Announcement of the Business Senior Vice President personnel change

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, chief internal auditor, or designated and non-designated representatives): Business Senior Vice President
2. Date of occurrence of the change:  2023/06/20
3. Name, title, and resume of the previous position holder:  James Jeng, President (Concurrently)
4. Name, title, and resume of the new position holder:  Calvin Yen, Senior 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 Calvin Yen, as Business Senior Vice President.
7. Effective date: 2023/07/01
8. Any other matters that need to be specified: According to the resolution of the Board of Directors on June 20, 2023.