[Jih Shyang] Announcement on the Shareholder Meeting Resolutions of Subsidiary Dayou International Optoelectronics

1. Date of the annual general meeting of shareholders: 2026/05/22 2. Important resolution item 1 (Profit distribution or loss covering): The 2025 (114th year) loss covering proposal was passed. 3. Important resolution item 2 (Amendment of Articles of Incorporation): None. 4. Important resolution item 3 (Business report and financial statements): The 2025 (114th year) final account report was passed. 5. Important resolution item 4 (Election of directors and supervisors): The comprehensive re-election of directors and supervisors was passed. 6. Important resolution item 5 (Other): The proposal to lift non-compete restrictions for new directors and corporate representatives was passed. 7. Other matters to be specified: None.