[Kuang Viet] Announcement of Chairman Election by the Board of Directors

1. Date of Board resolution or change: June 17, 2026 2. Personnel category (Chairman or President): Chairman 3. Name of the former incumbent: Wu Chao-pi 4. Resume of the former incumbent: Chairman, Kuang Viet Enterprise Co., Ltd. 5. Name of the new incumbent: Wu Chao-pi 6. Resume of the new incumbent: Chairman, Kuang Viet Enterprise Co., Ltd. 7. Reason for change: Term expiration 8. Reason for change: Re-election upon term expiration 9. Effective date of the new appointment: June 17, 2026 10. Other matters: None