[Dyaco] Announcement of the list of members for the company's 4th Audit Committee

1. Date of change: 2026/05/25 2. Name of functional committee: Audit Committee 3. Name of outgoing members: Independent Director: Wang Kai-li Independent Director: Wang Chih-cheng Independent Director: Wu Chin-po Independent Director: Tu Chi-yao 4. Resume of outgoing members: Wang Kai-li: Independent Director, Dyaco International Co., Ltd. Wang Chih-cheng: Independent Director, Dyaco International Co., Ltd. Wu Chin-po: Associate Professor, Dept. of Information Management, Tamkang University Tu Chi-yao: Independent Director, TECO Image Systems Co., Ltd. 5. Name of incoming members: Independent Director: Wu Chin-po Independent Director: Tu Chi-yao Independent Director: Huang Tai-feng 6. Resume of incoming members: Wu Chin-po: Associate Professor, Dept. of Information Management, Tamkang University Tu Chi-yao: Partner, Deloitte & Touche Huang Tai-feng: Managing Attorney, Tai-Li Law Firm 7. Type of change: Expiration of term 8. Reason for change: In conjunction with board re-election 9. Previous term: 2023/05/26 - 2026/05/25 10. New term: 2026/05/25 - 2029/05/24 11. Other notes: None