The board of directors (the "Board") of JW (Cayman) Therapeutics Co. Ltd. (the "Company") hereby announced that Mr. Lee Kwok Fai Kenneth ("Mr. Lee") has resigned from his positions as the company secretary, the authorized representative (the "Authorized of the Company The Board is also pleased to announce that Ms. Ng Ka Man ("Ms. Ng") has been appointed by the Company as the company secretary, the Authorized Representative and the Process Agent in place of Mr. Lee, with effect from December 17, 2021.