Chih Hsin Announces Appointment of New Compensation Committee Members

Release Date: June 25, 2026 Statement Date: June 24, 2026 Statement Time: 14:05:13 Company Code: 8081 Company Name: Chih Hsin Subject: Announcement of Appointment of Compensation Committee Members Applicable Clause: Clause 6 Event Date: June 24, 2026

Details: 1. Date of Change: June 24, 2026 2. Functional Committee Name: Compensation Committee 3. Former Member Name: Not applicable 4. Former Member Resume: Not applicable 5. New Member Names: Jian Wei-Neng, Lin Tsung-Sheng, Ho Ya-Chieh 6. New Member Resumes: (1) Jian Wei-Neng: Independent Director of the Company (2) Lin Tsung-Sheng: Independent Director of the Company (3) Ho Ya-Chieh: Practicing Certified Public Accountant at Maohui United Accounting Firm 7. Nature of Change (select from 'resignation', 'dismissal', 'end of term', 'deceased', or 'new appointment'): New Appointment 8. Reason for Change: Regular re-election due to end of term 9. Previous Term (e.g., xx/xx/xx ~ xx/xx/xx): Not applicable 10. Effective Date of New Appointment: June 24, 2026 11. Other Matters to be Clarified: None