[Tung碱] Announcement of Resolutions of the 2026 Annual General Meeting of Shareholders

1. Date of the Annual General Meeting: 115/05/20 2. Important Resolution 1, Surplus Distribution or Loss Offsetting: Approved the surplus distribution plan for the 2025 fiscal year, distributing a cash dividend of 1.6 TWD per ordinary share. 3. Important Resolution 2, Amendment to the Articles of Association: None. 4. Important Resolution 3, Business Report and Financial Statements: Approved the 2025 Business Report and Financial Statements. 5. Important Resolution 4, Election of Directors and Supervisors: None. 6. Important Resolution 5, Other matters: None. 7. Other matters to be specified: None.