President Chain Store Corporation announced the change of audit committee and remuneration committee: Name and resume of the previous position holder: Audit Committee: Pei-Gi Shu (Professor of College of Management, Fu Jen Catholic University). Wen-Yeu Wang (Professor of College of Law, National Taiwan University). Yung-Chen Hung (Professor, the Department of Computer Science and Information Management, Soochow University). Remuneration Committee: Pei-Gi Shu(Professor of College of Management, Fu Jen Catholic University). Wen-Yeu Wang (Professor of College of Law, National Taiwan University). Yung-Chen Hung(Professor, the Department of Computer Science and Information Management, Soochow University). Name and resume of the new position holder: Audit Committee: Ke-Wei Hsu (Independent Director of Nidec Chaun-Choung Technology Corp.). Liang Chen (Chairman of Peak Capital Holdings Inc.). Yung-Chen Hung (Professor, the Department of Computer Science and Information Management, Soochow University). Effective date of the new member: Audit Committee is July 16, 2021 to July 15, 2024.