Concord Securities Co.,Ltd. announced date of occurrence of the change is June 22, 2022. Name, title, and resume of the previous position holder: CHEN,HUNG-CHIEN/Senior Manager, Accounting Dept. of Concord Securities Co.

Ltd. Name, title, and resume of the new position holder: HUANG,CHUN-LAN(Agent)/Manager, Accounting Dept. of Concord Securities Co. Ltd. Effective date is June 28, 2022.