[Ruentex Materials] Announcement of Important Resolutions of the 2026 Annual General Meeting of Shareholders

1. Date of the Annual General Meeting of Shareholders: 2026/05/15 2. Important Resolution 1, Earnings distribution or deficit compensation: Approved the 2025 earnings distribution proposal (cash dividend of NT$0.8 per share). 3. Important Resolution 2, Amendment to the Articles of Incorporation: Approved the amendment to the Company's "Articles of Incorporation". 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: (1) Approved the amendment to the Company's "Procedures for the Acquisition or Disposal of Assets". (2) Approved the proposal to lift the non-competition restriction on directors. 7. Other matters to be specified: None.