[Cheng Tai] Announcement of the Expiration of the 5th Remuneration Committee Term

1. Date of change: 2026/05/29. 2. Name of functional committee: Remuneration Committee. 3. Name of outgoing members: (1) Tsai Cheng-ta, (2) Chen Ke-ching, (3) Chiu Hsien-chun, (4) Yeh Ming-hsing. 4. Profiles of outgoing members: (1) Tsai Cheng-ta, Chairman of Guang Cheng Industry Co., Ltd.; (2) Chen Ke-ching, Chairman of Crown Plastic Enterprise Co., Ltd.; (3) Chiu Hsien-chun, Associate Professor, Department of Mechanical Engineering, National Chung Hsing University; (4) Yeh Ming-hsing, Chief Compliance Officer, Export-Import Bank of the Republic of China. 5. Name of new members: Not yet appointed; will be selected by the Board of Directors in accordance with the law. 6. Profiles of new members: Not yet appointed; will be selected by the Board of Directors in accordance with the law. 7. Status of change: Expiration of term. 8. Reason for change: Expiration of term. 9. Original term: 2023/06/21 ~ 2026/06/08. 10. Effective date of new appointment: Not yet appointed. 11. Other matters to be stated: None.