Etron Announces Board Resolution to Appoint Remuneration Committee Members

1. Date of change: 2026/05/12 2. Name of functional committee: Remuneration Committee 3. Names of former members: (1) Independent Director: Yan Zongming (2) Independent Director: Tang Pengjin (3) Independent Director: Zhang Zhiyuan 4. Brief resumes of former members: (1) Yan Zongming, Independent Director of Mactec Co., Ltd. (2) Tang Pengjin, Chairman of Global Securities Investment Consulting Co., Ltd. (3) Zhang Zhiyuan, Independent Director of Pro-Light Technology Inc. 5. Names of new members: (1) Independent Director: Yan Zongming (2) Independent Director: Tang Pengjin (3) Independent Director: Zhang Zhiyuan (4) Independent Director: Hong Jiajun 6. Brief resumes of new members: (1) Yan Zongming, Independent Director of Mactec Co., Ltd. (2) Tang Pengjin, Chairman of Global Securities Investment Consulting Co., Ltd. (3) Zhang Zhiyuan, Independent Director of Pro-Light Technology Inc. (4) Hong Jiajun, Financial Advisor of Bafang Yunji International Co., Ltd. 7. Reason for change (please enter "resignation", "dismissal", "term expiration", "death" or "new appointment"): Term expiration 8. Reason for change: Term expiration 9. Original term (e.g., xx/xx/xx ~ xx/xx/xx): 2023/06/26~2026/06/25 10. Effective date of new appointment: 2026/05/12 11. Other matters to be specified: None