FORM20-F ☐REGISTRATION STATEMENT PURSUANT TO SECTION 12(b) OR (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 endedDecember 31,2024 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 Commission File No.:001-40303 Securities registered or to be registered pursuant to Section 12(b) of the Act: Securities registered or to be registered pursuant to Section 12(g) of the Act: None Securities for which there is a reporting obligation pursuant to Section 15(d) of the Act: None Indicate the number of outstanding shares of each of the issuer’s classes of capital or common stock as of the close of the period covered bythe annual report: 24,252,096ordinary shares, no par value, as of December 31, 2024. 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 or15(d) of the Exchange Act of 1934. Yes☐No☒ Indicate by check mark whether the registrant (1) has filed all reports required to be filed by Section 13 or 15(d) of the Exchange Act of1934 during the preceding 12 months (or for such shorter period that the registrant was required to file such reports), and (2) has beensubject 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 toRule 405 of Regulation S-T (§232.405 of this chapter) during the preceding 12 months (or for such shorter period that the registrant wasrequired 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 growthcompany. See definition of “large accelerated filer,” “accelerated filer,” and “emerging growth company” in Rule 12b-2 of the ExchangeAct. If an emerging growth company that prepares its financial statements in accordance with U.S. GAAP, indicate by check mark if theregistrant 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 itsAccounting 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 itsinternal control over financial reporting under Section 404(b) of the Sarbanes-Oxley Act (15 U.S.C. 7262(b)) by the registered publicaccounting firm that prepared or issued its audit report. Yes☐No☒ If securities are registered pursuant to Section 12(b) of the Act, indicate by check mark whether the financial statements of the registrantincluded 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-basedcompensation 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 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 haselected to follow. ☐Item 17☐Item 18 If this is an annual report, indicate by check mark whether the registrant is a shell company. Yes☐No☒ TABLE OF CONTENTS PageINTRODUCTIONiiiCAUTIONARY NOTE REGARDING FORWARD-LOOKING STATEMENTSviiiSUMMARY RISK FACTORSxPART IITEM 1.IDENTITY OF DIRECTORS, SENIOR MANAGEMENT AND ADVISERS1ITEM 2.OFFER STATISTICS AND EXPECTED TIMETABLE1ITEM 3.KEY INFORMATION1A.[Reserved]1B.Capitalization and Indebtedness.1C.Reasons for the Offer and Use of Proceeds1D.Risk Factors1ITEM 4.INFORMATION ON THE COMPANY41A.History and Development of the Company41B.Business Overview42C.Organizational Structure66D.Property, Plants and Equipment66ITEM 4A.UNRESOLVED STAFF COMMENTS66ITEM 5.OPERATING AND FINANCIAL REVIEW AND PROSPECTS67A.Operating Results67B.Liquidity and Capital Resources70C.Research and development, patents and licenses, etc.72D.Trend information72E.Critical Accounting Estimates72ITEM 6.DIRECTORS, SENIOR MANAGEMENT AND EMPLOYEES.73A.Directors and Senior Management.73B.Compensation