[TPK-KY] Announcement of Supervisor Change at Key Subsidiary

1. Date of change: 115/05/07 2. Personnel category (enter corporate director, corporate supervisor, independent director, natural person director, or natural person supervisor): Natural Person Supervisor 3. Former position and name: Liu Shiliao 4. Brief history of former incumbent: Director of Strategy, TPK Holding Co., Ltd. 5. New position and name: Lin Huyao 6. Brief history of new incumbent: Chief Financial Officer, TPK Holding Co., Ltd. 7. Circumstances of change (enter 'resignation', 'dismissal', 'term expiration', 'death', or 'new appointment'): New Appointment 8. Reason for change: Re-appointment 9. Number of shares held by new incumbent at the time of election: 0 10. Original term (e.g., xx/xx/xx ~ xx/xx/xx): Not applicable 11. Effective date of new appointment: 115/05/07 12. Proportion of director changes in the same term: Not applicable 13. Proportion of independent director changes in the same term: Not applicable 14. Proportion of supervisor changes in the same term: 100% 15. Whether more than one-third of directors have changed (enter 'yes' or 'no'): No 16. Other matters that need to be stated (If the entity of the event occurrence or resolution is a publicly offered company or above, this material information also meets the requirements of Article 7, Paragraph 6 of the Securities Transaction Act Enforcement Rules regarding matters that have a major impact on shareholder equity or security prices): Natural Person Supervisor changes for subsidiaries TPK Holding (Xiamen) Co., Ltd., Xiangda Optical (Xiamen) Co., Ltd., Changhong Optoelectronics (Xiamen) Co., Ltd., TPK Holding (Pingtan) Co., Ltd., Chenmei (Xiamen) Optoelectronics Co., Ltd., and Chuangcheng Electronics Technology (Xiamen) Co., Ltd. Keywords: Material Information