[Huaku] Announcement of the 4th Audit Committee Members

1. Date of change: 2026/05/29 2. Committee name: Audit Committee 3. Former members: Wang Zi-jun, Lan Wen-xiang, Zhuang Meng-han, Ding Yu-jia 4. Former members' profiles: Wang (Chairman of Ying Tong), Lan (Lawyer), Zhuang (Deputy President of Money Weekly), Ding (Independent Director of Everlight Electronics, Director of Altek) 5. New members: Wang Zi-jun, Lan Wen-xiang, Ding Yu-jia, Liu Yi-ru 6. New members' profiles: Wang (Chairman of Ying Tong), Lan (Lawyer), Ding (Independent Director of Everlight Electronics, Director of Altek), Liu (Managing Director of Polaris Research Institute, Adjunct Professor at NTU) 7. Reason for change: Expiration of term 8. Previous term: 2023/05/24~2026/05/23 9. New term: 2026/05/29~2029/05/28 10. Other matters: None.