[Song Chuan] Announcement of the election of the Chairman of the Board by the Board of Directors of the important subsidiary Yi Sheng Investment Co., Ltd.

1. Date of Board resolution or date of change: 115/06/05 2. Personnel (Chairman or General Manager): Chairman 3. Name of predecessor: Taiwan Hong Ding Asia II Limited Partnership Representative Zheng Dun-Qian 4. Resume of predecessor: Chairman, Hong Ding Capital Co., Ltd. 5. Name of successor: Song Chuan Precision Co., Ltd. Representative Wu Song-Ren 6. Resume of successor: Director and General Manager, Song Chuan Precision Co., Ltd. 7. Circumstances of change: New appointment 8. Reason for change: Early comprehensive re-election 9. Effective date of new appointment: 115/06/05 10. Other matters to be specified: None