Announcement for the appointment of Research and Development Officer

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): Research and Development Officer
2. Date of occurrence of the change: 2022/09/14
3. Name, title, and resume of the previous position holder: None
4. Name, title, and resume of the new position holder: Chi-Ming Cheng, Assistant Vice President
5. Type of the change (please enter: "resignation", "position adjustment", "dismissal", "retirement", "death" or "new replacement"): New Replacement
6. Reason for the change: In response to the adjustment of the company’s organizational structure
7. Effective date: 2022/10/03
8. Any other matters that need to be specified: According to the resolution of the Board of Directors on Sep. 14, 2022.