Yong Feng Shi Announces Members of 2nd Sustainability Committee

Release Date: June 25, 2026 Statement Date: June 24, 2026 Statement Time: 14:27:25 Company Code: 6790 Company Name: Yong Feng Shi Subject: Announcement of Members of the 2nd Sustainability Committee Applicable Clause: Clause 6 Factual Date: June 24, 2026

Details: 1. Date of Change: 06/24/2026 2. Name of Functional Committee: Sustainability Committee 3. Former Members: He Yi-Da Chen Ting-Zhen Su Mei-Li Hsieh Wan-Chuan Lin Zhi-Jian 4. Former Members' Resumes: He Yi-Da / Director, Yong Feng Yu Consumer Products Corp. Chen Ting-Zhen / General Manager, Yong Feng Yu Consumer Products Corp. Su Mei-Li / Independent Director, Yong Feng Yu Consumer Products Corp. Hsieh Wan-Chuan / Independent Director, Yong Feng Yu Consumer Products Corp. Lin Zhi-Jian / Independent Director, Yong Feng Yu Consumer Products Corp. 5. New Members: He Yi-Da Chen Ting-Zhen Su Mei-Li Hsieh Wan-Chuan Lin Zhi-Jian 6. New Members' Resumes: He Yi-Da / Director, Yong Feng Yu Consumer Products Corp. Chen Ting-Zhen / Director, Yong Feng Yu Consumer Products Corp. Su Mei-Li / Independent Director, Yong Feng Yu Consumer Products Corp. Hsieh Wan-Chuan / Independent Director, Yong Feng Yu Consumer Products Corp. Lin Zhi-Jian / Independent Director, Yong Feng Yu Consumer Products Corp. 7. Nature of Change (enter 'resignation', 'dismissal', 'end of term', 'death', or 'new appointment'): End of Term 8. Reason for Change: End of Term 9. Previous Term (e.g., xx/xx/xx ~ xx/xx/xx): 08/12/2024 ~ 06/27/2026 10. Effective Date of New Appointment: 06/24/2026 11. Other Matters to be Disclosed: None