Announcements and Notices - [Announcement by Offeree Company under the Takeovers Code / Announcement by Offeror Company under the Takeovers Code] JOINT ANNOUNCEMENT VOLUNTARY CONDITIONAL CASH OFFERS BY CITIGROUP GLOBAL MARKETS ASIA LIMITED FOR AND ON BEHALF OF THE OFFEROR FOR ALL THE ISSUED SHARES OF THE COMPANY (OTHER THAN THOSE SHARES ALREADY OWNED OR AGREED TO BE ACQUIRED BY THE OFFEROR AND THE OFFEROR CONCERT PARTIES) AND TO CANCEL ALL OUTSTANDING SHARE OPTIONS (1) LEVEL OF ACCEPTANCES ON THE FIRST CLOSING DATE; AND (2) EXTENSION OF THE OFFERS AND EXTENDED TIMETABLE

Monthly Returns Monthly Return of Equity Issuer on Movements in Securities for the month ended 28 February 2026

Announcements and Notices - [Date of Board Meeting] DATE OF BOARD MEETING

Announcements and Notices - [Inside Information / Other - Trading Update] CERTAIN UNAUDITED FINANCIAL INFORMATION FOR THE YEAR ENDED 31 DECEMBER 2025

Announcements and Notices - [Announcement by Offeree Company under the Takeovers Code / Matters relating to Options] CLARIFICATION ANNOUNCEMENT IN RELATION TO THE ANNOUNCEMENT PURSUANT TO RULE 3.8 OF THE TAKEOVERS CODE

Announcements and Notices - [Announcement by Offeree Company under the Takeovers Code / Matters relating to Options] ANNOUNCEMENT PURSUANT TO RULE 3.8 OF THE TAKEOVERS CODE

Circulars - [Document issued by Offeree Company under the Takeovers Code / Document issued by Offeror Company under the Takeovers Code] WHITE FORM OF SHARE OFFER ACCEPTANCE AND TRANSFER OF ORDINARY SHARE(S) IN THE ISSUED SHARE CAPITAL OF BIODLINK INTERNATIONAL COMPANY LIMITED

Circulars - [Document issued by Offeree Company under the Takeovers Code / Document issued by Offeror Company under the Takeovers Code] PINK FORM OF OPTION OFFER ACCEPTANCE AND CANCELLATION OF SHARE OPTIONS GRANTED BY BIODLINK INTERNATIONAL COMPANY LIMITED

Announcements and Notices - [Announcement by Offeree Company under the Takeovers Code / Announcement by Offeror Company under the Takeovers Code] JOINT ANNOUNCEMENT DESPATCH OF COMPOSITE DOCUMENT RELATING TO VOLUNTARY CONDITIONAL CASH OFFERS BY CITIGROUP GLOBAL MARKETS ASIA LIMITED FOR AND ON BEHALF OF THE OFFEROR FOR ALL THE ISSUED SHARES OF THE COMPANY (OTHER THAN THOSE SHARES ALREADY OWNED OR AGREED TO BE ACQUIRED BY THE OFFEROR AND THE OFFEROR CONCERT PARTIES) AND TO CANCEL ALL OUTSTANDING SHARE OPTIONS

Circulars - [Document issued by Offeree Company under the Takeovers Code / Document issued by Offeror Company under the Takeovers Code] COMPOSITE OFFER AND RESPONSE DOCUMENT VOLUNTARY CONDITIONAL CASH OFFERS BY CITIGROUP GLOBAL MARKETS ASIA LIMITED FOR AND ON BEHALF OF THE OFFEROR FOR ALL THE ISSUED SHARES OF THE COMPANY (OTHER THAN THOSE SHARES ALREADY OWNED OR AGREED TO BE ACQUIRED BY THE OFFEROR AND THE OFFEROR CONCERT PARTIES) AND TO CANCEL ALL OUTSTANDING SHARE OPTIONS

Announcements and Notices - [Announcement by Offeree Company under the Takeovers Code / Announcement by Offeror Company under the Takeovers Code / Delay in Dispatch of Circular or other Document] JOINT ANNOUNCEMENT DELAY IN DESPATCH OF COMPOSITE DOCUMENT RELATING TO VOLUNTARY CONDITIONAL CASH OFFERS BY CITIGROUP GLOBAL MARKETS ASIA LIMITED FOR AND ON BEHALF OF THE OFFEROR FOR ALL THE ISSUED SHARES OF THE COMPANY (OTHER THAN THOSE SHARES ALREADY OWNED OR AGREED TO BE ACQUIRED BY THE OFFEROR AND THE OFFEROR CONCERT PARTIES) AND TO CANCEL ALL OUTSTANDING SHARE OPTIONS

Monthly Returns Monthly Return of Equity Issuer on Movements in Securities for the month ended 31 January 2026

Announcements and Notices - [Announcement by Offeree Company under the Takeovers Code] Appointment of Independent Financial Adviser

Announcements and Notices - [Resumption] EXCHANGE NOTICE - RESUMPTION OF TRADING

Announcements and Notices - [Announcement by Offeree Company under the Takeovers Code / Inside Information / Resumption] JOINT ANNOUNCEMENT (1) VOLUNTARY CONDITIONAL CASH OFFERS BY CITIGROUP GLOBAL MARKETS ASIA LIMITED FOR AND ON BEHALF OF THE OFFEROR FOR ALL THE ISSUED SHARES OF THE COMPANY (OTHER THAN THOSE SHARES ALREADY OWNED OR AGREED TO BE ACQUIRED BY THE OFFEROR AND THE OFFEROR CONCERT PARTIES) AND TO CANCEL ALL OUTSTANDING SHARE OPTIONS; (2) IRREVOCABLE UNDERTAKINGS; (3) POSSIBLE MAJOR TRANSACTION FOR THE OFFEROR; (4) POSSIBLE DISCLOSEABLE TRANSACTION FOR WUXI BIOLOGICS; AND (5) RESUMPTION OF TRADING

Monthly Returns Monthly Return of Equity Issuer on Movements in Securities for the month ended 31 December 2025