Sinotech Invited to E.SUN Securities Corporate Briefing to Present 2026/Q1 Financial Report Information

Clause Article IV, Paragraph XX: 12 Date of Occurrence: 115/05/12 1. Date of Corporate Briefing: 115/05/12 2. Time of Corporate Briefing: 14:00 3. Location of Corporate Briefing: 3F, No. 315, Section 3, Dunhua North Road, Taipei City 4. Key Information from Corporate Briefing: The company has been invited to a corporate briefing hosted by E. SUN Securities to present information on the 2026/Q1 financial report. 5. Other matters to be noted: None. For complete financial and business information, please refer to the list of corporate briefings or the briefing items on the Public Information Observatory.