term interests, the Group does not take into account adjustments to their carrying amount required by IAS 28 (i.e. adjustments to the carrying amount of long-term interests arising from the allocation of losses of the investee or assessment of impairment in accordance with IAS 28).

**ADLAI NORTYE LTD.**

**NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS FOR THE YEARS ENDED DECEMBER 31, 2023, 2024 AND 2025 (continued)**

**(All amounts in thousands, except share and per share data, or as otherwise noted)**

&nbsp;&nbsp;&nbsp;&nbsp;**2.4** **SUMMARY OF MATERIAL ACCOUNTING POLICIES (continued)** 

When the Group ceases to have significant influence over an associate or joint control over a joint venture, it is accounted for as a disposal of the entire interest in the investee with a resulting gain or loss being recognised in profit or loss. When the Group retains an interest in the former associate or joint venture and the retained interest is a financial asset within the scope of IFRS 9, the Group measures the retained interest at fair value at that date and the fair value is regarded as its fair value on initial recognition. The difference between the carrying amount of the associate or joint venture and the fair value of any retained interest and any proceeds from disposing the relevant interest in the associate or joint venture is included in the determination of the gain or loss on disposal of the associate or joint venture. In addition, the Group accounts for all amounts previously recognised in other comprehensive income in relation to that associate or joint venture on the same basis as would be required if that associate or joint venture had directly disposed of the related assets or liabilities. Therefore, if a gain or loss previously recognised in other comprehensive income by that associate or joint venture would be reclassified to profit or loss on the disposal of the related assets or liabilities, the Group reclassifies the gain or loss from equity to profit or loss (as a reclassification adjustment) upon disposal/partial disposal of the relevant associate or joint venture.

When a group entity transacts with an associate or a joint venture of the Group, profits and losses resulting from the transactions with the associate or joint venture are recognised in the Group's consolidated financial statements only to the extent of interests in the associate or joint venture that are not related to the Group.

<u>Operating segments</u>

Operating segments are presented using the 'management approach' where the information presented is on the same basis as the internal reports provided to the Chief Operating Decision Makers ('CODM'). The Company operates and manages its business as one operating segment, which is the business of developing innovative targeted and immune- modulating cancer therapies. The Board of Directors, who is considered to be the CODM, reviews financial information on an aggregate basis for purposes of allocating resources, assessing performance and monitoring budget versus actuals. The measure of segment assets and liabilities are reported on the statements of financial position as total assets and liabilities. All segment items included in net loss are reported on the statements of operations and comprehensive loss and described within their respective disclosures.

<u>Fair value measurement</u>

The Group measures certain financial instruments at fair value at the end of each of the Relevant Periods. Fair value is the price that would be received to sell an asset or paid to transfer a liability in an orderly transaction between market participants at the measurement date. The fair value measurement is based on the presumption that the transaction to sell the asset or transfer the liability takes place either in the principal market for the asset or liability, or in the absence of a principal market, in the most advantageous market for the asset or liability. The principal or most advantageous market must be accessible by the Group. The fair value of an asset or a liability is measured using the assumptions that market participants would use when pricing the asset or liability, assuming that market participants act in their economic best interest.

The Group uses valuation techniques that are appropriate in the circumstances and for which sufficient data are available to measure fair value, maximizing the use of relevant observable inputs and minimizing the use of unobservable inputs.

**ADLAI NORTYE LTD.**

**NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS FOR THE YEARS ENDED DECEMBER 31, 2023, 2024 AND 2025 (continued)**

**(All amounts in thousands, except share and per share data, or as otherwise noted)**

&nbsp;&nbsp;&nbsp;&nbsp;**2.4** **SUMMARY OF MATERIAL ACCOUNTING POLICIES (continued)** 

All assets and liabilities for which fair value is measured or disclosed in the Consolidated Financial Statements are categorized within the fair value hierarchy, described as follows, based on the lowest level input that is significant to the fair value measurement as a whole:

Level 1 — based on quoted prices (unadjusted) in active markets for identical assets or liabilities

Level 2 — based on valuation techniques for which the lowest level input that is significant to the fair value measurement is observable, either directly or indirectly

Level 3 — based on valuation techniques for which the lowest level input that is significant to the fair value measurement is unobservable

For assets and liabilities that are recognized in the Consolidated Financial Statements on a recurring basis, the Group determines whether transfers have occurred between levels in the hierarchy by reassessing categorization (based on the lowest level input that is significant to the fair value measurement as a whole) at the end of each of the Relevant Periods.

<u>Impairment of non-financial assets</u>

Where an indication of impairment exists, or when annual impairment testing for an asset is required (other than financial assets), the asset's recoverable amount is estimated. An asset's recoverable amount is the higher of the asset or cash-generating unit's value in use and its fair value less cost of disposal, and is determined for an individual asset, unless the asset does not generate cash inflows that are largely independent of those from other assets or groups of assets, in which case the recoverable amount is determined for the cash-generating unit to which the asset belongs.

An impairment loss is recognized only if the carrying amount of an asset exceeds its recoverable amount. In assessing value in use, the estimated future cash flows are discounted to their present value using a pre-tax discount rate that reflects current market assessments of the time value of money and the risks specific to the asset. An impairment loss is charged to profit or loss in the period in which it arises in those expense categories consistent with the function of the impaired asset.

An assessment is made at the end of each of the Relevant Periods as to whether there is an indication that previously recognized impairment losses may no longer exist or may have decreased. If such an indication exists, the recoverable amount is estimated. A previously recognized impairment loss of an asset other than goodwill is reversed only if there has been a change in the estimates used to determine the recoverable amount of that asset, but not to an amount higher than the carrying amount that would have been determined (net of any depreciation/amortization) had no impairment loss been recognized for the asset in prior years. A reversal of such an impairment loss is credited to profit or loss in the period in which it arises.

**ADLAI NORTYE LTD.**

**NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS FOR THE YEARS ENDED DECEMBER 31, 2023, 2024 AND 2025 (continued)**

**(All amounts in thousands, except share and per share data, or as otherwise noted)**

&nbsp;&nbsp;&nbsp;&nbsp;**2.4** **SUMMARY OF MATERIAL ACCOUNTING POLICIES (continued)** 

<u>Property, plant and equipment and depreciation</u>

Property, plant and equipment, other than construction in progress, are stated at cost less accumulated depreciation and any impairment losses. The cost of an item of property, plant and equipment comprises its purchase price and any directly attributable costs of bringing the asset to its working condition and location for its intended use.

Expenditure incurred after items of property, plant and equipment have been put into operation, such as repairs and maintenance, is normally charged to profit or loss in the period in which it is incurred. In situations where the recognition criteria are satisfied, the expenditure for a major inspection is capitalized in the carrying amount of the asset as a replacement. Where significant parts of property, plant and equipment are required to be replaced at intervals, the Group recognizes such parts as individual assets with specific useful lives and depreciates them accordingly.

Depreciation is calculated on the straight-line basis to write off the cost of each item of property, plant and equipment to its residual value over its estimated useful life. The principal annual rates used for this purpose are as follows:

---

| | |
|:---|:---|
| **Categories** | **Annual Depreciation Rates** |
| Plant and machinery | 10%, 20% |
| Office equipment | 20% |
| Motor vehicles | 19% |
| Electronic equipment | 20% to 33% |
| Leasehold improvements | The shorter of remaining lease terms or estimated useful lives |

---

Where parts of an item of property, plant and equipment have different useful lives, the cost of that item is allocated on a reasonable basis among the parts and each part is depreciated separately. Residual values, useful lives and the depreciation method are reviewed, and adjusted if appropriate, at least at the end of each of the Relevant Periods.

An item of property, plant and equipment including any significant part initially recognized is derecognized upon disposal or when no future economic benefits are expected from its use or disposal. Any gain or loss on disposal or retirement recognized in the statement of profit or loss and other comprehensive income in the year the asset is derecognized is the difference between the net sales proceeds and the carrying amount of the relevant asset.

Construction in progress is reclassified to the appropriate category of property, plant and equipment when completed and ready for use.

**ADLAI NORTYE LTD.**

**NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS FOR THE YEARS ENDED DECEMBER 31, 2023, 2024 AND 2025 (continued)**

**(All amounts in thousands, except share and per share data, or as otherwise noted)**

&nbsp;&nbsp;&nbsp;&nbsp;**2.4** **SUMMARY OF MATERIAL ACCOUNTING POLICIES (continued)** 

<u>Other intangible assets (other than goodwill)</u>

Other intangible assets acquired separately are measured on initial recognition at cost. The cost of intangible assets acquired in a business combination is the fair value at the date of acquisition. The useful lives of intangible assets are assessed to be either finite or indefinite. Intangible assets with finite lives are subsequently amortized over the useful economic life and assessed for impairment whenever there is an indication that the intangible asset may be impaired. The amortization period and the amortization method for an intangible asset with a finite useful life are reviewed at least at the end of each of the Relevant Periods.

*Computer software*

Computer software is stated at cost less any impairment losses and amortized on a straight-line basis over its estimated useful life of 5 years.

The estimated useful life of software is determined by considering the period of the economic benefits to the Group, as well as by referring to industry practice.

<u>Research and development costs</u>

The Group does not consider the development programs to be sufficiently advanced to reliably determine the economic benefits and technical feasibility to justify capitalization of development costs. All research costs are charged to expense as incurred.

Expenditure incurred on projects to develop new products is capitalized and deferred only when the Group can demonstrate the technical feasibility of completing the intangible asset so that it will be available for use or sale, its intention to complete and its ability to use or sell the asset, how the asset will generate future economic benefits, the availability of resources to complete the project and the Group's ability to measure reliably the expenditure during the development. Product development expenditure which does not meet these criteria is expensed when incurred.

<u>Leases</u>

The Group assesses at contract inception whether a contract is, or contains, a lease. A contract is, or contains, a lease if the contract conveys the right to control the use of an identified asset for a period of time in exchange for consideration.

*The Group as a lessee*

The Group applies a single recognition and measurement approach for all leases, except for short-term leases and leases of low-value assets. The Group recognizes lease liabilities to make lease payments and right-of-use assets representing the right to use the underlying assets.

**ADLAI NORTYE LTD.**

**NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS FOR THE YEARS ENDED DECEMBER 31, 2023, 2024 AND 2025 (continued)**

**(All amounts in thousands, except share and per share data, or as otherwise noted)**

&nbsp;&nbsp;&nbsp;&nbsp;**2.4** **SUMMARY OF MATERIAL ACCOUNTING POLICIES (continued)** 

&nbsp;&nbsp;&nbsp;&nbsp;(a) Right-of-use assets

Right-of-use assets are recognized at the commencement date of the lease (the date the underlying asset is available for use). Right-of-use assets are measured at cost, less any accumulated depreciation and any impairment losses, and adjusted for any remeasurement of lease liabilities. The cost of right-of-use assets includes the amount of lease liabilities recognized, initial direct costs incurred, and lease payments made at or before the commencement date less any lease incentives received. Right-of-use assets are depreciated on a straight-line basis over the shorter of the lease terms and the estimated useful lives of the assets as follows:

---

| | |
|:---|:---|
| **Categories** | **Useful life** |
| Offices | 3 to 5 years |
| Office equipment | 5 years |

---

If ownership of the leased asset transfers to the Group by the end of the lease term or the cost reflects the exercise of a purchase option, depreciation is calculated using the estimated useful life of the asset.

&nbsp;&nbsp;&nbsp;&nbsp;(b) Lease liabilities

Lease liabilities are recognized at the commencement date of the lease at the present value of lease payments to be made over the lease term. The lease payments include fixed payments (including in-substance fixed payments) less any lease incentives receivable, variable lease payments that depend on an index or rate, and amounts expected to be paid under residual value guarantees. The lease payments also include the exercise price of a purchase option reasonably certain to be exercised by the Group and payments of penalties for termination of a lease, if the lease term reflects the Group exercising the option to terminate the lease. Variable lease payments that do not depend on an index or a rate are recognized as an expense in the period in which the event or condition that triggers the payment occurs.

In calculating the present value of lease payments, the Group uses its incremental borrowing rate at the lease commencement date because the interest rate implicit in the lease is not readily determinable. After the commencement date, the amount of lease liabilities is increased to reflect the accretion of interest and reduced for the lease payments made. In addition, the carrying amount of lease liabilities is remeasured if there is a modification, a change in the lease term, a change in lease payments (e.g., a change to future lease payments resulting from a change in an index or rate) or a change in assessment of an option to purchase the underlying asset.

&nbsp;&nbsp;&nbsp;&nbsp;(c) Short-term leases and leases of low-value assets

The Group applies the short-term lease recognition exemption to its short-term leases of office equipment (that is those leases that have a lease term of 12 months or less from the commencement date and do not contain a purchase option). It also applies the recognition exemption for leases of low-value assets to leases of office equipment that are considered to be of low value.

Lease payments on short-term leases and leases of low-value assets are recognized as an expense on a straight-line basis over the lease term.

<u>Financial assets</u>

*Initial recognition and measurement*

Financial assets are classified, at initial recognition, as subsequently measured at amortized cost, fair value through other comprehensive income, and fair value through profit or loss.

**ADLAI NORTYE LTD.**

**NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS FOR THE YEARS ENDED DECEMBER 31, 2023, 2024 AND 2025 (continued)**

**(All amounts in thousands, except share and per share data, or as otherwise noted)**

&nbsp;&nbsp;&nbsp;&nbsp;**2.4** **SUMMARY OF MATERIAL ACCOUNTING POLICIES (continued)** 

The classification of financial assets at initial recognition depends on the financial asset's contractual cash flow characteristics and the Group's business model for managing them. With the exception of trade receivables that do not contain a significant financing component or for which the Group has applied the practical expedient of not adjusting the effect of a significant financing component, the Group initially measures a financial asset at its fair value plus, in the case of a financial asset not at fair value through profit or loss, transaction costs.

In order for a financial asset to be classified and measured at amortized cost or fair value through other comprehensive income, it needs to give rise to cash flows that are solely payments of principal and interest ("SPPI") on the principal amount outstanding. Financial assets with cash flows that are not SPPI are classified and measured at fair value through profit or loss, irrespective of the business model.

The Group's business model for managing financial assets refers to how it manages its financial assets in order to generate cash flows. The business model determines whether cash flows will result from collecting contractual cash flows, selling the financial assets, or both. Financial assets classified and measured at amortized cost are held within a business model with the objective to hold financial assets in order to collect contractual cash flows, while financial assets classified and measured at fair value through other comprehensive income are held within a business model with the objective of both holding to collect contractual cash flows and selling. Financial assets which are not held within the aforementioned business models are classified and measured at fair value through profit or loss.

All regular way purchases and sales of financial assets are recognized on the trade date, that is, the date that the Group commits to purchase or sell the asset. Regular way purchases or sales are purchases or sales of financial assets that require delivery of assets within the period generally established by regulation or convention in the marketplace.

*Subsequent measurement*

The subsequent measurement of financial assets depends on their classification as follows:

*Financial assets at amortized cost (debt instruments)*

Financial assets at amortized cost are subsequently measured using the effective interest method and are subject to impairment. Gains and losses are recognized in the statement of profit or loss and other comprehensive income when the asset is derecognized, modified or impaired.

 

*Financial assets at fair value through profit or loss*

Financial assets at fair value through profit or loss are carried in the statement of financial position at fair value with net changes in fair value recognized in the statement of profit or loss and other comprehensive income.

**ADLAI NORTYE LTD.**

**NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS FOR THE YEARS ENDED DECEMBER 31, 2023, 2024 AND 2025 (continued)**

**(All amounts in thousands, except share and per share data, or as otherwise noted)**

&nbsp;&nbsp;&nbsp;&nbsp;**2.4** **SUMMARY OF MATERIAL ACCOUNTING POLICIES (continued)** 

A derivative embedded in a hybrid contract, with a financial liability or non-financial host, is separated from the host and accounted for as a separate derivative if the economic characteristics and risks are not closely related to the host; a separate instrument with the same terms as the embedded derivative would meet the definition of a derivative; and the hybrid contract is not measured at fair value through profit or loss. Embedded derivatives are measured at fair value with changes in fair value recognized in the statement of profit or loss and other comprehensive income. Reassessment only occurs if there is either a change in the terms of the contract that significantly modifies the cash flows that would otherwise be required or a reclassification of a financial asset out of the fair value through profit or loss category.

A derivative embedded within a hybrid contract containing a financial asset host is not accounted for separately. The financial asset host together with the embedded derivative is required to be classified in its entirety as a financial asset at fair value through profit or loss.

<u>Derecognition of financial assets</u>

A financial asset (or, where applicable, a part of a financial asset or part of a group of similar financial assets) is primarily derecognized (i.e., removed from the Group's consolidated statement of financial position) when:

● the rights to receive cash flows from the asset have expired; or

● the Group has transferred its rights to receive cash flows from the asset or has assumed an obligation to pay the received cash flows in full without material delay to a third party under a "pass-through" arrangement; and either (a) the Group has transferred substantially all the risks and rewards of the asset, or (b) the Group has neither transferred nor retained substantially all the risks and rewards of the asset, but has transferred control of the asset.

When the Group has transferred its rights to receive cash flows from an asset or has entered into a pass-through arrangement, it evaluates if, and to what extent, it has retained the risk and rewards of ownership of the asset. When it has neither transferred nor retained substantially all the risks and rewards of the asset nor transferred control of the asset, the Group continues to recognize the transferred asset to the extent of the Group's continuing involvement. In that case, the Group also recognizes an associated liability. The transferred asset and the associated liability are measured on a basis that reflects the rights and obligations that the Group has retained.

Continuing involvement that takes the form of a guarantee over the transferred asset is measured at the lower of the original carrying amount of the asset and the maximum amount of consideration that the Group could be required to repay.

<u>Impairment of financial assets</u>

The Group recognizes an allowance for expected credit losses ("ECLs") for all debt instruments not held at fair value through profit or loss. ECLs are based on the difference between the contractual cash flows due in accordance with the contract and all the cash flows that the Group expects to receive, discounted at an approximation of the original effective interest rate. The expected cash flows will include cash flows from the sale of collateral held or other credit enhancements that are integral to the contractual terms.

*General approach*

ECLs are recognized in two stages. For credit exposures for which there has not been a significant increase in credit risk since initial recognition, ECLs are provided for credit losses that result from default events that are possible within the next 12 months (a 12-month ECL). For those credit exposures for which there has been a significant increase in credit risk since initial recognition, a loss allowance is required for credit losses expected over the remaining life of the exposure, irrespective of the timing of the default (a lifetime ECL).

**ADLAI NORTYE LTD.**

**NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS FOR THE YEARS ENDED DECEMBER 31, 2023, 2024 AND 2025 (continued)**

**(All amounts in thousands, except share and per share data, or as otherwise noted)**

&nbsp;&nbsp;&nbsp;&nbsp;**2.4** **SUMMARY OF MATERIAL ACCOUNTING POLICIES (continued)** 

At the end of each of the Relevant Periods, the Group assesses whether the credit risk on a financial instrument has increased significantly since initial recognition. When making the assessment, the Group compares the risk of a default occurring on the financial instrument as of the reporting date with the risk of a default occurring on the financial instrument as of the date of initial recognition and considers reasonable and supportable information that is available without undue cost or effort, including historical and forward-looking information.

The Group considers a financial asset in default when contractual payments are 90 days past due. However, in certain cases, the Group may also consider a financial asset to be in default when internal or external information indicates that the Group is unlikely to receive the outstanding contractual amounts in full before taking into account any credit enhancements held by the Group. A financial asset is written off when there is no reasonable expectation of recovering the contractual cash flows.

Financial assets at amortized cost are subject to impairment under the general approach and they are classified within the following stages for measurement of ECLs except for trade receivables and contract assets which apply the simplified approach as detailed below.

---

| | |
|:---|:---|
| Stage 1 | Financial instruments for which credit risk has not increased significantly since initial recognition and for which the loss allowance is measured at an amount equal to 12-month ECLs |

---

---

| | |
|:---|:---|
| Stage 2 | Financial instruments for which credit risk has increased significantly since initial recognition but that are not credit-impaired financial assets and for which the loss allowance is measured at an amount equal to lifetime ECLs |

---

---

| | |
|:---|:---|
| Stage 3 | Financial assets that are credit-impaired at the reporting date (but that are not purchased or originated credit-impaired) and for which the loss allowance is measured at an amount equal to lifetime ECLs |

---

*Simplified approach*

 

For trade receivables that do not contain a significant financing component or when the Group applies the practical expedient of not adjusting the effect of a significant financing component, the Group applies the simplified approach in calculating ECLs. Under the simplified approach, the Group does not track changes in credit risk, but instead recognizes a loss allowance based on lifetime ECLs at the end of each of the Relevant Periods.

<u>Financial liabilities</u>

*Initial recognition and measurement*

 

Financial liabilities are classified, at initial recognition, as financial liabilities at fair value through profit or loss, loans and borrowings, payables, as appropriate.

All financial liabilities are recognized initially at fair value and, in the case of loans and borrowings and payables, net of directly attributable transaction costs.

The Group's trade and other payables are subsequently measured at amortized cost using the effective interest rate method. Other financial liabilities include derivative financial instruments, interest-bearing bank and other borrowings and certain financial instruments designated at FVTPL.

**ADLAI NORTYE LTD.**

**NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS FOR THE YEARS ENDED DECEMBER 31, 2023, 2024 AND 2025 (continued)**

**(All amounts in thousands, except share and per share data, or as otherwise noted)**

&nbsp;&nbsp;&nbsp;&nbsp;**2.4** **SUMMARY OF MATERIAL ACCOUNTING POLICIES (continued)** 

*Subsequent measurement*

 

The subsequent measurement of financial liabilities depends on their classification as follows:

*Financial liabilities at fair value through profit or loss*

 

Financial liabilities at fair value through profit or loss include financial liabilities held for trading and financial liabilities designated upon initial recognition as at fair value through profit or loss.

Financial liabilities are classified as held for trading if they are incurred for the purpose of repurchasing in the near term. This category also includes derivative financial instruments entered into by the Group that are not designated as hedging instruments in hedge relationships as defined by IFRS 9. Separated embedded derivatives are also classified as held for trading unless they are designated as effective hedging instruments. Gains or losses on liabilities held for trading are recognized in the statement of profit or loss. The net fair value gain or loss recognized in the statement of profit or loss does not include any interest charged on these financial liabilities.

Financial liabilities designated upon initial recognition as at fair value through profit or loss are designated at the initial date of recognition, and only if the criteria in IFRS 9 are satisfied. Gains or losses on liabilities designated at fair value through profit or loss are recognized in the statement of profit or loss, except for the gains or losses arising from the Group's own credit risk which are presented in other comprehensive income with no subsequent reclassification to the statement of profit or loss. The net fair value gain or loss recognized in the statement of profit or loss does not include any interest charged on these financial liabilities.

The company assessed the contract characteristics of each series of convertible redeemable preferred shares to determine whether they should be classified as equity instruments or financial liabilities. The Series B, C, and D Preferred Shares and Series B Convertible Loans were classified as financial liabilities measured at fair value through profit or loss. The decision was based on the presence of a redemption feature and a conversion option with a price adjustment feature, which are considered financial liabilities under IAS 32.

The company also determined that the Series B Convertible Loans are a hybrid instrument that includes a non-derivative host contract and embedded derivatives, which should be accounted for at fair value through profit or loss.

*Financial liabilities at amortized cost (loans and borrowings)*

 

After initial recognition, interest-bearing loans and borrowings are subsequently measured at amortized cost, using the effective interest rate method unless the effect of discounting would be immaterial, in which case they are stated at cost. Gains and losses are recognized in the statement of profit or loss and other comprehensive income when the liabilities are derecognized as well as through the effective interest rate amortization process.

Amortized cost is calculated by taking into account any discount or premium on acquisition and fees or costs that are an integral part of the effective interest rate. The effective interest rate amortization is included in finance costs in the statement of profit or loss and other comprehensive income.

<u>Derecognition of financial liabilities</u>

A financial liability is derecognized when the obligation under the liability is discharged or cancelled, or expires.

**ADLAI NORTYE LTD.**

**NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS FOR THE YEARS ENDED DECEMBER 31, 2023, 2024 AND 2025 (continued)**

**(All amounts in thousands, except share and per share data, or as otherwise noted)**

&nbsp;&nbsp;&nbsp;&nbsp;**2.4** **SUMMARY OF MATERIAL ACCOUNTING POLICIES (continued)** 

When an existing financial liability is replaced by another from the same lender on substantially different terms, or the terms of an existing liability are substantially modified, such an exchange or modification is treated as a derecognition of the original liability and a recognition of a new liability, and the difference between the respective carrying amounts is recognized in the statement of profit or loss and other comprehensive income.

<u>Derivative financial instruments</u>

*Initial recognition and subsequent measurement*

 

The Group uses derivative financial instruments, such as warrants. Such derivative financial instruments are initially recognized at fair value on the date on which a derivative contract is entered into and are subsequently remeasured at fair value. Derivatives are carried as assets when the fair value is positive and as liabilities when the fair value is negative.

Any gains or losses arising from changes in fair value of derivatives are taken directly to profit or loss.

*Current versus non-current classification*

 

Derivative instruments that are not designated as effective hedging instruments are classified as current or non-current or separated into current and non-current portions based on an assessment of the facts and circumstances (i.e., the underlying contracted cash flows):

● Where the Group expects to hold a derivative as an economic hedge (and does not apply hedge accounting) for a period beyond 12 months after the end of the reporting period, the derivative is classified as non-current (or separated into current and non-current portions) consistently with the classification of the underlying item.

● Embedded derivatives that are not closely related to the host contract are classified consistently with the cash flows of the host contract.

● Derivative instruments that are designated as, and are effective hedging instruments, are classified consistently with the classification of the underlying hedged item. The derivative instruments are separated into current portions and non-current portions only if a reliable allocation can be made.

<u>Cash and cash equivalents</u>

For the purpose of the consolidated statement of cash flows, cash and cash equivalents comprise cash on hand and demand deposits, and short term highly liquid investments that are readily convertible into known amounts of cash, are subject to an insignificant risk of changes in value, and have a short maturity of generally within three months when acquired.

For the purpose of the consolidated statement of financial position, cash and cash equivalents comprise cash on hand and at banks, including term deposits, and assets similar in nature to cash, which are not restricted as to use.

Financial instruments that potentially expose the Company to concentrations of credit risk consist primarily of cash and cash equivalents. The Company maintains its cash and cash equivalents at high-quality and accredited financial institutions in amounts that could exceed the $250,000 maximum amount insured by the Federal Deposit Insurance Corporation (FDIC). The Company does not believe that its cash and cash equivalents are subject to unusual credit risk beyond the normal credit risk associated with commercial banking relationships.

**ADLAI NORTYE LTD.**

**NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS FOR THE YEARS ENDED DECEMBER 31, 2023, 2024 AND 2025 (continued)**

**(All amounts in thousands, except share and per share data, or as otherwise noted)**

&nbsp;&nbsp;&nbsp;&nbsp;**2.4** **SUMMARY OF MATERIAL ACCOUNTING POLICIES (continued)** 

<u>Provisions</u>

A provision is recognized when a present obligation (legal or constructive) has arisen as a result of a past event and it is probable that a future outflow of resources will be required to settle the obligation, provided that a reliable estimate can be made of the amount of the obligation.

When the effect of discounting is material, the amount recognized for a provision is the present value at the end of the reporting period of the future expenditures expected to be required to settle the obligation. The increase in the discounted present value amount arising from the passage of time is included in finance costs in the statement of profit or loss and other comprehensive income.

<u>Income tax</u>

Income tax comprises current and deferred tax. Income tax relating to items recognized outside profit or loss is recognized outside profit or loss, either in other comprehensive income or directly in equity.

Current tax assets and liabilities are measured at the amount expected to be recovered from or paid to the taxation authorities, based on tax rates (and tax laws) that have been enacted or substantively enacted by the end of the reporting period, taking into consideration interpretations and practices prevailing in the countries in which the Group operates.

Deferred tax is provided, using the liability method, on all temporary differences at the end of the reporting period between the tax bases of assets and liabilities and their carrying amounts for financial reporting purposes.

Deferred tax liabilities are recognized for all taxable temporary differences, except:

● when the deferred tax liability arises from the initial recognition of goodwill or an asset or liability in a transaction that is not a business combination and, at the time of the transaction, affects neither the accounting profit nor taxable profit or loss; and

● in respect of taxable temporary differences associated with investments in subsidiaries, associates and interests in joint arrangements, when the timing of the reversal of the temporary differences can be controlled and it is probable that the temporary differences will not reverse in the foreseeable future.

Deferred tax assets are recognized for all deductible temporary differences, the carryforward of unused tax credits and any unused tax losses. Deferred tax assets are recognized to the extent that it is probable that taxable profit will be available against which the deductible temporary differences and the carryforward of unused tax credits and unused tax losses can be utilized, except:

● when the deferred tax asset relating to the deductible temporary differences arises from the initial recognition of an asset or liability in a transaction that is not a business combination and, at the time of the transaction, affects neither the accounting profit nor taxable profit or loss; and

● in respect of deductible temporary differences associated with investments in subsidiaries, associates and interests in joint arrangements, deferred tax assets are only recognized to the extent that it is probable that the temporary differences will reverse in the foreseeable future and taxable profit will be available against which the temporary differences can be utilized.

**ADLAI NORTYE LTD.**

**NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS FOR THE YEARS ENDED DECEMBER 31, 2023, 2024 AND 2025 (continued)**

**(All amounts in thousands, except share and per share data, or as otherwise noted)**

&nbsp;&nbsp;&nbsp;&nbsp;**2.4** **SUMMARY OF MATERIAL ACCOUNTING POLICIES (continued)** 

The carrying amount of deferred tax assets is reviewed at the end of each of the Relevant Periods and reduced to the extent that it is no longer probable that sufficient taxable profit will be available to allow all or part of the deferred tax asset to be utilized. Unrecognized deferred tax assets are reassessed at the end of each of the Relevant Periods and are recognized to the extent that it has become probable that sufficient taxable profit will be available to allow all or part of the deferred tax asset to be recovered.

Deferred tax assets and liabilities are measured at the tax rates that are expected to apply to the period when the asset is realized or the liability is settled, based on tax rates (and tax laws) that have been enacted or substantively enacted by the end of the reporting period.

Deferred tax assets and deferred tax liabilities are offset if and only if the Group has a legally enforceable right to set off current tax assets and current tax liabilities and the deferred tax assets and deferred tax liabilities relate to income taxes levied by the same taxation authority on either the same taxable entity or different taxable entities which intend either to settle current tax liabilities and assets on a net basis, or to realise the assets and settle the liabilities simultaneously, in each future period in which significant amounts of deferred tax liabilities or assets are expected to be settled or recovered.

In compliance with IFRIC 23, accruals for risk on income tax are part of the income tax within the statements of operations and comprehensive loss and income tax payable within the statements of financial position.

<u>Government grants</u>

Government grants are recognized at their fair value where there is reasonable assurance that the grant will be received and all attaching conditions will be complied with. When the grant relates to an expense item, it is recognized as income on a systematic basis over the periods that the costs, for which it is intended to compensate, are expensed.

<u>Revenue recognition</u>

*Sales of intellectual property*

 

Revenue from sales of intellectual property is recognized when control of the intellectual property is transferred to the customers at an amount that reflects the consideration to which the Group expects to be entitled in exchange for the intellectual property.

When the consideration of sales of intellectual property includes a variable amount, the amount of consideration is estimated to which the Group will be entitled in exchange for transferring the intellectual property to the customer. The variable consideration is estimated at contract inception and constrained until it is highly probable that a significant revenue reversal in the amount of cumulative revenue recognized will not occur when the associated uncertainty with the variable consideration is subsequently resolved.

Milestone payments and sales-based royalties represent a form of variable consideration which is included in the transaction price to the extent that it is highly probable that a significant reversal of accumulative revenue recognized will not occur when the uncertainty associated with the variable consideration is subsequently resolved. When the Group cannot conclude that it is highly probable that a significant revenue reversal of cumulative revenue under the contract will not occur, the Group constrains the related variable consideration resulting in its exclusion from the transaction price.

Options granted to customers to acquire additional intellectual property rights represent a form of contractual right that is evaluated to determine whether it provides a material right to the customer. To the extent that such options provide a material right that the customer would not have received without entering into the contract, the Group accounts for the option as a separate performance obligation and defers the related consideration, which is recognized as revenue when the option is exercised or expires. When the Group concludes that the option does not provide a material right, the option is not accounted for as a separate performance obligation, and the related consideration is recognized in accordance with the underlying performance obligations as they are satisfied.

As part of the accounting for this arrangement, the Group must use significant judgement to determine: (a) the performance obligations; and (b) the method to estimate variable consideration.

At contract inception, the Group assesses the goods or services promised within each contract and determines those that are performance obligations, and assesses whether each promised good or service is distinct.

**ADLAI NORTYE LTD.**

**NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS FOR THE YEARS ENDED DECEMBER 31, 2023, 2024 AND 2025 (continued)**

**(All amounts in thousands, except share and per share data, or as otherwise noted)**

&nbsp;&nbsp;&nbsp;&nbsp;**2.4** **SUMMARY OF MATERIAL ACCOUNTING POLICIES (continued)** 

The Group uses judgement to determine whether milestones or other variable consideration, except for royalties, should be included in the transaction price. The transaction price is allocated to each performance obligation on a relative stand-alone selling price basis, for which the Group recognizes revenue as or when the performance obligations under the contract are satisfied. If a milestone or other variable consideration relates specifically to the Group's efforts to satisfy a single performance obligation or to a specific outcome from satisfying the performance obligation, the Group generally allocates that milestone amount entirely to that performance obligation once it is highly probable that a significant revenue reversal would not occur.

The Group recognizes revenue only when it satisfies a performance obligation by transferring control of the promised goods or services. The transfer of control can occur over time or at a point in time. A performance obligation is satisfied over time if it meets one of the following criteria:

&nbsp;&nbsp;&nbsp;&nbsp;(a) The counterparty simultaneously receives and consumes the benefits provided by the Group's performance
as the Group performs; or

&nbsp;&nbsp;&nbsp;&nbsp;(b) The Group's performance creates or enhances an asset that the counterparty controls as the asset
is created or enhanced.

The Group's performance does not create an asset with an alternative use to the Group and the Group has an enforceable right to payment for performance completed to date.

The portion of the transaction price that is allocated to performance obligations satisfied at a point in time is recognized as revenue when control of the goods or services is transferred to the counterparty. If the performance obligation is satisfied over time, the portion of the transaction price allocated to that performance obligation is recognized as revenue as the performance obligation is satisfied. The Group adopts an appropriate method of measuring progress for purposes of recognizing revenue. The Group evaluates the measure of progress at the end of each reporting period and, if necessary, adjusts the measure of performance and related revenue recognition.

Transaction price includes upfront fees, milestone payments and sales royalties.

&nbsp;&nbsp;&nbsp;&nbsp;(a) Upfront fees

Upfront payment is allocated to the performance obligations based on the Group's best estimate of their relative stand-alone selling prices. Upfront payments is recorded as a contract liability upon receipt. The Group recognizes revenues from non-refundable upfront fees at a point in time when the transfer of control of the intellectual property to the counterparty occurs and the counterpary is able to use and benefit from the intellectual property.

Contract liabilities are presented on the consolidated statements of financial position as either current or non-current based upon forecasted performance.

&nbsp;&nbsp;&nbsp;&nbsp;(b) Milestone payments

At the inception of each arrangement that includes milestone payments, the Group evaluates whether the milestones are considered highly probable of being achieved and estimates the amount to be included in the transaction price using the most likely amount method. If it is highly probable that a significant reversal of cumulative revenue would not occur, the associated milestone value is included in the transaction price. Milestone payments that are not within the control of the Group, such as regulatory approvals, are not considered highly probable of being achieved until those approvals are received. The Group evaluates factors such as the scientific, clinical, regulatory, commercial, and other risks that must be overcome to achieve the particular milestone in making this assessment. There is considerable judgement involved in determining whether it is highly probable that a significant reversal of cumulative revenue would not occur. At the end of each subsequent reporting period, the Group re-evaluates the probability of achievement of all milestones subject to constraint and, if necessary, adjusts its estimate of the overall transaction price. Milestone payments are allocated to performance obligations based on the Group's best estimate of their relative stand-alone selling prices unless the criteria under IFRS 15.85 are met, in which case the milestone payments are allocated entirely to the performance obligation which the milestone payments are specifically related to.

**ADLAI NORTYE LTD.**

**NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS FOR THE YEARS ENDED DECEMBER 31, 2023, 2024 AND 2025 (continued)**

**(All amounts in thousands, except share and per share data, or as otherwise noted)**

&nbsp;&nbsp;&nbsp;&nbsp;**2.4** **SUMMARY OF MATERIAL ACCOUNTING POLICIES (continued)** 

The Group assessed that achievement of all the remaining contractual milestones is highly uncertain and the related milestone payments are not included in the transaction price. Milestones are achieved when the triggering event described in the related agreement occurs.

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) Sales royalties

The Group recognizes revenue for a sales-based royalty promised in exchange for the sales of intellectual property only when (or as) the later of the following events occurs:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(i) the subsequent sale occurs; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(ii) the performance obligation to which some or all of the sales-based royalty has been allocated has been satisfied.

<u>Interest income</u>

 

Interest income is recognized on an accrual basis using the effective interest method by applying the rate that exactly discounts the estimated future cash receipts over the expected life of the financial instrument or a shorter period, when appropriate, to the net carrying amount of the financial asset.

Interest income from cash in bank and investment at amortized cost were recorded in the Other operating income, net.

<u>Share-based payments</u>

The Company operates a share option scheme for the purpose of providing incentives and rewards to eligible participants who contribute to the success of the Group's operations. Employees (including directors) of the Group receive remuneration in the form of share-based payments, whereby employees render services as consideration for equity instruments ("equity-settled transactions").

The cost of equity-settled transactions with employees for grants is measured by reference to the fair value at the date at which they are granted. The fair value of options and RSUs with market conditions is determined by an external valuers using a the binomial model and Monte Carlo simulation, respectively, further details of which are given in note 25 to the Consolidated Financial Statements.

The cost of equity-settled transactions is recognized in employee benefit expense, together with a corresponding increase in equity, over the period in which the performance and/or service conditions are fulfilled. The cumulative expense recognized for equity-settled transactions at the end of each of the Relevant Periods until the vesting date reflects the extent to which the vesting period has expired and the Group's best estimate of the number of equity instruments that will ultimately vest. The charge or credit to the statement of profit or loss and other comprehensive income for a period represents the movement in the cumulative expense recognized as of the beginning and end of that period.

Service and non-market performance conditions are not taken into account when determining the grant date fair value of awards, but the likelihood of the conditions being met is assessed as part of the Group's best estimate of the number of equity instruments that will ultimately vest. Market performance conditions are reflected within the grant date fair value. Any other conditions attached to an award, but without an associated service requirement, are considered to be non-vesting conditions. Non-vesting conditions are reflected in the fair value of an award and lead to an immediate expensing of an award unless there are also service and/or performance conditions.

For grant of RSUs with service conditions only, the total amount to be expensed is determined by reference to the fair value of the Company's shares at the grant date. In addition, in some circumstances employees may provide services in advance of the grant date and therefore the grant date fair value is estimated for the purpose of recognizing the expenses during the period between service commencement date and grant date.

For grants of RSUs with market conditions, the total amount to be expensed is determined by reference to the fair value of the Company's shares at the grant date, which is estimated using a Monte Carlo simulation model, further details are given in note 25 to the Consolidated Financial Statements.

**ADLAI NORTYE LTD.**

**NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS FOR THE YEARS ENDED DECEMBER 31, 2023, 2024 AND 2025 (continued)**

**(All amounts in thousands, except share and per share data, or as otherwise noted)**

&nbsp;&nbsp;&nbsp;&nbsp;**2.4** **SUMMARY OF MATERIAL ACCOUNTING POLICIES (continued)** 

<u>Other employee benefits</u>

*Pension schemes*

The employees of the Group's subsidiaries who operate in Mainland China are required to participate in a central pension scheme operated by the local municipal government. These subsidiaries are required to contribute a certain percentage of their payroll costs to the central pension scheme. The contributions are charged to profit or loss as they become payable in accordance with the rules of the central pension scheme.

The subsidiary in the U.S. maintains multiple qualified contributory savings plans as allowed under Section 401(k) of the Internal Revenue Code in the U.S. These plans are defined contribution plans covering substantially all its qualifying employees and provide for voluntary contributions by employees, subject to certain limits. The contributions are made by both the employees and the employer. The employees' contributions are primarily based on specified dollar amounts or percentages of employee compensation. The only obligation of the subsidiary in the U.S. with respect to the retirement benefits plans is to make the specified contributions under the plans.

*Housing fund — Mainland China*

 

The Group contributes on a monthly basis to a defined contribution housing fund plan operated by the local municipal government. Contributions to this plan by the Group are expensed as incurred.

<u>Finance costs</u>

Finance costs attributable to qualifying assets are capitalized as part of the asset. All other finance costs are expensed in the period in which they are incurred, including interest on short-term and long-term borrowings.

<u>Foreign currencies</u>

These consolidated financial statements are presented in United States dollars ("$"), which is the Company's functional currency. Each entity in the Group determines its own functional currency and items included in the financial statements of each entity are measured using that functional currency. Foreign currency transactions recorded by the entities in the Group are initially recorded using their respective functional currency rates prevailing at the dates of the transactions. Monetary assets and liabilities denominated in foreign currencies are translated at the functional currency rates of exchange at the end of the reporting period. Differences arising on settlement or translation of monetary items are recognized in the statement of operations and comprehensive loss.

Non-monetary items that are measured in terms of historical cost in a foreign currency are translated using the exchange rates at the dates of the initial transactions. Non-monetary items measured at fair value in a foreign currency are translated using the exchange rates at the date when the fair value was measured. The gain or loss arising on translation of a non-monetary item measured at fair value is treated in line with the recognition of the gain or loss on change in fair value of the item (i.e., translation difference on the item whose fair value gain or loss is recognized in other comprehensive income or profit or loss is also recognized in other comprehensive income or profit or loss, respectively).

In determining the exchange rate on initial recognition of the related asset, expense or income on the derecognition of a non-monetary asset or non-monetary liability relating to an advance consideration, the date of the initial transaction is the date on which the Group initially recognizes the non-monetary asset or non-monetary liability arising from the advance consideration. If there are multiple payments or receipts in advance, the Group determines the transaction date for each payment or receipt of the advance consideration.

The functional currencies of certain subsidiaries established in the PRC are currencies other than $. As of the end of the reporting period, the assets and liabilities of these entities are translated into $ at the exchange rates prevailing at the end of the reporting period and their statements of profit or loss and other comprehensive income are translated into $ at the weighted average exchange rates for the year.

The resulting exchange differences are recognized in other comprehensive income and accumulated in the exchange fluctuation reserve. On disposal of a foreign operation, the component of other comprehensive income relating to that particular foreign operation is recognized in the statement of profit or loss and other comprehensive income.

For the purpose of the consolidated statement of cash flows, the cash flows of the subsidiaries established in the PRC are translated into $ at the exchange rates at the dates of the cash flows. Frequently recurring cash flows of the subsidiaries established in the PRC which arise throughout the year are translated into $ at the weighted average exchange rates for the year.

**ADLAI NORTYE LTD.**

**NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS FOR THE YEARS ENDED DECEMBER 31, 2023, 2024 AND 2025 (continued)**

**(All amounts in thousands, except share and per share data, or as otherwise noted)**

&nbsp;&nbsp;&nbsp;&nbsp;**2.4** **SUMMARY OF MATERIAL ACCOUNTING POLICIES (continued)** 

<u>Basic earnings per share</u>

Basic earnings per share is calculated by dividing the profit attributable to the owners of the Company, excluding any costs of servicing equity other than ordinary shares, by the weighted average number of ordinary shares outstanding during the financial year, adjusted for bonus elements in ordinary shares issued during the financial year.

<u>Diluted earnings per share</u>

Diluted earnings per share adjusts the figures used in the determination of basic earnings per share to take into account the after income tax effect of interest and other financing costs associated with dilutive potential ordinary shares and the weighted average number of shares assumed to have been issued for no consideration in relation to dilutive potential ordinary shares.

&nbsp;&nbsp;&nbsp;&nbsp;**3.** **MATERIAL ACCOUNTING JUDGEMENTS AND ESTIMATES** 

<u>Use of Estimates</u>

The preparation of the Group's Consolidated Financial Statements requires management to make judgements, estimates and assumptions that affect the reported amounts of revenues, expenses, assets and liabilities, and their accompanying disclosures, and the disclosure of contingent liabilities. Uncertainty about these assumptions and estimates could result in outcomes that could require a material adjustment to the carrying amounts of the assets or liabilities affected in the future.

<u>Estimation uncertainty</u>

The key assumptions concerning the future and other key sources of estimation uncertainty at the end of the reporting period that have a significant risk of causing a material adjustment to the carrying amounts of assets and liabilities within the next financial year are described below.

*Fair value of financial liabilities measured at FVTPL*

 

The fair value of the financial liabilities, including convertible redeemable preferred shares, convertible loans, forwards and warrants, are measured at FVTPL and determined using the valuation techniques, including the discounted cash flow method and the back-solve method. Such valuation requires the Group to make estimates of the key assumptions including the risk-free interest rate, discount for lack of marketability ("DLOM") and volatility, which are subject to uncertainty and might materially differ from the actual results. Further details are included in note 22 to the Consolidated Financial Statements.

*Fair value of share-based payment*

 

The fair value of the awarded shares is determined at the grant dates by the binomial option-pricing model. Significant estimates on assumptions, including the underlying equity value, discount rate, expected volatility, and dividend yield, are made by management. Further details are included in note 25 to the Consolidated Financial Statements.

The fair value of RSUs with market conditions is determined at the grant date using a Monte Carlo simulation model. Significant estimates and assumptions, including the number of steps, life to maturity, spot price of the underlying stock, volatility, risk-free rate, dividend yield, are made by management in applying the model. Further details are included in note 25 to the Consolidated Financial Statements.

**ADLAI NORTYE LTD.**

**NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS FOR THE YEARS ENDED DECEMBER 31, 2023, 2024 AND 2025 (continued)**

**(All amounts in thousands, except share and per share data, or as otherwise noted)**

&nbsp;&nbsp;&nbsp;&nbsp;**3.** **MATERIAL ACCOUNTING JUDGEMENTS AND ESTIMATES (continued)** 

The preparation of the consolidated financial statements in conformity with IFRS requires management to make estimates and assumptions that affect the reporting amounts of assets and liabilities, and disclosure of contingent assets and liabilities, as of the date of the consolidated financial statements, and the reported amount of revenues and expenses during the reporting period. Actual results could differ from those estimates. Significant estimates include the valuation and accounting for financial liabilities at FVTPL and equity awards.

*Impairment of non-financial assets (other than goodwill)*

 

The Group assesses whether there are any indicators of impairment for all non-financial assets (including the right-of-use assets) at the end of each of the Relevant Periods. Other non-financial assets are tested for impairment when there are indicators that the carrying amounts may not be recoverable. An impairment exists when the carrying value of an asset or a cash-generating unit exceeds its recoverable amount, which is the higher of its fair value less costs of disposal and its value in use. The calculation of the fair value less costs of disposal is based on available data from binding sales transactions in an arm's length transaction of similar assets or observable market prices less incremental costs for disposing of the asset. When value-in-use calculations are undertaken, management must estimate the expected future cash flows from the asset or cash-generating unit and choose a suitable discount rate in order to calculate the present value of those cash flows.

*Deferred tax assets*

 

Deferred tax assets are recognized for unused tax losses to the extent that it is probable that taxable profit will be available against which the losses can be utilized. Significant management judgement is required to determine the amount of deferred tax assets that can be recognized, based upon the likely timing and level of future taxable profits together with future tax planning strategies. Further details are contained in note 9 to the Consolidated Financial Statements.

*Uncertain tax positions*

 

In assessing any uncertainty over income tax treatments, the Group considers whether it is probable that the relevant tax authority will accept the uncertain tax treatment used, or proposed to be used, by individual group entities in their income tax filings. If an entity concludes it is probable that the taxation authority will accept an uncertain tax treatment, the entity shall determine the taxable profit (tax loss), tax bases, unused tax losses, unused tax credits or tax rates consistently with the tax treatment used or planned to be used in its income tax filings. If it is not probable that the relevant taxation authority will accept an uncertain tax treatment, the effect of each uncertainty is reflected by using either the most likely amount or the expected value, depending on which method the entity expects to better predict the resolution of the uncertainty.

The Group has evaluated the uncertain tax position of each of the companies within the Group as of December 31, 2024 and 2025, the Group did not have any significant unrecognized uncertain tax positions.

*Leases — Estimating the incremental borrowing rate*

 

The Group cannot readily determine the interest rate implicit in a lease, and therefore, it uses an incremental borrowing rate ("IBR") to measure lease liabilities. The IBR is the rate of interest that the Group would have to pay to borrow over a similar term, and with a similar security, the funds necessary to obtain an asset of a similar value to the right-of-use asset in a similar economic environment. The IBR therefore reflects what the Group "would have to pay", which requires estimation when no observable rates are available (such as for subsidiaries that do not enter into financing transactions) or when it needs to be adjusted to reflect the terms and conditions of the lease (for example, when leases are not in the subsidiary's functional currency). The Group estimates the IBR using observable inputs (such as market interest rates) when available and is required to make certain entity-specific estimates (such as the subsidiary's stand-alone credit rating).

**ADLAI NORTYE LTD.**

**NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS FOR THE YEARS ENDED DECEMBER 31, 2023, 2024 AND 2025 (continued)**

**(All amounts in thousands, except share and per share data, or as otherwise noted)**

&nbsp;&nbsp;&nbsp;&nbsp;**4.** **Revision to Previously Issued Consolidated Financial Statements** 

The Company has revised its previously issued consolidated financial statements for the year ended December 31, 2023 to correct the accounting treatment for the sale of an exclusive option to enter into a license agreement, which had been recorded in the Company's revenue. Following the revision, the Company has made adjustments in successive period, including to its previously furnished unaudited consolidated financial results as of and for the six months ended June 30, 2024. The Company has determined that it is more appropriate under IFRS 15, Revenue from Contracts with Customers to defer the non-refundable option fees since the performance obligation has not been met and recognize revenues at the earlier of recognized as revenue when those future goods or services are provided, or the option period expires. The impact of the revision was a US$5.0 million reduction to the Company's revenue and US$0.6 million reduction to the Company's income tax expense for the year ended December 31, 2023. Correspondingly, the Company's contract liability increased by US$5.0 million, accumulated deficit increased by US$4.4 million, Other payables and accruals decrease by US$0.6 million as of December 31, 2023 and as of June 30, 2024 respectively. The revision was non-cash in nature and did not have any impact on the Company's total assets, or consolidated statements of cash flows. The Company assessed the materiality of the error on our prior period consolidated financial statements in accordance with SEC Staff Accounting Bulletin No. 99, Materiality, codified in ASC 250-10, Accounting Changes and Error Corrections, and concluded that this revision was not material to the Company's 2023 consolidated financial statements and 2024 half-year financial results. The detail disclosure of the revision was included in the Company's 2024 Form 20-F and there is no further impact beyond the 2023 comparative amounts presented.

**5.** **Revenue** 

---

| | | | |
|:---|:---|:---|:---|
|  | **Year ended December 31,** | **Year ended December 31,** | **Year ended December 31,** |
|  | **2023** | **2024** | **2025** |
|  | **revised** | | |
|  | **$'000** | **$'000** | **$'000** |
| Option grant fee |  |  | 5000 |
| Total |  |  | 5000 |

---

In 2025, the Company recognized revenue of $5,000 from contract liability. This amount represents a non-refundable upfront fee received from a customer in 2023 in exchange for granting an exclusive option to enter into a license agreement for the further development and commercialization of certain products. In 2025, following the discontinuation of the related project, the likelihood of the customer exercising its remaining rights became remote, and the Group has no other unfulfilled performance obligations. Accordingly, the Company recognized revenue from contract liability.

**6.** **General and administrative expenses** 

---

| | | | |
|:---|:---|:---|:---|
|  | **Year ended December 31,** | **Year ended December 31,** | **Year ended December 31,** |
|  | **2023** | **2024** | **2025** |
|  | **$'000** | **$'000** | **$'000** |
| Employee compensation | 6173 | 5994 | 4808 |
| Professional services | 6382 | 1735 | 1592 |
| Depreciation and Amortization | 465 | 510 | 476 |
| Office expense | 475 | 437 | 408 |
| Others | 1794 | 1277 | 977 |
| Total | 15289 | 9953 | 8261 |

---

**ADLAI NORTYE LTD.**

**NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS FOR THE YEARS ENDED DECEMBER 31, 2023, 2024 AND 2025 (continued)**

**(All amounts in thousands, except share and per share data, or as otherwise noted)**

**7.** **Research and development expenses** 

---

| | | | |
|:---|:---|:---|:---|
|  | **Year ended December 31,** | **Year ended December 31,** | **Year ended December 31,** |
|  | **2023** | **2024** | **2025** |
|  | **$'000** | **$'000** | **$'000** |
| Contract Research Organizations ("CROs") service fees | 39612 | 29203 | 21299 |
| Employee compensation | 14797 | 11950 | 8705 |
| Depreciation and Amortization | 1697 | 1354 | 937 |
| Material fees | 677 | 1057 | 868 |
| Others | 1369 | 1351 | 1024 |
| Total | 58152 | 44915 | 32833 |

---

**8.** **FINANCE COSTS** 

An analysis of finance costs is as follows:

---

| | | | |
|:---|:---|:---|:---|
|  | **Year ended December 31,** | **Year ended December 31,** | **Year ended December 31,** |
|  | **2023** | **2024** | **2025** |
|  | **$'000** | **$'000** | **$'000** |
| Interest expenses on bank and other borrowings | 708 | 1894 | 1446 |
| Interest expenses on lease liabilities | 83 | 50 | 42 |
| Others | - | - | 43 |
| Total | 791 | 1944 | 1531 |

---

**9.** **INCOME TAX** 

The company is subject to income tax on an entity basis on profit arising in or derived from the jurisdictions in which members of the Group are domiciled and operate.

<u>Cayman Islands</u>

Under the current laws of the Cayman Islands, the Company is not subject to tax on income or capital gains.

<u>The United States</u>

The subsidiary incorporated in the United States ("U.S.") is subject to U.S. federal income tax at the rates of 21% and during the Relevant Periods on the estimated assessable profits arising in the United States.

<u>Mainland China</u>

The provision for corporate income tax in Mainland China is based on the statutory rate of 25% of the assessable profits as determined in accordance with the PRC Corporate Income Tax Law, which was approved and became effective on January 1, 2008.

<u>Singapore</u>

The prevailing corporate income tax rate in Singapore is 17.0%, with 75% of up to the first SGD10,000 and 50% of up to the next SGD190,000 of a company's chargeable income (otherwise subject to normal taxation) being exempt from corporate tax (the "Partial Tax Exemption"). The remaining chargeable income that exceeds SGD200,000 will be fully taxable at the prevailing corporate tax rate.

In addition, subject to certain conditions and exceptions, newly established companies in Singapore will also be eligible for tax exemption on 75% of up to the first SGD100,000 and 50% of up to the next SGD100,000 of a company's annual normal chargeable income for each of the company's first three years of assessment from year of assessment 2020 onwards (the "Start-up Exemption"). The remaining chargeable income (after the tax exemption) will be taxed at the applicable corporate tax rate.

In the event a company claims the Start-up Exemption for its first three years of assessment, it will not be able to claim the Partial Tax Exemption. From the fourth year of assessment onwards, the company can enjoy the Partial Tax Exemption.

**ADLAI NORTYE LTD.**

**NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS FOR THE YEARS ENDED DECEMBER 31, 2023, 2024 AND 2025 (continued)**

**(All amounts in thousands, except share and per share data, or as otherwise noted)**

**9.** **INCOME TAX (continued)** 

The income tax expense of the company for the Relevant Periods is analyzed as follows:

---

| | | | |
|:---|:---|:---|:---|
|  | **Year ended December 31,** | **Year ended December 31,** | **Year ended December 31,** |
|  | **2023** | **2024** | **2025** |
|  | **revised** |  |  |
|  | **$'000** | **$'000** | **$'000** |
| Current |  |  |  |
| Deferred |  |  |  |
| Total |  |  |  |

---

A reconciliation of the tax expense applicable to loss before tax at the statutory rate to the tax expense at the effective tax rate is as follows:

---

| | | | |
|:---|:---|:---|:---|
|  | **Year ended December 31,** | **Year ended December 31,** | **Year ended December 31,** |
|  | **2023** | **2024** | **2025** |
|  | **revised** | | |
|  | **$'000** | **$'000** | **$'000** |
| Loss before tax | (109228) | (51869) | (35528) |
| Tax at the statutory tax rate (25%) | (27307) | (12967) | (8882) |
| Foreign rate differential | 15111 | 3349 | 1193 |
| Effect of adjustments for income tax rate (Note i) |  |  | (9672) |
| Expenses not deductible for tax | 126 | 92 | 153 |
| Income not subject to tax (Note ii) |  |  | (850) |
| Additional deductible allowance for qualified research and development costs | (2338) | (1506) | (2838) |
| Non tax-effective share-based payments |  | 2150 | 299 |
| Others |  |  | 21 |
| Unrecognized deferred tax assets expires (Note i) |  |  | 5919 |
| Unrecognized deferred tax assets | 14408 | 8882 | 14657 |
| Current income tax expense |  |  |  |
| Tax charge at the Group's effective rate |  |  |  |

---

Note i: During 2025, Adlai Hangzhou ceased to qualify as a High and New Technology Enterprise and therefore is no longer eligible for the preferential income tax rate of 15%. As a result, the applicable statutory income tax rate increased, giving rise to the "Effect of adjustments for income tax rate" in the reconciliation of the effective tax rate. In addition, due to the change in tax status, the Group no longer expects to utilize certain tax losses within the prescribed carryforward period. Accordingly, deferred tax assets related to these tax losses have not been recognized, resulting in "Unrecognized deferred tax assets expires" in the reconciliation.

Note ii: Based on the Company's assessment of the nature of the transactions during the financial year and with reference to the Singapore Income Tax Act, the revenue for the year is considered to be capital gain in nature. Accordingly, such income is not regarded as taxable income in Singapore and is treated as income not subject to tax.

**ADLAI NORTYE LTD.**

**NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS FOR THE YEARS ENDED DECEMBER 31, 2023, 2024 AND 2025 (continued)**

**(All amounts in thousands, except share and per share data, or as otherwise noted)**

**9.** **INCOME TAX (continued)** 

A deferred tax asset has not been recognised for the following:

---

| | | |
|:---|:---|:---|
|  | **Year ended December 31,** | **Year ended December 31,** |
|  | **2024** | **2025** |
|  | **$'000** | **$'000** |
| Deductible temporary differences | 14080 | 12316 |
| Unused tax losses | 37984 | 54405 |
| Total | 52064 | 66721 |

---

The Group has accumulated tax losses arising in Adlai Hangzhou in Mainland China of $133,937 and $126,442 as of December 31, 2024 and 2025, respectively, that will expire in five to ten years after the loss incurring year for offsetting against future taxable profits.

The Group also has accumulated tax losses in the U.S. of $78,743 and $97,493 as of December 31, 2024 and 2025, respectively, that can be carried forward indefinitely to offset against future taxable profits of the companies in which losses were incurred, subject to 80% taxable income limitation annually.

***Uncertain Tax Position***

The Company did not identify any significant uncertain tax position for each of the periods presented. The Group did not incur any interest related to uncertain tax position, did not recognize any penalties as income tax expense and also does not anticipate any significant change in uncertain tax position within 12 months from December 31, 2025.

**10.** **DIVIDENDS** 

No dividends have been declared and paid by the Company or the Group during the Relevant Periods.

**ADLAI NORTYE LTD.**

**NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS FOR THE YEARS ENDED DECEMBER 31, 2023, 2024 AND 2025 (continued)**

**(All amounts in thousands, except share and per share data, or as otherwise noted)**

**11.** **LOSS PER SHARE ATTRIBUTABLE TO ORDINARY EQUITY HOLDERS OF THE PARENT** 

The calculation of the basic loss per share amount is based on the loss for the year attributable to ordinary equity holders of the parent, and the weighted average number of ordinary shares of 43,342,068, 95,776,708 and 95,923,415 in issue during the years ended December 31, 2023, 2024 and 2025, respectively.

Basic loss per share is computed on the basis of the weighted average number of ordinary shares outstanding during the period of the financial statements.

Diluted loss per share of ordinary stock is computed on the basis of the weighted average number of shares of ordinary stock and dilutive securities (such as stock options, restricted shares and convertible securities) outstanding. As of December 31, 2023 the Company had 3,869,554 dilutive shares relating to options. As of December 31, 2024 the Company had 920,000 dilutive shares relating to restricted shares. As of December 31, 2025 the Company had 4,458,500 dilutive shares relating to restricted shares. Dilutive securities that have an anti-dilutive effect on diluted loss per share are excluded from the calculation.

No adjustment has been made to the basic loss per share amounts presented for the years ended December 31, 2023, 2024 and 2025 in respect of a dilution as the impact of the outstanding share options, restricted share units had an anti-dilutive effect on the basic loss per share amounts presented.

In February 2026, the Company entered into securities purchase agreements with certain investors in connection with private placement financing (PIPE) and 39,230,769 ordinary shares was issued. The issuance of the ordinary shares would have changed significantly the number of ordinary shares outstanding at the end of the period if the transactions had occurred before the end of the reporting period.

**12.** **CASH AND CASH EQUIVALENTS** 

---

| | | |
|:---|:---|:---|
|  | **As of <br> December 31,** | **As of <br> December 31,** |
|  | **2024** | **2025** |
|  | **$'000** | **$'000** |
| Cash on hand |  |  |
| Cash at bank | 60902 | 8056 |
| Total | **60902** | **8056** |

---

**13.** **PROPERTY, PLANT AND EQUIPMENT** 

---

| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
|  | **Leasehold**<br>**improvements** | **Plant and**<br>**machinery** | **Office**<br>**equipment** | **Motor**<br>**vehicles** | **Electronic**<br>**equipment** |<br>**Total** |
|  | **$'000** | **$'000** | **$'000** | **$'000** | **$'000** | **$'000** |
| At January 1, 2024, net of accumulated depreciation | 1077 | 1261 | 13 | 232 | 63 | 2646 |
| Additions |  | 51 |  | 58 | 61 | 170 |
| Depreciation provided during the year | (669) | (220) | (7) | (55) | (31) | (982) |
| Disposals |  | (13) |  | (44) | 2 | (55) |
| Exchange differences | (9) | (16) | 9 | (3) | (17) | (36) |
| At December 31, 2024, net of accumulated depreciation | 399 | 1063 | 15 | 188 | 78 | 1743 |
| As of December 31, 2024 |  |  |  |  |  |  |
| Cost | 2241 | 2450 | 139 | 293 | 257 | 5380 |
| Accumulated depreciation | (1842) | (1387) | (124) | (105) | (179) | (3637) |
| Net carrying amount | 399 | 1063 | 15 | 188 | 78 | 1743 |

---

**ADLAI NORTYE LTD.**

**NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS FOR THE YEARS ENDED DECEMBER 31, 2023, 2024 AND 2025 (continued)**

**(All amounts in thousands, except share and per share data, or as otherwise noted)**

**13.** **PROPERTY, PLANT AND EQUIPMENT (continued)** 

---

| | | | | | | |
|:---|:---|:---|:---|:---|:---|:---|
|  | **Leasehold**<br>**improvements** | **Plant and**<br>**machinery** | **Office**<br>**equipment** | **Motor**<br>**vehicles** | **Electronic**<br>**equipment** |<br>**Total** |
|  | **$'000** | **$'000** | **$'000** | **$'000** | **$'000** | **$'000** |
| At January 1, 2025, net of accumulated depreciation | 399 | 1063 | 15 | 188 | 78 | 1743 |
| Additions | 174 | 9 |  | - | 4 | 187 |
| Depreciation provided during the year | (425) | (210) | (4) | (56) | (46) | (741) |
| Disposals | - | - | - | - | - | - |
| Exchange differences | 4 | 20 | (10) | 4 | 12 | 30 |
| At December 31, 2025, net of accumulated depreciation | 152 | 882 | 1 | 136 | 48 | 1219 |
| As of December 31, 2025 |  |  |  |  |  |  |
| Cost | 2466 | 2512 | 132 | 300 | 262 | 5672 |
| Accumulated depreciation | (2314) | (1630) | (131) | (164) | (214) | (4453) |
| Net carrying amount | 152 | 882 | 1 | 136 | 48 | 1219 |

---

During the Relevant Periods, none of the Group's property, plant and equipment were pledged.

There was no impairment for the Group's property, plant and equipment during the Relevant Periods.

**14.** **LEASES** 

The Group has lease contracts of properties and used in its operation with lease terms between 3 and 5 years.

(a) Right-of-use
assets

The carrying amounts of the Group's right-of-use assets and the movements during the Relevant Periods are as follows:

---

| | | | |
|:---|:---|:---|:---|
|  | **Offices** | **Office <br> equipment** | **Total** |
|  | **$'000** | **$'000** | **$'000** |
| As of January 1, 2024 | 1132 | 22 | 1154 |
| Additions | 687 | 0 | 687 |
| Depreciation provided during the year | (851) | (15) | (866) |
| Exchange differences | (13) | (0) | (13) |
| As of December 31, 2024 | 955 | 7 | 962 |

---

---

| | | | |
|:---|:---|:---|:---|
|  | **Offices** | **Office <br> equipment** | **Total** |
|  | **$'000** | **$'000** | **$'000** |
| As of January 1, 2025 | 955 | 7 | 962 |
| Modification | 1458 | - | 1458 |
| Depreciation provided during the year | (643) | (7) | (650) |
| Exchange differences | 31 | - | 31 |
| As of December 31, 2025 | 1801 | - | 1801 |

---

**ADLAI NORTYE LTD.**

**NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS FOR THE YEARS ENDED DECEMBER 31, 2023, 2024 AND 2025 (continued)**

**(All amounts in thousands, except share and per share data, or as otherwise noted)**

**14.** **LEASES (continued)** 

(b) Lease
liabilities

The carrying amount of lease liabilities and the movements during the Relevant Periods are as follows:

---

| | |
|:---|:---|
|  | **Lease <br> liabilities** |
|  | **$'000** |
| As of January 1, 2024 | (1191) |
| Additions | (687) |
| Accretion of interest recognized during the year | (50) |
| Payments | 1020 |
| Exchange differences | 12 |
| As of December 31, 2024 | (896) |
| As of January 1, 2025 | (896) |
| Modification | (1458) |
| Accretion of interest recognized during the year | (42) |
| Payments | 633 |
| Exchange differences | (31) |
| As of December 31, 2025 | (1794) |

---

---

| | | |
|:---|:---|:---|
|  | **As of <br> December 31,** | **As of <br> December 31,** |
|  | **2024** | **2025** |
|  | **$'000** | **$'000** |
| Analyzed into: |  |  |
| Current portion | 471 | 667 |
| Non-current portion | 425 | 1127 |
| Total | **896** | **1794** |

---

(c) The
amounts recognized in profit or loss in relation to leases are as follows:

---

| | | | |
|:---|:---|:---|:---|
|  | **Year ended December 31,** | **Year ended December 31,** | **Year ended December 31,** |
|  | **2023** | **2024** | **2025** |
|  | **$'000** | **$'000** | **$'000** |
| Interest on lease liabilities | 83 | 50 | 42 |
| Depreciation charge of right-of-use assets | 984 | 866 | 650 |
| Total amount recognized in profit or loss | 1067 | **916** | **692** |

---

**ADLAI NORTYE LTD.**

**NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS FOR THE YEARS ENDED DECEMBER 31, 2023, 2024 AND 2025 (continued)**

**(All amounts in thousands, except share and per share data, or as otherwise noted)**

**15.** **PREPAYMENTS, OTHER RECEIVABLES AND OTHER ASSETS** 

---

| | | |
|:---|:---|:---|
|  | **As of <br> December 31,** | **As of <br> December 31,** |
|  | **2024** | **2025** |
|  | **$'000** | **$'000** |
| Current: |  |  |
| Prepayments (Note i) | 1981 | 1716 |
| VAT deductible tax | 910 | 468 |
| Deposits and other receivables | 250 | 907 |
|  | 3141 | 3091 |
| Non-current: |  |  |
| Other receivables and other assets | 304 | 253 |
|  | 304 | 253 |
| Total | 3445 | 3344 |

---

Note i:

The amount represents prepayments for Contract Research Organizations ("CROs") and prepaid travel expenses.

Other receivables had no historical default. The financial assets included in the above balances relate to receivables which were categorized in stage 1 at the end of each of the Relevant Periods. In calculating the expected credit loss rate, the Group considers the historical loss rate and adjusts for forward-looking factors and information. During the Relevant Periods, the Group estimated that the expected credit loss rate for other receivables and deposits was negligible.

The Group seeks to maintain strict control over its outstanding receivables to minimize credit risk. Long aging balances are reviewed regularly by senior management. In view of the fact that the Group's deposits and other receivables relate to multiple diversified counterparties, there is no significant concentration of credit risk. The Group does not hold any collateral or other credit enhancements over its deposits and other receivable balances.

**16.** **Long-term equity investments** 

The following entity have been included in the consolidated financial statements using the equity method:

---

| | | | |
|:---|:---|:---|:---|
| | | **Proportion of ownership** | **Proportion of ownership** |
| | | **Interest held** | **Interest held** |
| | | **As of December 31,** | **As of December 31,** |
| <br>**Name** | <br>**Country of incorporation**<br>**Principle place of business** | **2024** | **2025** |
| Hangzhou Tangchuang Weilai Technology Co., Ltd ("Hangzhou Tangchuang") | the People's Republic of China | 40% | 30% |

---

In March 2024, the shareholders of Hangzhou Tangchuang approved the increase of the Company's registered capital from RMB 10,000 to RMB100,000, with an additional contribution of RMB70,000 from Hangzhou Hongxi Business Management Co., Ltd and RMB20,000 from Adlai Hangzhou. Following this capital increase, the Group accounted for 30% of the registered capital in Hangzhou Tangchuang, and Hangzhou Tangchuang was no longer a subsidiary within the Group's scope of consolidation.

Notwithstanding, as of March 20, 2024, the Group had not made any capital contribution to Hangzhou Tangchuang, and Hangzhou Tangchuang had not engaged in any substantive business activities.

As of December 31, 2024, the Group had made a capital contribution of RMB30,000 to Hangzhou Tangchuang, representing a 40% equity interest. In the same period, Hangzhou Hongxi Business Management Co., Ltd. had contributed RMB 45,000, representing a 60% equity interest in Hangzhou Tangchuang. As of December 31, 2024, of the total registered capital of RMB 100,000, RMB 75,000 has been contributed, with RMB 25,000 remaining outstanding.

On February 28, 2025, Hangzhou Hongxi Business Management Co., Ltd. made a remaining capital contribution of RMB 25,000 to Hangzhou Tangchuang, increasing its cumulative capital contribution to RMB 70,000, which represents a 70% equity interest.. Following the transaction, the Group holds a 30% equity interest in Hangzou Tangchuang.

As of December 31, 2025, the Group contributed a cumulative registered capital of RMB30,000 to Hangzhou Tangchuang, representing a 30% equity interest.

**ADLAI NORTYE LTD.**

**NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS FOR THE YEARS ENDED DECEMBER 31, 2023, 2024 AND 2025 (continued)**

**(All amounts in thousands, except share and per share data, or as otherwise noted)**

**16.** **Long-term equity investments (continued)** 

---

| | | |
|:---|:---|:---|
|  | **2024** | **2025** |
|  | **$'000** | **$'000** |
| At the beginning of the year |  | 4157 |
| Addition | 4212 |  |
| Share of current year results | (4) | (3) |
| Dividends |  |  |
| Exchange differences | (51) | 95 |
| At the end of the year | 4157 | 4249 |

---

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;a) Summarized financial information
 (material associate)

Hangzhou Tangchuang

---

| | | |
|:---|:---|:---|
|  | **As of<br> December 31, <br> 2024** | **As of <br> December 31, <br> 2025** |
|  | **$'000** | **$'000** |
| Current assets | 10376 | 23586 |
| Current liabilities | 17 | 9422 |
| Net Assets(100%) | 10393 | 14164 |
| Proportion of shareholding | 40% | 30% |
| Company share of net assets | 4157 | 4249 |

---

---

| | | |
|:---|:---|:---|
|  | **Period from<br> March 20, <br> 2024 to<br> December 31, <br> 2024** | **2025** |
| Loss from continuing activities | (10) | (8) |
| Comprehensive income | (10) | (8) |

---

**17.** **FINANCIAL ASSETS AT FVTPL** 

---

| | | |
|:---|:---|:---|
|  | **As of December 31,** | **As of December 31,** |
|  | **2024** | **2025** |
|  | **$'000** | **$'000** |
| Current: |  |  |
| Wealth management product | 7 |  |
| Total | 7 |  |

---

During the Relevant Periods, the Group used surplus capital to purchase dual currency structured deposit and wealth management product from domestic commercial banks, which preserved capital and liquidity.

The wealth management product held as of December 31, 2024 was an investment into a money market fund that invests in short-term debt instruments such as treasury bills, certain certificates of deposit, bonds, government gilts and commercial paper. The returns on all of the financial product was not guaranteed, hence their contractual cash flows did not qualify solely as payments of principal and interest. Therefore, those products were accounted at fair value through profit or loss. Further details are included in note 26(c) NOTES TO THE CONSOLIDATED STATEMENTS OF CASH FLOWS.

**ADLAI NORTYE LTD.**

**NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS FOR THE YEARS ENDED DECEMBER 31, 2023, 2024 AND 2025 (continued)**

**(All amounts in thousands, except share and per share data, or as otherwise noted)**

**18.** **Restricted cash** 

---

| | | |
|:---|:---|:---|
|  | **As of December 31,** | **As of December 31,** |
|  | **2024** | **2025** |
|  | **$'000** | **$'000** |
| Short-term investments at amortized cost |  | 15730 |
| Total |  | 15730 |

---

Restricted cash consists of short-term bank term deposits with original maturities between three months and one year. The term deposits have been pledged as collateral in connection with a bank borrowing arrangement and are therefore restricted from withdrawal or use for general operating purposes during the term of the loan. Upon settlement of the related borrowing, the restriction will be released.

**19.** **Contract liabilities** 

---

| | |
|:---|:---|
|  | **Total** |
|  | **$'000** |
| As of January 1, 2024 | 5000 |
| Customer prepayments |  |
| Revenue recognized |  |
| Effect of foreign exchange rate changes |  |
| As of December 31, 2024 | 5000 |
| Customer prepayments |  |
| Revenue recognized | (5000) |
| Effect of foreign exchange rate changes |  |
| As of December 31, 2025 |  |

---

Contract liabilities are recognised at the earlier when those future goods or services are provided or the option period expires. Further details are set out in Note 5 "Revenue".

**20.** **OTHER PAYABLES AND ACCRUALS** 

---

| | | |
|:---|:---|:---|
|  | **As of December 31,** | **As of December 31,** |
|  | **2024** | **2025** |
|  | **$'000** | **$'000** |
| Other payables and accruals (Note i) | 275 | 579 |
| Tax payable | 75 | 18 |
| Payroll and bonus payables | 3063 | 3144 |
| Total | 3413 | 3741 |

---

Note i:

Other payables and accruals are unsecured, non-interest-bearing and repayable on demand. The fair values of other payables and accruals at the end of each of the Relevant Periods approximated to their corresponding carrying amounts.

**ADLAI NORTYE LTD.**

**NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS FOR THE YEARS ENDED DECEMBER 31, 2023, 2024 AND 2025 (continued)**

**(All amounts in thousands, except share and per share data, or as otherwise noted)**

**21.** **INTEREST-BEARING BANK BORROWINGS** 

---

| | | |
|:---|:---|:---|
|  | **As of December 31,** | **As of December 31,** |
|  | **2024** | **2025** |
|  | **$'000** | **$'000** |
| Non Revolving Facility, 6.57% interest, due February 26, 2025, guaranteed (Note i) | 3000 |  |
| Non Revolving Facility, 3.85% interest, due February 13, 2025 (Note ii) | 4174 |  |
| Non Revolving Facility, 3.40% interest, due October 28, 2025 (Note iii) | 2782 |  |
| Non Revolving Facility, 5.50% interest, due November 2, 2025, guaranteed (Note iv) | 10810 |  |
| Non Revolving Facility, 3.30% interest, due November 27, 2025 (Note v) | 1391 |  |
| Non Revolving Facility, 3.50% interest, due March 21, 2025 (Note vi) | 1391 |  |
| Non Revolving Facility, 3.50% interest, due December 22, 2025 (Note vi) | 1391 |  |
| Non Revolving Facility, 3.50% interest, due December 12, 2025 (Note vi) | 1391 |  |
| Non Revolving Facility, 3.30% interest, due March 27, 2026, guaranteed (Note iii) |  | 2844 |
| Non Revolving Facility, 4.50% interest, due May 9, 2026, guaranteed (Note iv) |  | 13200 |
| Non Revolving Facility, 3.50% interest, due November 16, 2026 (Note vii) |  | 1423 |
| Non Revolving Facility, 3.50% interest, due November 23, 2026 (Note vii) |  | 1423 |
| Non Revolving Facility, 3.50% interest, due November 24, 2026 (Note vii) |  | 1423 |
| Non Revolving Facility, 3.50% interest, due November 25, 2026 (Note vii) |  | 1423 |
| Non Revolving Facility, 4.00% interest, due June 18, 2026 (Note vi) |  | 1423 |
| Non Revolving Facility, 4.00% interest, due June 19, 2026 (Note vi) |  | 1423 |
| Total | 26330 | 24582 |

---

---

| | |
|:---|:---|
|  | **Bank <br> borrowings** |
|  | **$'000** |
| As of January 1, 2024 | 30357 |
| Additions | 44702 |
| Repayments | (48542) |
| Effect of foreign exchange rate changes | (187) |
| As of December 31, 2024 | 26330 |
| Additions | 37719 |
| Repayments | (39729) |
| Effect of foreign exchange rate changes | 262 |
| As of December 31, 2025 | 24582 |

---

All of the Group's bank borrowings were obtained from third party financial institutions. As of December 31, 2024 and 2025, the Group had credit facilities of $26,330 and $24,582, respectively, none of which remained unutilised as at each respective year end.

Notes:

(i) In
February 2024, Adlai US entered into a non-revolving facility agreement for a facility amount of USD 3,000 and at an interest rate of
6.57% per annum, guaranteed by Adlai Hangzhou and Adlai Cayman. The non-revolving facility agreement was repaid at the maturity date
of February 26, 2025.

(ii) In
June 2024, Adlai Hangzhou entered into a non-revolving facility agreement for a facility amount of RMB 30,000 and at an interest rate
of 3.85% per annum. The non-revolving facility agreement was repaid at the maturity date of February 13, 2025.

**ADLAI NORTYE LTD.**

**NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS FOR THE YEARS ENDED DECEMBER 31, 2023, 2024 AND 2025 (continued)**

**(All amounts in thousands, except share and per share data, or as otherwise noted)**

**21.** **INTEREST-BEARING BANK BORROWINGS (continued)** 

(iii) In October 2024, Adlai Hangzhou entered into a non-revolving facility
agreement for a facility amount of RMB 20,000 and at an interest rate of 3.40% per annum. The non-revolving facility agreement was repaid
at the maturity date of October 28, 2025.

In March 2025, Adlai Hangzhou entered into a non-revolving facility agreement for a facility amount of RMB 20,000 and at an interest rate of 3.30% per annum, guaranteed by Mr. Yang Lu, the chief executive officer and chairman of our board of directors. The non-revolving facility agreement will be repaid at the maturity date of March 27, 2026.

(iv) In November 2024, Adlai Cayman entered into a non-revolving facility
agreement for a facility amount of USD 10,810 and at an interest rate of 5.50% per annum, guaranteed by Adlai Hangzhou. The non-revolving
facility agreement was repaid at the maturity date of November 2, 2025.

In May 2025, Adlai Cayman entered into a non-revolving facility agreement for a facility amount of USD 13,200 and at an interest rate of 4.50% per annum, guaranteed by Adlai Hangzhou. The non-revolving facility agreement will be repaid at the maturity date of May 9, 2026.

(v) In November 2024, Adlai Hangzhou entered into a non-revolving facility agreement for a facility amount of RMB 10,000 and at an interest rate of 3.30% per annum. The non-revolving facility agreement will be repaid at the maturity date of November 27, 2025. And on April 24, 2025, Adlai Hangzhou repaid it before the maturity date.

(vi) In December 2024, Adlai Hangzhou entered into a non-revolving facility
agreement for a facility amount of RMB 10,000 and at an interest rate of 3.50% per annum. The non-revolving facility agreement was repaid
at the maturity date of March 21, 2025. And on March 17, 2025, Adlai Hangzhou repaid it before the maturity date.

In December 2024, Adlai Hangzhou entered into a non-revolving facility agreement for a facility amount of RMB 10,000 and at an interest rate of 3.50% per annum. The non-revolving facility agreement was repaid at the maturity date of December 12, 2025.

In December 2024, Adlai Hangzhou entered into a non-revolving facility agreement for a facility amount of RMB 10,000 and at an interest rate of 3.50% per annum. The non-revolving facility agreement was repaid at the maturity date of December 22, 2025.

In December 2025, Adlai Hangzhou entered into a non-revolving facility agreement for a facility amount of RMB 10,000 and at an interest rate of 4.00% per annum. The non-revolving facility agreement will be repaid at the maturity date of June 18, 2026.

In December 2025, Adlai Hangzhou entered into a non-revolving facility agreement for a facility amount of RMB 10,000 and at an interest rate of 4.00% per annum. The non-revolving facility agreement will be repaid at the maturity date of June 19, 2026.

(vii) In November 2025, Adlai Hangzhou entered into a non-revolving facility agreement for a facility amount of RMB 10,000 and at an interest rate of 3.50% per annum. The non-revolving facility agreement will be repaid at the maturity date of November 16, 2026.

In November 2025, Adlai Hangzhou entered into a non-revolving facility agreement for a facility amount of RMB 10,000 and at an interest rate of 3.50% per annum. The non-revolving facility agreement will be repaid at the maturity date of November 23, 2026.

In November 2025, Adlai Hangzhou entered into a non-revolving facility agreement for a facility amount of RMB 10,000 and at an interest rate of 3.50% per annum. The non-revolving facility agreement will be repaid at the maturity date of November 24, 2026.

In November 2025, Adlai Hangzhou entered into a non-revolving facility agreement for a facility amount of RMB 10,000 and at an interest rate of 3.50% per annum. The non-revolving facility agreement will be repaid at the maturity date of November 25, 2026.

**ADLAI NORTYE LTD.**

**NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS FOR THE YEARS ENDED DECEMBER 31, 2023, 2024 AND 2025 (continued)**

**(All amounts in thousands, except share and per share data, or as otherwise noted)**

**22.** **FINANCIAL LIABILITIES AT FVTPL** 

***<u>Preferred shares and convertible loans</u>***

 ****

In late 2015, Adlai Hangzhou raised up to RMB70,000 from the Founders and certain onshore investors ("Series A Investors").

In June 2018, the Company was established in the Cayman Island for seeking overseas listing opportunity, and the Company issued ordinary shares to the Founders and an option to the Series A Investors, which entitled Series A Investors to convert their equity interests in Adlai Hangzhou to up to 14,560,000 series A convertible preferred shares ("Series A Preferred Shares") of the Company, at par value of $0.0001 per share, upon completion of the Reorganization. From January 2020 to April 2020, Series A Investors exercised the option and converted their equity interests in Adlai Hangzhou to Series A Preferred Shares of the Company.

In June 2018, to accommodate the Group's Reorganization plan, certain onshore investors ("Series B Onshore Investors") entered into convertible loan subscription agreement (the "Series B Loan Agreement") with Adlai Hangzhou to issue a loan (the "Series B Convertible Loans") to Series B Onshore Investors for a total consideration of RMB165,000. Meanwhile, the Company entered into a forward contract with these Series B Onshore investors to grant them an option ("Series B Preferred Shares Forward") to convert Series B Convertible Loans issued by Adlai Hangzhou to 6,600,000 series B convertible redeemable preferred shares ("Series B Preferred Shares") of the Company, at par value of $0.0001 per share, upon completion of the Reorganization. Pursuant to the Series B Loan Agreement, these loans bore interest at 15% per annum and shall mature upon the exercise of the Series B Preferred Shares Forward. The Series B Onshore Investors agreed Adlai Hangzhou's obligation of repayment the principal and accrued interests of these loans will be automatically relieved with the exercise of Series B Share Purchase Forward upon completion of the Reorganization. From April to May 2020, the Series B Onshore Investors have exercised their Series B Share Purchase Forward and converted their Series B Convertible Loans to an aggregate of 6,600,000 Series B Preferred Shares.

Concurrently, certain offshore investors ("Series B Offshore Investors") subscribed 6,907,896 Series B Preferred Shares ("Series B Preferred Shares") for a total consideration of $27,000. The Series B Onshore Investors and Series B Offshore Investors are collectively referred to as "Series B Investors".

**ADLAI NORTYE LTD.**

**NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS FOR THE YEARS ENDED DECEMBER 31, 2023, 2024 AND 2025 (continued)**

**(All amounts in thousands, except share and per share data, or as otherwise noted)**

**22.** **FINANCIAL LIABILITIES AT FVTPL (continued)** 

In December 2019, the Company issued 14,653,013 series C convertible redeemable preferred shares ("Series C Preferred Shares") of the Company for a total consideration of $63,700 to certain investors ("Series C Investors").

In April 2021, the Company entered into a Series D share purchase agreement with certain investors ("Series D Investors") to issue an aggregate of 14,722,505 series D convertible redeemable preferred shares ("Series D Preferred Shares") for a total consideration of $97,370 and paid in full as of December 31, 2021.

According to the original and amended Memorandum and Articles of Association ("MOA") upon the issuance of each series of convertible redeemable preferred shares, the Group designated Series B, C and D Preferred Shares and Series B Convertible Loans as financial liabilities measured at FVTPL and recognized Series A Preferred Shares as equity in accordance with the relevant IFRS. There is no significant change in the major terms of MOA among of each series except mentioned otherwise in the notes to the Consolidated Financial Statements.

According to the MOA of the Company in May 2021, the key terms of the Series A, B, C and D Preferred Shares (collectively "Preferred Shares") are as follows:

***Conversion Rights (applicable to all Preferred Shares)***

 ****

Each holder of Preferred Shares may, at the option of the holder thereof, be converted at any time into fully-paid and nonassessable ordinary shares of the Company based on the then-effective applicable conversion price ("Applicable Conversion Price"). Each holder of Preferred Shares shall automatically be converted, based on the Applicable Conversion Price, into ordinary shares of the Company upon the closing of a Qualified IPO (as defined below).

The Applicable Conversion Price is initially equal to the original issue price for each class of Preferred Shares and shall be subject to adjustment from time to time, including but not limited to share splits, share subdivision, share combination and the like, being no less than par value.

If the Company issues any additional ordinary shares at a subscription price less than the corresponding original subscription price of the Series B, C and D Preferred Shares, the Company shall issue new corresponding Series B, C and D Preferred Shares to the holders of Series B, C and D Preferred Shares at the nominal price or the minimum price allowed by applicable laws until the Applicable Conversion Price for each holders of Series B, C and D Preferred Shares is reduced to such issue price.

If the Group fails to meet any of the below two committed business objectives ("Business Objectives") within the timelines, the holders of Series C Preferred Shares are entitled to request the Founders, affiliates of the Founders and the Group (collectively referred to as "Warrantors") to jointly make up the share compensation necessary to make the pre-money valuation of the Company immediately before the investment by the holders of Preferred Shares be adjusted to 70% thereof. The share compensation arrangement shall be made on the basis of a nominal transfer price. The Business Objectives are:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;a) promote at least three products (self-developed or by introduction) to the next clinical stage within eighteen months from the Series C Preferred Shares closing date, on the basis of existing clinical pipelines; and;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;b) obtain the approval of
 one new drug application from the competent authority for drug administration in the US or PRC by the 3rd anniversary of Series C
 Preferred Shares closing date.

**ADLAI NORTYE LTD.**

**NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS FOR THE YEARS ENDED DECEMBER 31, 2023, 2024 AND 2025 (continued)**

**(All amounts in thousands, except share and per share data, or as otherwise noted)**

**22.** **FINANCIAL LIABILITIES AT FVTPL (continued)** 

Qualified IPO means an underwriter initial public offering of the Company completed no later than the earlier of (i) September 7, 2023 and (ii) two years after the date of Closing of the Series D Preferred Shares and which occurs on the New York Stock Exchange, NASDAQ, Hong Kong Exchanges and Clearing Market or such other reputable stock exchange approved by the a majority of all of the investor directors with (i) the pre-public offering market capitalization of no less than $650,000, unless otherwise agreed by the investor directors; and (ii) shares held by the investors can be listed for trading or otherwise disposed of without transfer restrictions after any applicable statutory lock-up period.

***Voting Rights (applicable to all Preferred Shares)***

 ****

Except as otherwise required by law or as set forth herein, the holder of each ordinary share issued and outstanding shall have one vote for each ordinary share held by such holder, and the holder of Preferred Shares shall be entitled to the number of votes equal to the number of ordinary shares into which such Preferred Shares could be converted.

***Liquidation Preference (applicable to all Preferred Shares)***

 ****

Upon any liquidation, closure, dissolution, merger or acquisition of any Group company; or the transfer of a controlling interest (i.e., more than 50% of the equity) by the shareholders of any Group company (excluding the holders of Series A, B, C and D Preferred Shares); or the sale of the majority of any Group's assets to third parties; or the transfer of the majority of any Group's intellectual property to third parties; or any event that can be defined as a transfer of control of any Group company; or any transfer of the Shares of any Group company (excluding the shares of the Company held by the holders of Series A, B, C and D Preferred Shares) or shares held by the Founders or their affiliates without the prior written consent of the Investor Director Majority, Series C Investors and Series D Investors; or any breach of the Warrantors under the Series D Share Purchase Agreements, the Series C Share Purchase Agreements, the Series B Share Purchase Agreement, the Shareholders' Agreement and these Articles, as applicable ("Transaction Documents") which would cause the Series C Investors and Series D Investors to claim for termination of any of the Transaction Documents (each a "Liquidation Event"), whether voluntary or involuntary, all assets and funds of the Company legally available for distribution to the shareholders is distributed to the shareholders of the Company in the sequence as follows:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;a) Series D Preferred
 Shares

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;b) Series C Preferred
 Shares

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;c) Series B Preferred
 Shares

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;d) Series A Preferred
 Shares

If there are any assets or funds remaining after the aggregate Series A, B, C and D Preferred Shares have been distributed or paid fully, the remaining assets and funds of the Company available for distribution is distributed on a pro rata basis among all holders of outstanding ordinary shares and Preferred Shares.

***Dividends (applicable to all Preferred Shares)***

 ****

Each holder of the ordinary shares (on as-converted basis) shall be entitled to receive dividends on a pro rata basis on the number of ordinary shares, out of any funds legally available therefor, pro rata based on the number of ordinary shares held by each holder.

  ****

**ADLAI NORTYE LTD.**

**NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS FOR THE YEARS ENDED DECEMBER 31, 2023, 2024 AND 2025 (continued)**

**(All amounts in thousands, except share and per share data, or as otherwise noted)**

**22.** **FINANCIAL LIABILITIES AT FVTPL (continued)** 

***Redemption Rights (applicable to Series B, C and D Preferred Shares)***

 ****

At any time after the earlier of the following, any investors of Preferred Shares shall be entitled to require the Company to redeem all or portion of the outstanding Preferred Shares held by them, and/or require each of the Warrantors to jointly and severally redeem or repurchase all or portion of the outstanding Preferred Shares held by them:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;i. the Company fails to complete a Qualified IPO at the earlier of (a) September 7, 2023; and (b) two years after the date of Closing;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;ii. (applicable to Series C Investors and Series D Investors only) with respect to any Series C Investor or Series D Investor, such Series C Investor or Series D Investor fails to achieve the investment return which is 100% of its investment amount and plus an amount that would accrue on its investment amount at a simple interest rate of ten percent (10%) per annum (if such period is less than a year, such interest amount shall be calculated proportionally) through transfer, dividends of the Preferred Shares, or disposal in any other way approved by such Series C Investors or Series D Investors plus the value of the Preferred Shares (if any) still held by such Series C Investors or Series D Investors by September 7, 2023 (with respect to Series C Investors) or by three years following its closing of Series D (with respect to Series D Investors);

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;iii. (applicable to Series C
 Investors only) the applicable Group company fails to meet any of the Committed Business Objectives within the timelines specified
 under these Articles;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;iv. (applicable to Series C
 Investors only) the applicable Group company fails to obtain approval of a new medicine application from the competent authority
 for drug administration of its first medicine in the U.S. or the PRC by December 30, 2022;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;v. (applicable to Series C
 Investors and Series D Investors only) the first disapproval or rejection by any competent governmental authority (including,
 without limitation, the National Medical Products Administration of the PRC or the U.S. Food and Drug Administration) of the application
 made by any Group company with respect to any of its new drugs;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;vi. in case that the Group
 companies meet the requirements for a Qualified IPO, any of the Group companies or the management shareholders refuses the Qualified
 IPO or declines to make necessary cooperation for such Qualified IPO, or the Group companies fail to complete the Qualified IPO due
 to any reasons attributable to any management shareholder;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;vii. without the written consent of the majority of investor directors, Series C Investors and Series D Investors, Mr. Yang Lu and Mr. Donghui Yang terminate their employment contracts with the applicable Group company or fail to comply their commitment to work full time as per the agreement with certain Series C Investors or Series D Investors prior to the latest to occur of the following events: (a) such Series C Investors or Series D Investors' exit; (b) the occurrence of a Qualified IPO; (c) the expiry of the two years period after the closing of Series D; and (d) September 7, 2023;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;viii. material change of principal
 business or, business scope of the Group companies without the written consent of the majority of investor directors, Series C
 Investors and Series D Investors;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;ix. any significant intellectual
 property of any Group company becomes invalid, frozen, or is transferred, authorized, pledged, encumbered, hypothecated to any third
 party without prior written consent of the majority of investor directors;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;x. the occurrence of a material breach by any Group company or any management shareholders of any of their respective representations, warranties, covenants or undertakings under the Transaction Documents and failure by applicable Group companies or management shareholders to make remedy within thirty days after so required;

**ADLAI NORTYE LTD.**

**NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS FOR THE YEARS ENDED DECEMBER 31, 2023, 2024 AND 2025 (continued)**

**(All amounts in thousands, except share and per share data, or as otherwise noted)**

**22.** **FINANCIAL LIABILITIES AT FVTPL (continued)** 

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;xi. the occurrence of a material
 breach by any Group company or any management shareholder of any of mandatory laws or regulations in the applicable jurisdiction;
 and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;xii. the occurrence of any material
 dishonesty problem by any Group company or any management shareholder.

***<u>Next Equity Financing Warrant</u>***

 ****

In June 2018, in connection with the issuance of the Series B Preferred shares, the Company irrevocably issued to certain Series B Investors a warrant ("Next Equity Financing Warrant"), by which each of these Series B Investors shall be entitled but not obligated to purchase a certain number of the Company's Preferred Shares with a par value of $0.0001 per share prior to the closing date of the Company's next round equity or equity-linked financing (the "Next Equity Financing"), at an exercise price per share of ninety-five percent (95%) of the subscription price per share for the investors in such Next Equity Financing.

The Next Equity Financing Warrant expired upon the closing date of the Company's Series C financing in August 2019 as none of these Series B Investors subscribed the Company's Series C Preferred Shares.

***<u>CEHKL Warrant</u>***

 ****

On May 20, 2019, the Company entered into a warrant agreement with China Equities HK Limited ("CEHKL"), under which the Company agreed to issue certain Series B Preferred Shares to CEHKL with agreed price ("CEHKL Warrant") and the CEHKL Warrant will expire on May 20, 2024. In July 2021, CEHKL elected to exercise the CEHKL Warrant and the Company issued 100,000 Series B Preferred Shares to CEHKL.

***<u>Presentation and classification</u>***

 ****

The Group and the Company have designated the Series B, C and D Preferred Shares and Series B Convertible Loans as financial liabilities measured at FVTPL upon initial recognition. The Next Equity Financing Warrant and CEHKL Warrant are initially recognized at fair value on the date on which the contract is entered into and are subsequently remeasured at fair value.

The change in fair value of financial liabilities at FVTPL is charged to profit or loss except for the portion attributable to credit risk change that shall be charged to other comprehensive income. The net gain or loss recognized in profit or loss includes any interest paid on the financial liabilities and is included in the loss on changes in fair value of financial liabilities at FVTPL line item. Management concluded that there is no credit risk of the financial liability that drives the change of the fair value of the financial liability.

**ADLAI NORTYE LTD.**

**NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS FOR THE YEARS ENDED DECEMBER 31, 2023, 2024 AND 2025 (continued)**

**(All amounts in thousands, except share and per share data, or as otherwise noted)**

**22.** **FINANCIAL LIABILITIES AT FVTPL (continued)** 

The Company has used the discounted cash flow method and back-solve method to determine the underlying share value of the Company and adopted equity allocation model to determine the fair value of each financial liability as of the dates of issuance and at the end of each of the Relevant Periods.

The Group estimated the risk-free interest rate based on the yield of the United States Government Bond with maturity close to the expected exit timing as of the valuation date. Under the option-pricing method, the cost of a put option, which can hedge the price change before the privately held shares can be sold, was considered as a basis to determine the lack of marketability discount. Volatility was estimated based on the annualized standard deviation of the daily stock price return of comparable companies for a period from the valuation date and with a similar time span to expiration.

In September 29, 2023, each holder of Preferred Shares automatically be converted, based on the Applicable Conversion Price, into ordinary shares of the Company upon the closing of IPO.

**23.** **ORDINARY SHARES** 

**Issued and fully paid:**

---

| | | |
|:---|:---|:---|
|  | **Number of**<br>**shares** | **Ordinary**<br> **Shares** |
|  | | **$'000** |
| As at December 31, 2023 | **95700805** | **10** |
| Exercise of share options | 131268 |  |
| Vesting of RSUs | 15000 |  |
| Cancel of ordinary shares | (2) |  |
| As at December 31, 2024 | **95847071** | **10** |
| Vesting of RSUs | 205500 |  |
| As at December 31, 2025 | **96052571** | **10** |

---

The authorized share capital of the Company as of December 31, 2025 is $50 divided into 500,000,000 Shares of par value of $0.0001 each.

In 2021, the Company issued 9,000,000 ordinary shares to Nortye Talent Limited and 6,000,000 ordinary shares to Nortye International Limited respectively to manage the Share Incentive Plan 2023. In 2025, the Company issued 9,300,000 ordinary shares to ANL Talent Limited to manage the Share Incentive Plan 2025. Among which, 146,268 and 351,768 ordinary shares were paid as of December 31, 2024 and 2025, respectively.

**ADLAI NORTYE LTD.**

**NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS FOR THE YEARS ENDED DECEMBER 31, 2023, 2024 AND 2025 (continued)**

**(All amounts in thousands, except share and per share data, or as otherwise noted)**

**24.** **Reserves** 

The amounts of the Group's deficits and the movement therein for the Relevant Periods are presented in the consolidated statements of changes in equity.

(i) Share
premium

The share premium represents the difference between the par value of the shares issued and the consideration received.

(ii) Share
based payments reserve

The share based payments reserve of the Group represents the equity-settled share-based payments granted by the Group. Please refer to note 25 for details.

(iii) Foreign exchange fluctuation reserve

The foreign exchange fluctuation reserve represents exchange differences arising from the translation of the financial statements of Group companies whose functional currencies are different from the Group's presentation currency.

**25.** **SHARE INCENTIVE PLAN** 

<u>Adlai Hangzhou Scheme</u>

Adlai Hangzhou, a subsidiary of the Company, was once listed on the National Equities Exchange and Quotations ("NEEQ") (stock code 870946) and adopted a share incentive scheme (the "Adlai Hangzhou Scheme") for the primary purpose of providing incentives to eligible management and employees who render services to Adlai Hangzhou. On June 15, 2017, awards up to 1,220,000 shares were granted to management and employees at the exercise price of RMB7 per share. Awards granted under the Adlai Hangzhou Scheme shall have a contractual term of five years and generally vest over a four year period, with 25% of total awards vesting on the anniversary date one year after the vesting commencement date and the remaining 75% vesting subsequently in three equal annual instalments.

The fair value of the awards granted to management and employees were $0.083 per share and $0.0765 per share, respectively, using the binomial option-pricing model on the grant date. The variables and assumptions used in computing the fair value of the awards are based on the directors' best estimate. Changes in variables and assumptions may result in changes in the fair value of the awards.

The Group recognized $81 of share-based payment expenses prior to 2021, and nil, nil and nil share-based payment expenses for the years ended December 31, 2023, 2024 and 2025, respectively, in relation to the awards granted under the Adlai Hangzhou Scheme.

<u>Adlai Share Incentive Plan</u>

On June 8, 2020, the Company's Board of Directors approved a share incentive scheme (the "Share Incentive Plan") in order to provide additional incentives to employees and to promote the success of the Group's business. Unless otherwise cancelled or amended, the Share Incentive Plan will remain in force for 10 years. Under the Share Incentive Plan, the maximum aggregate number of shares shall not exceed 4,000,000 ordinary shares, as appropriately adjusted for subsequent stock splits, stock dividends and the like. On May 28, 2021, the Company's Board of Directors approved to further reserve 11,000,000 ordinary shares of the Company for the Share Incentive Plan for a total of 15,000,000 ordinary shares approved for the Share Incentive Plan. The exercise price of share options is determinable by the directors, but shall not be less than 100% of the fair market value on the grant date. Share options do not confer rights on the holders to dividends or to vote at shareholders' meetings. The awards may be granted but not be exercised prior to the last day of the six-month period following the listing date of the Company.

**ADLAI NORTYE LTD.**

**NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS FOR THE YEARS ENDED DECEMBER 31, 2023, 2024 AND 2025 (continued)**

**(All amounts in thousands, except share and per share data, or as otherwise noted)**

**25.** **SHARE INCENTIVE PLAN (continued)** 

On July 5, 2021, the Company issued 6,000,000 and 9,000,000 ordinary shares reserved under the Share Inventive Plan to Nortye International Limited and Nortye Talent Limited, respectively, which are holding vehicles of two trusts established by the Company in order to facilitate the administration of the Share Incentive Plan. The sole purpose of the two trusts is to facilitate the issuance of ordinary shares under the Share Incentive Plan, and as such the 15,000,000 ordinary shares are not included in the Company's calculation of weighted average shares outstanding.

From 2020 to 2022, the Company granted an aggregate of 9,713,421 share options to its executives, employees and consultants.

In 2023, the Company granted an aggregate of 499,114 share options to employees, managers and consultants. In addition, the Group adopted the 2023 Share Incentive Plan, which will become effective upon the completion of this offering, with a maximum aggregate of 15,000,000 ordinary shares reserved for issuance, including shares under the 2020 Share Incentive Plan.

In 2024, the Company granted an aggregate of 136,112 share options and 935,000 restricted share units with service conditions only to executives and employees.

In 2025, the Company granted an aggregate of 1,344,000 restricted share units with service conditions only and 2,400,000 restricted shares with market conditions. The Group also adopted the 2025 Share Incentive Plan with a maximum of 9,300,000 ordinary shares reserved for issuance. In addition, 3,200,000 previously granted share options were cancelled.

The legal grant date and legal vesting date of share-based awards may differ from the grant date and vesting period determined for accounting purposes. While the legal grant and vesting dates are based on the relevant award agreements and legal documentation, the grant date and vesting period for accounting purposes are determined in accordance with IFRS 2 "Share-based Payment". As a result, the accounting grant date and vesting period used for recognising share-based payment expenses may differ from the legal grant and vesting dates. As of December 31, 2024 and 2025, the number of restricted share units that were granted for accounting purposes but not yet legally granted was nil and 2,850,000, respectively; and the number of restricted share units that were vested for accounting purposes but not yet legally vested was nil and 150,000, respectively.

As of December 31, 2024 and 2025, there were 15,000,000 and 24,300,000 shares reserved for the share incentive plan and there were 5,818,324 and 14,898,439 shares available for issuance, respectively.

**ADLAI NORTYE LTD.**

**NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS FOR THE YEARS ENDED DECEMBER 31, 2023, 2024 AND 2025 (continued)**

**(All amounts in thousands, except share and per share data, or as otherwise noted)**

&nbsp;&nbsp;&nbsp;&nbsp;**25.** **SHARE INCENTIVE PLAN (continued)** 

*(i) Share Options*

The Group measured the fair value of the awards as of the grant date and recognized the amount as a compensation expense over the vesting period for each separately vesting portion of the awards.

---

| | | | | |
|:---|:---|:---|:---|:---|
|  |<br><br>**Number of**<br>**awards** |<br>**Weighted**<br>**Average**<br>**Exercise**<br>**Price**<br>**$ per share** |<br>**Weighted**<br>**Average**<br>**Grant Fair**<br>**Value**<br>**$ per share** | **Weighted**<br>**Average**<br>**Remaining**<br>**Contractual**<br>**Life**<br>**(in years)** |
| Balances, January 1, 2024 | 9959100 | 1.83 | 1.91 | 7.44 |
| Options granted | 136112 | 2.04 | 0.55 | 9.95 |
| Options forfeited | (147925) | 2.18 | 3.85 | 7.60 |
| Options expired | (1700611) | 1.61 | 1.06 | 5.98 |
| Options exercised | (131268) | 1.15 | 0.98 | 5.91 |
| Balances, December 31, 2024 | 8115408 | 1.89 | 2.04 | 6.58 |
| Options granted |  |  |  |  |
| Options forfeited | (114300) | 2.19 | 4.51 | 6.72 |
| Options expired | (209815) | 2.16 | 3.97 | 6.41 |
| Options cancelled | (3200000) | 2.00 | 1.78 | 5.41 |
| Balances, December 31, 2025 | 4591293 | 1.79 | 2.08 | 5.63 |
| Vested but not exercised as of December 31, 2024 | 6440613 | 1.85 | 1.89 | 6.50 |
| Vested but not exercised as of December 31, 2025 | 4336368 | 1.77 | 2.00 | 5.57 |

---

In July 2025, the Company and an executive mutually agreed to cancel 3,200,000 share options that were fully vested in prior years but remained unexercised. The cancellation did not involve any cash consideration.

The fair value of the award granted during the years ended December 31, 2024 and 2025 were $75 and nil. The Group recognized share-based payment expenses of $1,697 and $203, respectively, during the years ended December 31, 2024 and 2025.

The options outstanding at December 31, 2025 had an exercise price in the range of $1.10 to $2.20 per ordinary shares (2024: $1.10 to $2.20 per ordinary shares). No share options were exercised during the year ended December 31, 2025.

The fair value of awards granted during the Relevant Periods was estimated as of the grant date using a binomial option-pricing model, taking into account the terms and conditions upon which the awards were granted. The following table lists the inputs to the model used:

---

| | | | | |
|:---|:---|:---|:---|:---|
|  | **Apr 21,**<br>**2023** | **Dec 6,**<br>**2023** | **June 3,**<br>**2024** | **Dec 31,**<br>**2024** |
| Dividend yield (%) | 0.00 | 0.00 | 0.00 | 0.00 |
| Expected volatility (%) | 49.68 | 49.90 | 95.24 | 85.53 |
| Risk-free interest rate (%) | 3.98 | 4.30 | 4.19 | 4.82 |
| Expected life of options (year) | 10.00 | 10.00 | 10.00 | 10.00 |

---

**ADLAI NORTYE LTD.**

**NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS FOR THE YEARS ENDED DECEMBER 31, 2023, 2024 AND 2025 (continued)**

**(All amounts in thousands, except share and per share data, or as otherwise noted)**

&nbsp;&nbsp;&nbsp;&nbsp;**25.** **SHARE INCENTIVE PLAN (continued)** 

Volatility was estimated based on the annualized standard deviation of the daily stock price return of comparable companies for a period from the valuation date and with a similar time span to expiration.

As of December 31, 2024 and 2025, the Company had 8,115,408 and 4,591,293 share option awards outstanding under the Share Incentive Plan, respectively.

*(ii) Restricted share units with service conditions only*

The fair value of each restricted share granted with service conditions only is estimated based on the fair market value of the underlying ordinary shares of the Company on the date of grant.

---

| | | |
|:---|:---|:---|
|  | **Number of<br> Restricted <br> shares**<br>**Outstanding** | **Weighted<br> Average<br> Grant date**<br>**Fair Value** |
|  | | **US$** |
| Unvested at December 31, 2023 |  |  |
| Granted | 935000 | 1.74 |
| Vested | (15000) | 1.82 |
| Unvested at December 31, 2024 | 920000 | 1.74 |
| Granted | 1344000 | 0.85 |
| Vested | (355500) | 1.57 |
| Unvested at December 31, 2025 | 1908500 | 1.15 |

---

Share-based payments expenses of $753 and $1,176 related to restricted share units with service conditions only granted to the employees was recognized for the years ended December 31, 2024 and 2025, respectively.

*(iii) Restricted share units with market conditions*

The fair value of the restricted share units with market conditions was measured at the grant date using a Monte Carlo Simulation model.

---

| | | |
|:---|:---|:---|
|  | **Number of**<br>**Restricted <br> shares**<br>**Outstanding** | **Weighted**<br>**Average <br> Grant date**<br>**Fair Value** |
|  | | **US$** |
| Unvested at January 1, 2025 |  |  |
| Granted | 2400000 | 0.53 |
| Unvested at December 31, 2025 | 2400000 | 0.53 |

---

The key assumptions used to calculate the grant-date fair values for these awards are summarized below:

---

| | |
|:---|:---|
| <br>**Key Assumptions** | **Jan 1**<br>**2025** |
| Grant date share price | 0.90 |
| Expected volatility | 75.45% |
| Dividend yield | 0.00% |
| Risk-free rate | 4.77% |

---

Share-based payments expenses of nil and $153 related to restricted shares with market conditions granted to the executive was recognized for the years ended December 31, 2024 and 2025, respectively.

**ADLAI NORTYE LTD.**

**NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS FOR THE YEARS ENDED DECEMBER 31, 2023, 2024 AND 2025 (continued)**

**(All amounts in thousands, except share and per share data, or as otherwise noted)**

&nbsp;&nbsp;&nbsp;&nbsp;**26.** **NOTES TO THE CONSOLIDATED STATEMENTS OF CASH FLOWS** 

&nbsp;&nbsp;&nbsp;&nbsp;(a) Major non-cash transactions

During the year ended December 31, 2023, 2024 and 2025, the Group had non-cash additions to right-of-use assets of nil, $687 and $1,458, respectively, in respect of lease arrangements for offices.

&nbsp;&nbsp;&nbsp;&nbsp;(b) Changes in liabilities arising from financing activities

---

| | | | | |
|:---|:---|:---|:---|:---|
|  |<br>**Financial<br> instrument**<br>**measured at**<br>**FVTPL** | **Interest-bearing**<br>**bank borrowings**<br>**and interest**<br>**payables** |<br>**Lease**<br>**liabilities** |<br><br>**Total** |
|  | **$'000** | **$'000** | **$'000** | **$'000** |
| **At December 31, 2022** | **290368** | **4313** | **2237** | **296918** |
| Interest expense |  | 708 | 83 | 791 |
| Transaction costs for the issuance of convertible redeemable preferred shares |  |  |  |  |
| Additions |  | 50234 |  | 50234 |
| Conversion of convertible redeemable preferred shares | (329539) |  |  | (329539) |
| Payment |  |  |  |  |
| – financing cash flows |  | (24069) | (1020) | (25089) |
| – operating cash flows |  |  |  |  |
| Interest paid |  | (602) | (83) | (685) |
| Change in fair value | 39171 |  |  | 39171 |
| Exchange adjustment |  | (115) | (26) | (141) |
| **At December 31, 2023** | **—**  | **30469** | **1191** | **31660** |
| Interest expense |  | 1894 | 50 | 1944 |
| Additions |  | 44702 | 687 | 45389 |
| Payment |  |  |  |  |
| – financing cash flows |  | (48542) | (1020) | (49562) |
| – operating cash flows |  |  |  |  |
| Interest paid |  | (1871) |  | (1871) |
| Change in fair value |  |  |  |  |
| Exchange adjustment |  | (187) | (12) | (199) |
| **At December 31, 2024** | **—**  | **26465** | **896** | **27361** |
| Interest expense |  | 1446 | 42 | 1488 |
| Additions |  | 37719 | 1458 | 39177 |
| Payment |  |  |  |  |
| – financing cash flows |  | (39729) | (591) | (40320) |
| – operating cash flows |  |  |  |  |
| Interest paid |  | (1169) | (42) | (1211) |
| Change in fair value |  |  |  |  |
| Exchange adjustment |  | 216 | 31 | 247 |
| **At December 31, 2025** |  | **24948** | **1794** | **26742** |

---

**ADLAI NORTYE LTD.**

**NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS FOR THE YEARS ENDED DECEMBER 31, 2023, 2024 AND 2025 (continued)**

**(All amounts in thousands, except share and per share data, or as otherwise noted)**

&nbsp;&nbsp;&nbsp;&nbsp;**26.** **NOTES TO THE CONSOLIDATED STATEMENTS OF CASH FLOWS (continued)** 

&nbsp;&nbsp;&nbsp;&nbsp;(c) Investment activities

---

| | | | | |
|:---|:---|:---|:---|:---|
|  |<br>**investments at**<br>**amortized cost** | **Financial**<br>**assets**<br>**at FVTPL** |<br>**Investment in**<br>**Associate** |<br>**Total** |
|  | **$'000** | **$'000** | **$'000** | **$'000** |
| **Year ended December 31, 2023** |  |  |  |  |
| **purchase** | **(31849)** | **(7)** | **—** | **(31856)** |
| **disposal** | **—** | **21039** | **—** | **21039** |
| **interest received** | **—** | **62** | **—** | **62** |
| **Year ended December 31, 2024** |  |  |  |  |
| **purchase** | **(60546)** | **—** | **(4212)** | **(64758)** |
| **disposal** | **92259** | **—** | **—** | **92259** |
| **interest received** | **701** | **—** | **—** | **701** |
| **Year ended December 31, 2025** |  |  |  |  |
| **purchase** | **(15400)** | **(5032)** | **—** | **(20432)** |
| **disposal** | **—** | **5039** | **—** | **5039** |
| **interest received** | **—** | **1** | **—** | **1** |

---

&nbsp;&nbsp;&nbsp;&nbsp;**27.** **COMMITMENTS** 

As of December 31, 2025 and 2024, the Group have future potential CRO milestone payments of US$8.6 million and $2.9 million respectively. The Group did not have capital commitments at the end of each of the Relevant Periods.

&nbsp;&nbsp;&nbsp;&nbsp;**28.** **RELATED PARTY TRANSACTIONS** 

(a) Related
parties

Parties are considered to be related if one party has the ability, directly or indirectly, to control or exercise significant influence over the other party.

Parties are also considered to be related if they are subject to common control. Members of key management of the Group and their close family members are also considered as related parties.

---

| | |
|:---|:---|
| **Name of related parties** | **Nature of relationship** |
| Mr. Yang Lu | The chief executive officer and chairman of our board of directors and ultimate significant shareholder of the Company |

---

As disclosed in note 21 to the consolidated financial statements, nil and RMB20,000 non-revolving facility agreements provided by a third party bank was guaranteed by the ultimate significant shareholder, Mr. Yang Lu for the years ended December 31, 2024 and 2025, respectively.

(b) Key
management compensation

---

| | | |
|:---|:---|:---|
|  | **2024** | **2025** |
|  | **$'000** | **$'000** |
| Short-term employee benefits | 1911 | 1218 |
| Post-employment benefits | 40 | 35 |
| Share-based compensation expenses | 1117 | 1119 |
| Total | 3068 | 2372 |

---

**ADLAI NORTYE LTD.**

**NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS FOR THE YEARS ENDED DECEMBER 31, 2023, 2024 AND 2025 (continued)**

**(All amounts in thousands, except share and per share data, or as otherwise noted)**

&nbsp;&nbsp;&nbsp;&nbsp;**29.** **FINANCIAL INSTRUMENTS BY CATEGORY** 

The carrying amounts of each of the categories of financial instruments of the Group as of the end of each of the Relevant Periods are as follows:

---

| | | |
|:---|:---|:---|
|  | **As of December 31,** | **As of December 31,** |
|  | **2024** | **2025** |
|  | **$'000** | **$'000** |
| **Financial assets:** |  |  |
| Financial assets at FVTPL: |  |  |
| &nbsp;&nbsp;&nbsp;Wealth management product | 7 |  |
| Total | 7 |  |
| Other financial assets: |  |  |
| &nbsp;&nbsp;&nbsp;Financial assets included in prepayments, other receivables and other assets | 1464 | 566 |
| &nbsp;&nbsp;&nbsp;Cash and cash equivalents | 60902 | 8056 |
| &nbsp;&nbsp;&nbsp;Short-term investments at amortized cost |  | 15730 |
| Total | 62366 | 24352 |
| **Financial liabilities:** |  |  |
| &nbsp;&nbsp;&nbsp;Trade payables | 10146 | 12638 |
| &nbsp;&nbsp;&nbsp;Financial liabilities included in other payables and accruals | 275 | 579 |
| &nbsp;&nbsp;&nbsp;Lease liabilities | 896 | 1794 |
| &nbsp;&nbsp;&nbsp;Interest-bearing bank borrowings | 26330 | 24582 |
| Total | 37647 | 39593 |
| Financial liabilities at FVTPL: |  |  |
| &nbsp;&nbsp;&nbsp;Financial instruments measured at FVTPL |  |  |
| Total |  |  |

---

&nbsp;&nbsp;&nbsp;&nbsp;**30.** **FAIR VALUE AND FAIR VALUE HIERARCHY OF FINANCIAL INSTRUMENTS** 

The carrying amounts and fair values of the Group's financial instruments, other than those with carrying amounts that reasonably approximate to fair values, are as follows:

---

| | | | | |
|:---|:---|:---|:---|:---|
|  | **As of December 31, 2024** | **As of December 31, 2024** | **As of December 31, 2025** | **As of December 31, 2025** |
|  | **Carrying**<br>**amount** |<br>**Fair value** | **Carrying**<br>**amount** |<br>**Fair value** |
|  | **$'000** | **$'000** | **$'000** | **$'000** |
| **Financial assets** | | | | |
| &nbsp;&nbsp;&nbsp;Wealth management product | 7 | 7 |  |  |
| Total | 7 | 7 |  |  |
| **Financial liabilities** |  |  |  |  |
| &nbsp;&nbsp;Financial liabilities at FVTPL |  |  |  |  |
| Total |  |  |  |  |

---

**ADLAI NORTYE LTD.**

**NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS FOR THE YEARS ENDED DECEMBER 31, 2023, 2024 AND 2025 (continued)**

**(All amounts in thousands, except share and per share data, or as otherwise noted)**

&nbsp;&nbsp;&nbsp;&nbsp;**30.** **FAIR VALUE AND FAIR VALUE HIERARCHY OF FINANCIAL INSTRUMENTS (continued)** 

Management has assessed that the fair values of cash and cash equivalents, interest-bearing bank and other borrowings, trade payables, financial assets included in prepayments, other receivables and other assets, and financial liabilities included in other payables and accruals approximate to their carrying amounts largely due to the short term maturities of these instruments.

The Group's finance department headed by the finance manager is responsible for determining the policies and procedures for the fair value measurement of financial instruments. The finance manager reports directly to the chief financial officer and the audit committee. At the end of each of the Relevant Periods, the finance department analyses the movements in the values of financial instruments and determines the major inputs applied in the valuation. The valuation is reviewed and approved by the chief financial officer. The valuation process and results are discussed with the audit committee twice a year for interim and annual financial reporting.

The fair values of the financial assets and liabilities are included at the amount at which the instrument could be exchanged in a current transaction between willing parties, other than in a forced or liquidation sale. The methods and assumptions used to estimate the fair value, including a summary of significant unobservable inputs together with a quantitative sensitivity analysis, are set out in note 17 to the Consolidated Financial Statements.

The fair values of the non-current portion of interest-bearing bank and other borrowings have been calculated by discounting the expected future cash flows using rates currently available for instruments with similar terms, credit risk and remaining maturities. The changes in fair value as a result of the Group's own non-performance risk for interest-bearing bank and other borrowings as of the end of each of the Relevant Periods were assessed to be insignificant.

**<u>Fair value hierarchy</u>**

The following tables illustrate the fair value measurement hierarchy of the Group's financial instruments:

**As of December 31, 2024**

---

| | | | | |
|:---|:---|:---|:---|:---|
|  | **Fair value measurement using** | **Fair value measurement using** | **Fair value measurement using** | **Fair value measurement using** |
|  | **Quoted prices**<br>**in active**<br>**markets**<br>**(Level 1)** | **Significant**<br>**observable**<br>**inputs**<br>**(Level 2)** | **Significant**<br>**unobservable**<br>**inputs**<br>**(Level 3)** |<br><br>**Total** |
| Financial assets |  |  |  |  |
| Wealth management product | 7 |  |  | 7 |
| Total | 7 |  |  | 7 |

---

**As of December 31, 2025**

---

| | | | | |
|:---|:---|:---|:---|:---|
|  | **Fair value measurement using** | **Fair value measurement using** | **Fair value measurement using** | **Fair value measurement using** |
|  | **Quoted prices**<br>**in active**<br>**markets**<br>**(Level 1)** | **Significant**<br>**observable**<br>**inputs**<br>**(Level 2)** | **Significant**<br>**unobservable**<br>**inputs**<br>**(Level 3)** | <br>**Total** |
| Financial assets |  |  |  |  |
| Wealth management product |  |  |  |  |
| Total |  |  |  |  |

---

**ADLAI NORTYE LTD.**

**NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS FOR THE YEARS ENDED DECEMBER 31, 2023, 2024 AND 2025 (continued)**

**(All amounts in thousands, except share and per share data, or as otherwise noted)**

&nbsp;&nbsp;&nbsp;&nbsp;**31.** **FINANCIAL RISK MANAGEMENT OBJECTIVES AND POLICIES** 

The Group's principal financial instruments comprise interest-bearing bank and other borrowings and cash and cash equivalents. The main purpose of these financial instruments is to raise finance for the Group's operations. The Group has various other financial assets and liabilities such as trade payables, other payables and accruals, which arise directly from its operations.

The main risks arising from the Group's financial instruments are foreign currency risk and liquidity risk. The board of directors reviews and agrees policies for managing each of these risks and they are summarized below.

***Foreign currency risk***

 ****

The Group uses the US dollar as its reporting currency. As a result, the Group is exposed to foreign currency exchange movements, primarily in RMB. The Group's exposure to foreign currency risk at the end of the reporting period, expressed in US dollars, was as follows:

---

| | | | | |
|:---|:---|:---|:---|:---|
|  | **As of December 31, 2024** | **As of December 31, 2024** | **As of December 31, 2025** | **As of December 31, 2025** |
|  | **RMB** | **CHF** | **RMB** | **CHF** |
|  | **US'000** | **US'000** | **US'000** | **US'000** |
| Cash and cash equivalents | 47198 | 105 | 7596 | 91 |
| Financial assets included in prepayments, other receivables and other assets | 467 | - | 541 | - |
| Short-term investments at amortized cost | - | - | 15650 | - |
| Interest-bearing bank and other borrowings | (12520) | - | (11382) | - |
| Trade payables | (5474) | - | (7733) | - |
| Lease liabilities | (1204) | - | (1649) | - |

---

The following table demonstrates the sensitivity at the end of each of the Relevant Periods to a reasonably possible change in the $ and RMB exchange rate, with all other variables held constant, of the Group's profit before tax and equity.

---

| | | | |
|:---|:---|:---|:---|
|  | **Increase/**<br>**(decrease) in**<br>**$/RMB**<br>**rate%** | **Increase/**<br>**(decrease)**<br>**in net**<br>**loss** |<br>**Increase/**<br>**(decrease)**<br>**in equity** |
|  | | **$'000** | **$'000** |
| At December 31, 2023 |  |  |  |
| &nbsp;&nbsp;&nbsp;If the $ strengthens against the RMB | 5 | (1010) | (943) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;If the $ weakens against the RMB | (5) | 1116 | 1042 |

---

---

| | | | |
|:---|:---|:---|:---|
|  | **Increase/**<br>**(decrease) in**<br>**$/RMB**<br>**rate%** | **Increase/**<br>**(decrease)**<br>**in net**<br>**loss** |<br>**Increase/**<br>**(decrease)**<br>**in equity** |
|  | | **$'000** | **$'000** |
| At December 31, 2024 |  |  |  |
| &nbsp;&nbsp;&nbsp;If the $ strengthens against the RMB | 5 | (859) | (863) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;If the $ weakens against the RMB | (5) | 949 | 954 |

---

---

| | | | |
|:---|:---|:---|:---|
|  | **Increase/**<br>**(decrease) in**<br>**$/RMB**<br>**rate%** | **Increase/**<br>**(decrease)**<br>**in net**<br>**loss** |<br>**Increase/**<br>**(decrease)**<br>**in equity** |
|  | | **$'000** | **$'000** |
| As of December 31, 2025 |  |  |  |
| &nbsp;&nbsp;&nbsp;If the $ strengthens against the RMB | 5 | (156) | (289) |
| &nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;If the $ weakens against the RMB | (5) | 156 | 319 |

---

***Liquidity risk***

 ****

The Group monitors and maintains a level of cash and cash equivalents deemed adequate by the management of the Group to finance the operations and mitigate the effects of fluctuations in cash flows.

**ADLAI NORTYE LTD.**

**NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS FOR THE YEARS ENDED DECEMBER 31, 2023, 2024 AND 2025 (continued)**

**(All amounts in thousands, except share and per share data, or as otherwise noted)**

&nbsp;&nbsp;&nbsp;&nbsp;**31.** **FINANCIAL RISK MANAGEMENT OBJECTIVES AND POLICIES (continued)** 

The maturity profile of the Group's financial liabilities as of the end of each Relevant Periods, based on the contractual undiscounted payments, is as follows:

---

| | | | | | |
|:---|:---|:---|:---|:---|:---|
|  | **As of December 31, 2024** | **As of December 31, 2024** | **As of December 31, 2024** | **As of December 31, 2024** | **As of December 31, 2024** |
|  | **Less than**<br>**On demand** |<br>**1 year** |<br>**1 to 5 years** |<br>**Over 5 years** | <br>**Total** |
|  | **$'000** | **$'000** | **$'000** | **$'000** | **$'000** |
| Trade payables | 10146 |  |  |  | 10146 |
| Financial liabilities included in other payables and accruals | 275 |  |  |  | 275 |
| Lease liabilities |  | 471 | 453 |  | 924 |
| Interest-bearing bank borrowings |  | 27102 |  |  | 27102 |
| Total | 10421 | 27573 | 453 |  | 38447 |

---

---

| | | | | | |
|:---|:---|:---|:---|:---|:---|
|  | **As of December 31, 2025** | **As of December 31, 2025** | **As of December 31, 2025** | **As of December 31, 2025** | **As of December 31, 2025** |
|  | **Less than**<br>**On demand** |<br>**1 year** |<br>**1 to 5 years** |<br>**Over 5 years** | <br>**Total** |
|  | **$'000** | **$'000** | **$'000** | **$'000** | **$'000** |
| Trade payables | 12638 |  |  |  | 12638 |
| Financial liabilities included in other payables and accruals | 579 |  |  |  | 579 |
| Lease liabilities |  | 721 | 1179 |  | 1900 |
| Interest-bearing bank borrowings |  | 25442 |  |  | 25442 |
| Total | 13217 | 26163 | 1179 |  | 40559 |

---

***Capital management***

 ****

The primary objectives of the Group's capital management are to safeguard the Group's ability to continue as a going concern and to maintain healthy capital ratios in order to support its business and maximize shareholders' value.

The Group manages its capital structure and makes adjustments to it in light of changes in economic conditions and the risk characteristics of the underlying assets. To maintain or adjust the capital structure, the Group may adjust the dividend payment to shareholders, return capital to shareholders or issue new shares. The Group is not subject to any externally imposed capital requirements. No changes were made in the objectives, policies or processes for managing capital during the Relevant Periods.

The asset-liability ratios as of the end of each of the Relevant Periods are as follows:

---

| | | |
|:---|:---|:---|
|  | **As of December 31,** | **As of December 31,** |
|  | **2024** | **2025** |
|  | **$'000** | **$'000** |
| Total assets | 71270 | 34433 |
| Total liabilities | 45785 | 42755 |
| Asset-liability ratio (Note i) | 1.56 | 0.81 |

---

Note i:

The asset-liability ratio is calculated by dividing total assets by total liabilities.

**ADLAI NORTYE LTD.**

**NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS FOR THE YEARS ENDED DECEMBER 31, 2023, 2024 AND 2025 (continued)**

**(All amounts in thousands, except share and per share data, or as otherwise noted)**

&nbsp;&nbsp;&nbsp;&nbsp;**32.** **SUBSEQUENT EVENTS** 

In February 2026, Adlai Hangzhou entered into a non-revolving facility agreement with a third party financial institution for a facility amount of RMB10,000 at an interest rate of 3.20% per annum. The maturity date is August 13, 2026

In February 2026, the Company entered into a securities purchase agreement with certain investors in connection with a private placement financing (PIPE). As of the date of issuance of these consolidated financial statements, the Company has received gross proceeds of approximately US$85.0 million from the PIPE financing. In connection with such financing, the Company issued an aggregate of 39,230,769 ordinary shares to the investors.

In March 2026, Adlai Hangzhou entered into a non-revolving facility agreement with a third party financial institution for a facility amount of RMB20,000 at an interest rate of 3.20% per annum. The maturity date is September 6, 2026.

In March 2026, Adlai Hangzhou entered into a non-revolving facility agreement with a third party financial institution for a facility amount of RMB20,000 at an interest rate of 2.98% per annum. The maturity date is September 24, 2026.

&nbsp;&nbsp;&nbsp;&nbsp;**33.** **CONDENSED FINANCIAL INFORMATION OF THE PARENT COMPANY** 

The business transactions and assets of Adlai Hangzhou and Shanghai Adlai Nortye Biopharma Co., Ltd ("PRC Subsidiaries") are primarily denominated in RMB, which is not freely convertible into foreign currencies. All foreign exchange transactions take place either through the People's Bank of China or other banks authorized to buy and sell foreign currencies at the exchange rates quoted by the People's Bank of China. Approval of foreign currency payments by the People's Bank of China or other regulatory institutions requires submitting a payment application form together with suppliers' invoices, shipping documents and signed contracts. These currency exchange control measures imposed by the PRC government may restrict the ability of PRC Subsidiaries to transfer their net assets to the Company through loans, advances or cash dividends.

The net assets of PRC Subsidiaries in aggregate exceeded 25% of the Company's consolidated net assets. Accordingly, condensed parent company financial statements have been prepared in accordance with Rule 5.04 and Rule 12-04 of SEC Regulation S-X.

The subsidiaries did not pay any dividends to the Company for the periods presented. For the purpose of presenting parent-only financial information, the Company records its investment in its subsidiaries under the cost method of accounting. Such investment is presented on the separate condensed balance sheets of the Company as "Investment in subsidiaries". Certain information and footnote disclosures generally included in financial statements prepared in accordance with IFRSs are not required.

**ADLAI NORTYE LTD.**

**NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS FOR THE YEARS ENDED DECEMBER 31, 2023, 2024 AND 2025 (continued)**

**(All amounts in thousands, except share and per share data, or as otherwise noted)**

&nbsp;&nbsp;&nbsp;&nbsp;**33.** **CONDENSED FINANCIAL INFORMATION OF THE PARENT COMPANY (continued)** 

As of December 31, 2024 and 2025, there were no material contingencies, significant provisions for long-term obligations, or guarantees of the Company, except for those which have been separately disclosed in the consolidated financial statements, if any.

PARENT COMPANY BALANCE SHEETS

---

| | | |
|:---|:---|:---|
|  | **December 31,** | **December 31,** |
|  | **2024** | **2025** |
|  | **$'000** | **$'000** |
| **ASSETS** |  |  |
| **Current assets** |  |  |
| Cash and cash equivalents | 10652 | 150 |
| Prepayments, other receivables and other assets | 30 | 47 |
| **Total current assets** | **10682** | **197** |
| **Non-current assets** |  |  |
| Due from related parties | 177507 | 195029 |
| Investment in subsidiaries | 138588 | 142214 |
| **Total non-current assets** | **316095** | **337243** |
| **Total assets** | **326777** | **337440** |
| **LIABILITIES** |  |  |
| **Current liabilities** |  |  |
| Accounts payable | 538 | 460 |
| Other payables and accruals. | 95 | 354 |
| Due to related parties |  | 8848 |
| Interest-bearing bank and other borrowings | 10810 | 13200 |
| **Total current liabilities** | **11443** | **22862** |
| **Total liabilities** | **11443** | **22862** |
| Class A Ordinary shares (par value of $0.0001 per share; 93,710,803 shares outstanding as of December 31, 2024; and 103,010,803 shares outstanding as of December 31, 2025) | 9 | 10 |
| Class B Ordinary shares (par value of $0.0001 per share; 16,990,000 shares outstanding as of December 31, 2024 and 2025) | 2 | 2 |
| Share premium | 439016 | 439266 |
| Share based payments reserve | 20311 | 21592 |
| Accumulated deficit | (144004) | (146292) |
| **Total shareholders' equity** | **315334** | **314578** |
| **Total liabilities and shareholders' equity** | **326777** | **337440** |

---

**ADLAI NORTYE LTD.**

**NOTES TO THE CONSOLIDATED FINANCIAL STATEMENTS FOR THE YEARS ENDED DECEMBER 31, 2023, 2024 AND 2025 (continued)**

**(All amounts in thousands, except share and per share data, or as otherwise noted)**

&nbsp;&nbsp;&nbsp;&nbsp;**33.** **CONDENSED FINANCIAL INFORMATION OF THE PARENT COMPANY (continued)** 

PARENT COMPANY STATEMENTS OF INCOME AND COMPREHENSIVE INCOME

---

| | | | |
|:---|:---|:---|:---|
|  | **For the Years Ended December 31,** | **For the Years Ended December 31,** | **For the Years Ended December 31,** |
|  | **2023** | **2024** | **2025** |
|  | **$'000** | **$'000** | **$'000** |
| **REVENUE** |  |  |  |
| Other operating income, net | 242 | 1305 | 39 |
| General and administrative expenses | (6196) | (1473) | (1572) |
| Research and development expenses |  |  |  |
| **Total operating loss** | **(5954)** | **(168)** | **(1533)** |
| Other income and gains |  | 283 | 105 |
| Other expenses |  |  |  |
| Investment income |  |  |  |
| Fair value loss on financial liabilities at FVTPL | (39171) |  |  |
| Finance costs | (249) | (630) | (860) |
| **LOSS BEFORE TAX** | **(45374)** | **(515)** | **(2288)** |
| Income tax expense |  |  |  |
| **LOSS FOR THE YEAR** | **(45374)** | **(515)** | **(2288)** |
| **TOTAL COMPREHENSIVE LOSS FOR THE YEAR** | **(45374)** | **(515)** | **(2288)** |

---

PARENT COMPANY STATEMENTS OF CASH FLOWS

---

| | | | |
|:---|:---|:---|:---|
|  | **Year ended December 31,** | **Year ended December 31,** | **Year ended December 31,** |
|  | **2023** | **2024** | **2025** |
|  | **$'000** | **$'000** | **$'000** |
| Net cash flows used in operating activities | (13143) | (56397) | (12009) |
| Net cash flows provided by/ (used in) investing activities | (38082) | 4193 | (300) |
| Net cash flows provided by/ (used in) financing activities | 102181 | (294) | 1807 |
| **NET INCREASE/(DECREASE) IN CASH AND CASH EQUIVALENTS** | **50956** | **(52498)** | **(10502)** |
| Cash and cash equivalents at beginning of year | 12194 | 63150 | 10652 |
| **CASH AND CASH EQUIVALENTS AT END OF YEAR** | **63150** | **10652** | **150** |

---

## Exhibit 12.1

**Exhibit 12.1**

**Certification by the Chief Executive Officer**

**Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002**

I, Yang Lu, certify that:

1. I
have reviewed this annual report on Form 20-F of Adlai Nortye Ltd.;

2. Based
on my knowledge, this annual report does not contain any untrue statement of a material fact or omit to state a material fact necessary
to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the
period covered by this annual report;

3. Based
on my knowledge, the financial statements, and other financial information included in this annual report, fairly present in all material
respects the financial condition, results of operations and cash flows of the company as of, and for, the periods presented in this annual
report;

4. The
company's other certifying officers and I are responsible for establishing and maintaining disclosure controls and procedures (as
defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange
Act Rules 13a-15(f) and 15d-15(f)) for the company and have:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the company, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this annual report is being prepared;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) Evaluated the effectiveness of the company's disclosure controls and procedures and presented in this annual report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this annual report based on such evaluation; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(d) Disclosed in this annual report any change in the company's internal control over financial reporting that occurred during the period covered by the annual report that has materially affected, or is reasonably likely to materially affect, the company's internal control over financial reporting; and

5. The
company's other certifying officers and I have disclosed, based on our most recent evaluation of internal control over financial
reporting, to the company's auditors and the audit committee of the company's board of directors (or persons performing the
equivalent functions):

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the company's ability to record, process, summarize and report financial information; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) Any fraud, whether or not material, that involves management or other employees who have a significant role in the company's internal control over financial reporting.

---

| | | | |
|:---|:---|:---|:---|
|  | By: | /s/ Yang Lu | /s/ Yang Lu |
|  |  | Name: | Yang Lu |
|  |  | Title: | Chief Executive Officer |
| Date: April 10, 2026 |  |  |  |

---

## Exhibit 12.2

**Exhibit 12.2**

**Certification by the Chief Financial Officer**

**Pursuant to Section 302 of the Sarbanes-Oxley Act of 2002**

I, Xiaofeng (Alex) Ye, certify that:

1. I
have reviewed this annual report on Form 20-F of Adlai Nortye Ltd.;

2. Based
on my knowledge, this annual report does not contain any untrue statement of a material fact or omit to state a material fact necessary
to make the statements made, in light of the circumstances under which such statements were made, not misleading with respect to the
period covered by this annual report;

3. Based
on my knowledge, the financial statements, and other financial information included in this annual report, fairly present in all material
respects the financial condition, results of operations and cash flows of the company as of, and for, the periods presented in this annual
report;

4. The
company's other certifying officers and I are responsible for establishing and maintaining disclosure controls and procedures (as
defined in Exchange Act Rules 13a-15(e) and 15d-15(e)) and internal control over financial reporting (as defined in Exchange
Act Rules 13a-15(f) and 15d-15(f)) for the company and have:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(e) Designed such disclosure controls and procedures, or caused such disclosure controls and procedures to be designed under our supervision, to ensure that material information relating to the company, including its consolidated subsidiaries, is made known to us by others within those entities, particularly during the period in which this annual report is being prepared;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(f) Designed such internal control over financial reporting, or caused such internal control over financial reporting to be designed under our supervision, to provide reasonable assurance regarding the reliability of financial reporting and the preparation of financial statements for external purposes in accordance with generally accepted accounting principles;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(g) Evaluated the effectiveness of the company's disclosure controls and procedures and presented in this annual report our conclusions about the effectiveness of the disclosure controls and procedures, as of the end of the period covered by this annual report based on such evaluation; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(h) Disclosed in this annual report any change in the company's internal control over financial reporting that occurred during the period covered by the annual report that has materially affected, or is reasonably likely to materially affect, the company's internal control over financial reporting; and

5. The
company's other certifying officers and I have disclosed, based on our most recent evaluation of internal control over financial
reporting, to the company's auditors and the audit committee of the company's board of directors (or persons performing the
equivalent functions):

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(c) All significant deficiencies and material weaknesses in the design or operation of internal control over financial reporting which are reasonably likely to adversely affect the company's ability to record, process, summarize and report financial information; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(d) Any fraud, whether or not material, that involves management or other employees who have a significant role in the company's internal control over financial reporting.

---

| | | | |
|:---|:---|:---|:---|
|  | By: | /s/ Xiaofeng (Alex) Ye | /s/ Xiaofeng (Alex) Ye |
|  |  | Name: | Xiaofeng (Alex) Ye |
|  |  | Title: | Interim Chief Financial Officer |
| Date: April 10, 2026 |  |  |  |

---

## Exhibit 13.1

**Exhibit 13.1**

**Certification by the Chief Executive Officer**

**Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002**

In connection with the Annual Report of Adlai Nortye Ltd. (the "Company") on Form 20-F for the year ended December 31, 2025 as filed with the Securities and Exchange Commission on the date hereof (the "Report"), I, Yang Lu, Chief Executive Officer of the Company, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that to my knowledge:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

---

| | | | |
|:---|:---|:---|:---|
|  | By: | /s/ Yang Lu | /s/ Yang Lu |
|  |  | Name: | Yang Lu |
|  |  | Title: | Chief Executive Officer |
| Date: April 10, 2026 |  |  |  |

---

## Exhibit 13.2

**Exhibit 13.2**

**Certification by the Chief Financial Officer**

**Pursuant to Section 906 of the Sarbanes-Oxley Act of 2002**

In connection with the Annual Report of Adlai Nortye Ltd. (the "Company") on Form 20-F for the year ended December 31, 2025 as filed with the Securities and Exchange Commission on the date hereof (the "Report"), I, Xiaofeng (Alex) Ye, interim chief financial officer of the Company, certify, pursuant to 18 U.S.C. Section 1350, as adopted pursuant to Section 906 of the Sarbanes-Oxley Act of 2002, that to my knowledge:

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(a) The Report fully complies with the requirements of Section 13(a) or 15(d) of the Securities Exchange Act of 1934; and

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;(b) The information contained in the Report fairly presents, in all material respects, the financial condition and results of operations of the Company.

---

| | | | |
|:---|:---|:---|:---|
|  | By: | /s/ Xiaofeng (Alex) Ye | /s/ Xiaofeng (Alex) Ye |
|  |  | Name: | Xiaofeng (Alex) Ye |
|  |  | Title: | Interim Chief Financial Officer |
| Date: April 10, 2026 |  |  |  |

---

## Exhibit 15.1

**Exhibit 15.1**

![](ea028259301_ex15-1img1.jpg)

Consent of Independent Registered Public Accounting Firm

We hereby consent to the incorporation by reference in the Registration Statement on Form S-8 (No. 333-279372 and No. 333-290280) of Adlai Nortye Ltd. of our report dated April 10, 2026, relating to the consolidated financial statements of Adlai Nortye Ltd., which appear in this Annual Report on Form 20-F for the year ended December 31, 2025.

/s/ BDO China Shu Lun Pan Certified Public Accountants LLP

Shanghai, The People's Republic of China

April 10, 2026

## Exhibit 15.2

**Exhibit 15.2**

**CONSENT OF INDEPENDENT REGISTERED PUBLIC ACCOUNTING FIRM**

We hereby consent to the incorporation by reference in the Registration Statements of Adlai Nortye Ltd. on Form S-8 (File No. 333-290280) and Form S-8 (File No. 333-279372) of our report dated April 19, 2024, on the consolidated statements of operations and comprehensive loss, changes in stockholders' equity, and cash flows of Adlai Nortye Ltd. for the year ended December 31, 2023, which appears in the Annual Report on Form 20-F of Adlai Nortye Ltd. for the year ended December 31, 2025.

/s/ Mazars USA LLP

New York, New York<br> April 10, 2026