[WinWay] Participation in Morgan Stanley Asia AI Summit 2026

Compliance with Article 4, Clause XX: 12. Date of occurrence: 115/05/28. 1. Date of investor conference: 115/05/28 ~ 115/05/29. 2. Time of investor conference: 08:30 AM. 3. Location of investor conference: Mandarin Oriental, Taipei. 4. Summary of the conference: The company has been invited to participate in the Morgan Stanley Asia AI Summit 2026 hosted by Morgan Stanley to explain the company's operational status. 5. Other matters: None. For complete financial and business information, please refer to the investor conference list or the investor conference section on the Market Observation Post System.