【Advanced Power Electronics Corp.】Announcement of Change in Remuneration Committee Members

1. Date of change: 2026/04/29 2. Name of functional committee: Remuneration Committee 3. Name of former member: Chang Dao-Lin 4. Brief resume of former member: Independent Director of the Company 5. Name of new member: Chiao Yu-Chou 6. Brief resume of new member: Independent Director of Elitegroup Computer Systems Co., Ltd. Independent Director of ASRock Incorporation 7. Type of change (please enter "resignation", "dismissal", "expiration of term", "death" or "new appointment"): New appointment 8. Reason for change: Appointment of a member of the Remuneration Committee 9. Original term (e.g., xx/xx/xx ~ xx/xx/xx): Not applicable 10. Effective date of new appointment: 2026/04/29 11. Other matters that should be specified: None