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):Spokesperson, Corporate Governance Officer
2.Date of occurrence of the change:2025/10/01
3.Name, title, and resume of the previous position holder:
Spokesperson: Cheng, Ya-Wen; Vice President of the Company
Corporate Governance Officer: Cheng, Ya-Wen; Vice President of the Company
4.Name, title, and resume of the new position holder:
Spokesperson: Yao, Li-Fang; Financial Officer of the Company Acting
Corporate Governance Officer: Yao, Li-Fang;Financial Officer of the Company
5.Type of change (please enter: ”resignation”,”position adjustment”, ”dismissal”, ”retirement”,
”death” or ”new replacement”):Resignation
6.Reason for the change:Resignation
7.Effective date:2025/10/01
8.Any other matters that need to be specified:The position of Corporate Governance Officer will be
temporarily assumed by Financial Officer Yao, Li-Fang. The official successor will be announced
after approval by the Board of Directors.