Taiwan Fireworks Announces Appointment of 3rd Audit Committee Members

Release Date: June 24, 2026 Statement Date: June 23, 2026 Statement Time: 14:45:20 Company Code: 9902 Company Name: Taiwan Fireworks Subject: Announcement of the Appointment of the 3rd Audit Committee Members Applicable Clause: Clause 6 Factual Date: June 23, 2026

Details: 1. Date of Change: 06/23/2026 2. Name of Functional Committee: Audit Committee 3. Former Members: (1) Independent Director: Wu Jia-Xun (2) Independent Director: Fan Hong-Shu (3) Independent Director: Lin Bing-Xian 4. Former Members' Backgrounds: (1) Wu Jia-Xun / Independent Director, Taiwan Fireworks Development Corp.; Independent Director, Tait & Co. (2) Fan Hong-Shu / Independent Director, Taiwan Fireworks Development Corp.; Professor and Associate Dean of the College of Management, Director of the Graduate Institute of Business Administration, Fu Jen Catholic University; Director, Tiger Airways Taiwan Corp. (3) Lin Bing-Xian / Chairman, Zhengxing Investment Corp.; General Manager, Yung Hsing Securities Corp. 5. New Members: (1) Independent Director: Fan Hong-Shu (2) Independent Director: Ye Zhi-Shang (3) Independent Director: Wu Shou-Lu 6. New Members' Backgrounds: (1) Fan Hong-Shu / Independent Director, Taiwan Fireworks Development Corp.; Professor and Associate Dean of the College of Management, Director of the Graduate Institute of Business Administration, Fu Jen Catholic University; Director, Tiger Airways Taiwan Corp. (2) Ye Zhi-Shang / Partner Attorney, Fachao International Law Firm (3) Wu Shou-Lu / Chairman, Yung Hsing Securities Corp. 7. Nature of Change (enter 'resignation', 'removal', 'end of term', 'deceased', or 'new appointment'): End of term. 8. Reason for Change: Full board re-election due to end of term. 9. Previous Term (e.g., xx/xx/xx ~ xx/xx/xx): 06/19/2023 ~ 06/23/2026 10. Effective Date of New Appointment: 06/23/2026 11. Other Matters to Note: None.