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:2023/03/21
3.Name, title, and resume of the previous position holder:N/A
4.Name, title, and resume of the new position holder: TU SHIH-CHIEH / Corporate governance officer
5.Type of change (please enter: ”resignation”, ”position adjustment”, ”dismissal”, ”retirement”,
”death” or ”new replacement”):new replacement
6.Reason for the change:new replacement
7.Effective date:2023/04/01
8.Any other matters that need to be specified:None