[Darwin] Announcement of the Board's Election of Director Tsai Kuo-Hsin as Chairman

1. Date of board resolution or date of change: 115/06/17 2. Personnel category: Chairman 3. Name of predecessor: Tsai Kuo-Hsin 4. Resume of predecessor: Chairman of the Board and Chief Strategy Officer of the company 5. Name of successor: Tsai Kuo-Hsin 6. Resume of successor: Chairman of the Board and Chief Strategy Officer of the company 7. Situation of change: Expiration of term 8. Reason for change: Comprehensive re-election of directors 9. Effective date of successor: 115/06/17 10. Other matters to be noted: None