Announcement for the change of spokesperson

1.Type of personnel changed (please enter: spokesperson, acting spokesperson, important personnel (CEO, COO, CMO, CSO, etc.),
   financial officer, accounting officer, corporate governance officer, research and development officer, chief internal auditor, or
   designated and non-designated representatives): Spokesperson
2.Date of occurrence of the change: 2025/02/21
3.Name, title, and resume of the previous position holder: Calvin Yen, Senior Vice President
4.Name, title, and resume of the new position holder: Elaine Tsou, Vice President
5.Type of the change (please enter: "resignation", "position adjustment", "dismissal", "retirement", "death" or "new replacement"):
   Position adjustment.
6.Reason for the change: Appointed Elaine Tsou as Spokesperson.
7.Effective date: 2025/02/21
8.Any other matters that need to be specified: None.