[Taiaha] Announcement of Change in Chairman of Important Subsidiary Rudong Fuzhan Technology Co., Ltd.

1. Date of board resolution or change: April 20, 115 2. Personnel category (Enter Chairman or General Manager): Chairman 3. Name of former incumbent: Ding Le-qun 4. Brief resume of former incumbent: Chairman of Rudong Fuzhan Technology Co., Ltd. 5. Name of new incumbent: Chen Yong-heng 6. Brief resume of new incumbent: Chairman of Taiaha Technology Co., Ltd. 7. Nature of change (Enter 'Resignation', 'Dismissal', 'Term Expiration', 'Job Adjustment', 'Redundancy', 'Retirement', 'Death', or 'New Appointment'): Job Adjustment 8. Reason for change: Job Adjustment 9. Effective date of new appointment: April 20, 115 10. Other matters to note (If the subject of the event or resolution is a public offering or above company, this major information also meets the requirements of Article 7, Paragraph 6 of the Enforcement Rules of the Securities Transaction Act regarding matters that have a significant impact on shareholder equity or security prices): None.