[東科-KY] Announcement of Corporate Director Appointing Representative

1. Date of change: 115/05/29 2. Name of legal entity: Tymphany Acoustic Technology Co., Ltd. 3. Name of predecessor: Liu Cheng-lin 4. Background of predecessor: Corporate representative of Tymphany Acoustic Technology Co., Ltd. 5. Name of successor: Liu Cheng-lin 6. Background of successor: Corporate representative of Tymphany Acoustic Technology Co., Ltd. 7. Reason for change: Corporate director appointed representative 8. Original term: 112/06/16 to 115/06/15 9. Effective date of new appointment: 115/05/29 10. Other matters: None.