Dongke-KY Invited to KGI Securities' Q2 2026 Corporate Briefing

Complies with Clause 4, Article XX: 12 Factual Date: 115/08/10

1. Date of Corporate Briefing: 115/08/10 2. Time of Corporate Briefing: 14:30 3. Venue of Corporate Briefing: KGI Securities Headquarters Building (12F, No. 700, Minshui Road, Taipei City) 4. Summary of Briefing: Dongke-KY has been invited to the corporate briefing hosted by KGI Securities to present an overview of its business operations. 5. Other Disclosures: None

For complete financial and business information, please refer to the corporate briefing schedule or the investor presentation section on Taiwan's Public Information Observation Station.

Keywords: Material Information