The board of directors of Shanghai Junshi Biosciences Co., Ltd. announced that Ms. Chen Yingge has tendered her resignation as joint company secretary, secretary to the Board with effect from 24 April 2024 due to career development reasons. Mr. Wang Zhengyu (Mr. Wang) has been appointed as the joint company secretary, secretary to the with effect from 24 April 2024 in replacement of Ms. Chen. Mr. Wang?s term of office as the secretary to the Board shall be consistent with the term of the third session of the Board.

Mr. Wang Zhengyu, aged 29, has been the securities affairs representative of the Company since March 2021 and is responsible for handling the legal and corporate governance matters of the Company. From May 2019 to March 2021, he served as the manager of the securities department of the Company. Mr. Wang has previously worked in the securities legal affairs department of Jiangsu Hengrui Medicine Co., Ltd. Mr. Wang graduated from Tongji University with Juris master and has obtained the national legal professional qualification and the qualification to serve as a secretary to the board of directors of a company listed on the STAR Market of the Shanghai Stock Exchange.

Ms. Lai is a Director of Corporate Services of Tricor Services Limited. Ms. Lai has over 20 years of experience in the corporate secretarial field. She has been providing professional corporate services to Hong Kong listed companies as well as multinational, private and offshore companies.

Ms. Lai is a Chartered Secretary and a Fellow of both The Hong Kong Institute of Chartered Secretaries and The Chartered Governance Institute.