Fengyuan KY Announces Fourth-Term Audit Committee Members

1. Effective Date: 2026/06/16 2. Functional Committee Name: Audit Committee 3. Former Members: Wang Guo-Qiang, Han Ding-Guo, Kuo Jui-Feng, Lin Jen-Chieh 4. Former Members' Profiles: - Independent Director: Wang Guo-Qiang / Independent Director of the Company / Assistant Professor at National Yang Ming Chiao Tung University - Independent Director: Han Ding-Guo / Independent Director of the Company / Director of International Academic and Cultural Foundation - Independent Director: Kuo Jui-Feng / Independent Director of the Company / Deputy General Manager, Legal and Financial Division, China Trust Bank - Independent Director: Lin Jen-Chieh / Independent Director of the Company / Director, Covestro Materials Technology Center 5. New Members: Wang Guo-Qiang, Han Ding-Guo, Wu Yumeng, Chen Guan'an 6. New Members' Profiles: - Independent Director: Wang Guo-Qiang / Independent Director of the Company / Assistant Professor at National Yang Ming Chiao Tung University - Independent Director: Han Ding-Guo / Independent Director of the Company / Director of Zhongliu Foundation - Independent Director: Wu Yumeng / Principal of Shenghao Law Firm - Independent Director: Chen Guan'an / Executive Director and Chief Financial Officer, Rehsing Recreation Development Co., Ltd. 7. Change Status: End of Term 8. Reason for Change: Renewal due to expiration of term 9. Previous Term: 2023/06/21 ~ 2026/06/20 10. Effective Date of New Appointment: 2026/06/16 11. Other Matters to Note: None Keyword: Material Information