【Cha Shin】Announcement of Board Resolution to Appoint New Compensation Committee Members

1. Date of Change: 2026/07/02 2. Name of Functional Committee: Compensation Committee 3. Former Members: Chen Shui-Jin Chu Po-Yung Lin (Chieh) Chung 4. Former Members' Resumes: Chen Shui-Jin: Practicing Certified Public Accountant and Director at Yuan Sheng CPA Firm. Chu Po-Yung: Chairman of Chung Solar Technology Co., Ltd. Lin (Chieh) Chung: Attending Physician in Pediatric Gastroenterology at Taichung Veterans General Hospital. 5. New Members: Chu Po-Yung Hsu En-Te Lin (Chieh) Chung 6. New Members' Resumes: Chu Po-Yung: Chairman of Chung Solar Technology Co., Ltd. Hsu En-Te: Independent Director at Carver Electronics Inc. Lin (Chieh) Chung: Attending Physician in Pediatric Gastroenterology at Taichung Veterans General Hospital. 7. Nature of Change (select from 'resignation', 'dismissal', 'end of term', 'deceased', or 'new appointment'): New Appointment 8. Reason for Change: Reappointment following the full board and independent director elections upon the expiration of the previous term. 9. Previous Term (e.g., xx/xx/xx ~ xx/xx/xx): 2023/07/05 ~ 2026/05/30 10. Effective Date of New Appointment: 2026/07/02 ~ 2029/05/25 11. Other Matters to be Disclosed: The term of the Compensation Committee members aligns with the term of the appointed board of directors.