【Oupiin】Invitation to Taishin 2026 Q2 Global Investment Forum

In accordance with Article 4, Paragraph XX of the disclosure regulations: 12. Date of occurrence: May 27, 2026. 1. Date of investor conference: May 27, 2026. 2. Time: 15:15. 3. Location: Regent Taipei (4F VIP Room, No. 3, Lane 39, Sec. 2, Zhongshan N. Rd., Taipei). 4. Summary: The company was invited to participate in the Taishin 2026 Q2 Global Investment Forum. 5. Other matters: None. Full financial and business information can be found on the Market Observation Post System.