[Chung-Hsin Security] Announcement on the Appointment of the 4th Audit Committee

1. Date of change: 115/05/29. 2. Committee name: Audit Committee. 3. Former members: Chen Tien-wen, Chiang Yung-cheng, Chiang Kuang-tse, Wei Chi-lin. 4. Former members' profiles: Chen (Chairman, Chia-Shi Construction), Chiang (Attorney, Cheng-Bang & Cheng-Yang Law Firm), Chiang (Chairman, Ai-Si-Feng-Yi), Wei (Chairman, International Bills Finance Corp). 5. New members: Chen Tien-wen, Chiang Yung-cheng, Chiang Kuang-tse, Lien Hsiang-yi. 6. New members' profiles: Chen (Chairman, Chia-Shi Construction), Chiang (Attorney, Cheng-Bang & Cheng-Yang Law Firm), Chiang (Chairman, Ai-Si-Feng-Yi), Lien (Independent Director, Etron Technology). 7. Reason for change: Term expiration. 8. Cause: Re-election by the Board. 9. Previous term: 112/05/30 - 115/05/29. 10. Effective date: 115/05/29. 11. Other: None.