[C SUN] The Company Invited to Participate in the "Macquarie Asia Conference 2026" Hosted by Macquarie

In compliance with Article 4, Paragraph XX, Item 12. Date of occurrence: 2026/05/19. 1. Date of investor conference: 2026/05/19 ~ 2026/05/20. 2. Time of investor conference: 14:00. 3. Location of investor conference: Conrad Hong Kong. 4. Summary of investor conference: The company has been invited to participate in the "Macquarie Asia Conference 2026" hosted by Macquarie, where it will explain financial report information and business overview for the first quarter of 2026. 5. Other matters to be specified: None. For complete financial and business information, please refer to the investor conference list or investor conference section on the Market Observation Post System (MOPS).