9905 Dahua: Board Appoints New Members to 6th Compensation Committee

Announcement Date: June 25, 2026 Statement Date: June 24, 2026 Statement Time: 13:59:57 Company Code: 9905 Company Name: Dahua Subject: Board Resolution on Appointment of 6th Compensation Committee Members Applicable Clause: Clause 6 Factual Date: June 24, 2026

Details: 1. Date of Change: 06/24/2026 2. Name of Functional Committee: Compensation Committee 3. Former Members: Huang Wen-Rong, Hsieh Ming-Jen, Lin Teng-Jung 4. Former Members' Backgrounds: Huang Wen-Rong: Secretary-General, Taipei City Importers & Exporters Association Hsieh Ming-Jen: Adjunct Associate Professor, Department of Accounting Information, National Taipei University of Business Lin Teng-Jung: Adjunct Associate Professor, Department of Mechanical Engineering, National United University 5. New Members: Chang Ching-Fu, Liang Yen-Ping, Wu Sheng-Chi 6. New Members' Backgrounds: Chang Ching-Fu: Partner, Deloitte & Touche LLP Liang Yen-Ping: Associate Professor, Department of Finance, Shih Hsin University; Independent Director, King Chu Development Co., Ltd. Wu Sheng-Chi: Independent Director, Bahua Yunchi International Co., Ltd. 7. Nature of Change (enter 'resignation', 'dismissal', 'end of term', 'death', or 'new appointment'): New Appointment 8. Reason for Change: Appointed by the Board of Directors 9. Original Term (e.g., xx/xx/xx ~ xx/xx/xx): 06/27/2023 ~ 06/18/2026 10. Effective Date of New Appointment: 06/24/2026 11. Other Matters to Note: None