[Kang-Pei] Participation in the '2026 Q2 Global Investment Forum' hosted by Taishin Securities

In accordance with Article 4, Paragraph XX of the Regulations: 12 Date of occurrence: 115/05/26 1. Date of investor conference: 115/05/26 2. Time of investor conference: 15:15 3. Location of investor conference: Regent Taipei 4. Summary of the investor conference: Our company has been invited to participate in the 2026 Q2 Global Investment Forum hosted by Taishin Securities and will explain the company's operational progress at the meeting. 5. Other matters to be specified: None. For complete financial and operational information, please visit the Market Observation Post System (MOPS) and check under the investor conference list or relevant sections.