Chung-Sha Announces Appointment of Sustainability Committee Members

1. Date of Change: 115/06/23 2. Name of Functional Committee: Sustainability Committee 3. Former Members: Lin Bo-Quan Bai Wen-Liang Cai Xin-Yuan Liao Bo-Xi Xiao Wen-Yi 4. Former Members' Resumes: Lin Bo-Quan / Chairman of the Company Bai Wen-Liang / Vice Chairman of the Company Cai Xin-Yuan / Chairman of Innovation Wisdom Capital Investment & Financing Services Co., Ltd. Liao Bo-Xi / Chairman of Huanan Engineering Co., Ltd. Xiao Wen-Yi / Chairman of Yanding Capital Co., Ltd. 5. New Members: Lin Bo-Quan Bai Wen-Liang Lin Ri-Xuan Zhang Qing-Fu Xiao Wen-Yi 6. New Members' Resumes: Lin Bo-Quan / Chairman of the Company Bai Wen-Liang / Vice Chairman of the Company Lin Ri-Xuan / Distinguished Professor, College of Communication, National Chengchi University Zhang Qing-Fu / Former Partner, Deloitte & Touche LLP Xiao Wen-Yi / Chairman of Yanding Capital Co., Ltd. 7. Nature of Change: Term Expiration 8. Reason for Change: Term expiration 9. Original Term: 112/06/20 ~ 115/06/19 10. Effective Date of New Appointment: 115/06/23 11. Other Matters to Note: None