On 11 October 2021, the supervisory committee of Shanghai Fudan-Zhangjiang Bio-Pharmaceutical Co., Ltd. received the resignation letter from Mr. Tang Yu Kuan, the chairman of the Supervisory Committee and the shareholder representative Supervisor. Mr. Tang Yu Kuan resigned as the chairman of the Supervisory Committee and the shareholder representative Supervisor of the seventh session of the Supervisory Committee due to his work re-designation.