[Taiya] Reappointment of Chairman of Key Subsidiary Jya Semiconductor Inc.

1. Date of Board Resolution or Change: 115/06/25 2. Position (Please enter 'Chairman' or 'General Manager'): Chairman 3. Former Incumbent's Name: Jian Wan-Cai 4. Former Incumbent's Resume: Chairman of Jya Semiconductor Inc. 5. New Appointee's Name: Jian Wan-Cai 6. New Appointee's Resume: Chairman of Jya Semiconductor Inc. 7. Nature of Change (Please enter 'Resignation', 'Dismissal', 'End of Term', 'Duty Adjustment', 'Redundancy', 'Retirement', 'Deceased', or 'New Appointment'): End of Term 8. Reason for Change: Reappointment upon completion of term. 9. Effective Date of New Appointment: 115/06/25 10. Other Matters to be Disclosed (If the subject of the event or resolution is a publicly listed company or above, this significant information also meets the criteria under Article 7, Paragraph 6 of the Enforcement Rules of the Securities and Exchange Act regarding matters significantly affecting shareholders' rights or securities prices): None