[Ho Tung] Announcement regarding the expiration of terms and re-election of Audit Committee members

1. Date of change: 2026/05/27 2. Name of functional committee: Audit Committee 3. Names of outgoing members: Wang Zi-ming, Wang Ke-shun, Du Hui-jin 4. Profiles of outgoing members: Wang Zi-ming/Independent Director of Alltek Technology Corp., Wang Ke-shun/Chairman and President of Chia-Cheng Biotechnology Co., Ltd., Du Hui-jin/Independent Director of Ho Tung Chemical Corp. 5. Names of new members: Wang Zi-ming, Wang Ke-shun, Du Hui-jin 6. Profiles of new members: Same as above 7. Reason for change: Expiration of term 8. Reason for change: Expiration of term 9. Previous term: 2023/06/21 ~ 2026/06/20 10. Effective date of new appointment: 2026/05/27 11. Other information: New term: 2026/05/27 ~ 2029/05/26