1.Type of personnel changed (please enter: spokesperson, acting spokesperson, important personnel (CEO, COO, CMO, CSO, etc.), financial  officer, accounting officer, corporate governance officer, chief information security officer,research

and development officer, internal audit officer, or designated and non-designated representatives): Corporate Governance Officer

2.Date of occurrence of the change:2022/12/15

3.Name, title, and resume of the previous position holder: Xu, Li-Ting/ Vice General Manager

4.Name, title, and resume of the new position holder: Norman Chang,CFO

5.Type of change (please enter: ”resignation”,”position adjustment”, ”dismissal”, ”retirement”,”death” or ”new replacement”):position adjustment

6.Reason for the change:position adjustment

7.Effective date:2023/1/1

8.Any other matters that need to be specified:none