[Alltop] Announcement on Board Resolution to Re-elect Chairman

1. Date of Board resolution: June 17, 2026 2. Personnel category: Chairman 3. Outgoing Chairman: Yang Chao-chun 4. Background of outgoing Chairman: Chairman and Chief Sustainability Officer, Alltop 5. Incoming Chairman: Yang Chao-chun 6. Background of incoming Chairman: Chairman and Chief Sustainability Officer, Alltop 7. Nature of change: Early full re-election 8. Reason for change: In accordance with business development and operational planning needs. 9. Effective date: June 17, 2026 10. Other notes: Following the election of directors at the 2026 Annual General Meeting of Shareholders, the Board re-elected Mr. Yang Chao-chun, representative of Qunkang Investment Co., Ltd., as Chairman.