[Run Hong] Announcement of the expiration of the term of office for the company's first Sustainable Development Committee

1. Date of change: 2026/05/11 2. Name of functional committee: Sustainable Development Committee 3. Names of former members: Lin Kuo-Feng, Shen Hsiao-Ling, Tseng Hui-Pin 4. Brief resumes of former members: Lin Kuo-Feng: Independent Director of Run Hong Precision Engineering Co., Ltd. Shen Hsiao-Ling: Independent Director of Run Hong Precision Engineering Co., Ltd. Tseng Hui-Pin: Independent Director of Run Hong Precision Engineering Co., Ltd. 5. Names of new members: Not yet appointed, awaiting resolution by the board of directors 6. Brief resumes of new members: Not yet appointed, awaiting resolution by the board of directors 7. Nature of 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): 2024/12/27~2026/05/30 10. Effective date of new appointment: Not applicable 11. Other matters to be specified: New members will be announced after approval by the board of directors.