New Announcement: Important Executive Officer Change

1. Type of personnel change: Important Executive Officer 2. Date of change: 115/04/30 3. Name, title, and brief history of former incumbent: Chen Hsien-Chung / Senior Vice President of our company 4. Name, title, and brief history of new incumbent: Chen Chien-Liang / Chairman and Chief Evolution Officer of our company 5. Circumstances of change (please enter "Resignation", "Job Adjustment", "Dismissal", "Retirement", "Death", "New Appointment", or "Dismissal"): Retirement 6. Reason for change: Retirement 7. Effective date: 115/06/01 8. Other matters to be stated: None