Yumin (2606) to Participate in SinoPac Securities' 2026 Q3 Industry Forum

Announcement Date: September 16, 2026 Statement Date: September 15, 2026 Statement Time: 13:44:48 Company Code: 2606 Company Name: Yumin Subject: The company has been invited to participate in the 2026 Q3 Industry Forum hosted by SinoPac Securities. Applicable Clause: Clause 12 Factual Date: September 16, 2026

Details: Falls under Clause 4, Item XX: 12 Factual Date: 09/16/2026

1. Date of Corporate Briefing: September 16, 2026 2. Time of Corporate Briefing: 10:00 AM 3. Location of Corporate Briefing: Grand Hyatt Taipei (3rd Floor, No. 2 Songshou Road, Xinyi District, Taipei City) 4. Summary of Briefing Information: The company has been invited to participate in the 2026 Q3 Industry Forum hosted by SinoPac Securities. 5. Other Disclosures: Presentation materials will be available in the corporate briefing section of the Public Information Observation Station. For complete financial and business information, please refer to the Corporate Briefing Schedule or the dedicated Corporate Briefing section on the Public Information Observation Station.