The board of directors of China Medical System Holdings Limited announces that Mr. Wu Chi Keung has tendered his resignation as an independent non-executive director of the Company with effect from 6 October 2021 due to his desire to devote more time to other business and personal commitments. Mr. Wu has also ceased to be the chairman of Audit Committee, the member of Remuneration Committee, Nomination Committee, and Environmental, Social and Governance Committee of the Company with effect from the same date. The Board also announced that Mr. Fung Ching Simon was appointed as an independent non-executive director with effect from 6 October 2021. Mr. Fung was also appointed as the chairman of Audit Committee, the member of Remuneration Committee, Nomination Committee and Social, Environmental and Governance Committee of the Company with effect from the same date.