[Makalot] Invited to Participate in President Securities 2026 Q2 Investment Forum

Compliance Clause Article 4, Section XX: 12. Date of occurrence: 115/05/29. 1. Date of investor conference: 115/05/29. 2. Time of investor conference: 14:00. 3. Location of investor conference: Grand Hyatt Taipei. 4. Summary of investor conference: Introduction of the company's operational overview, business strategy, and other financial and business-related information. 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.