【Chang Kuang】Company Invited to Participate in Taishin Securities' 2026 Q3 Global Investment Forum

Pursuant to Article 4, Clause XX: 12.

Factual Date: 2026/08/26

1. Date of the Corporate Presentation: 2026/08/26 2. Time of the Corporate Presentation: 3:15 PM 3. Location of the Corporate Presentation: 4th Floor, Regent Taipei 4. Summary of Presentation: Invitation to participate in the 2026 Q3 Global Investment Forum hosted by Taishin Securities 5. Other Disclosures: None

For complete financial and business information, please refer to the Corporate Presentation Schedule or the Corporate Briefing section on the Public Information Observation Station website.