Hung Cheng Announces Change in Accounting Officer

1. Position Affected: Accounting Officer 2. Effective Date of Change: June 15, 2026 3. Former Officer: Hsu Shao-Chun, Director, Director of Accounting Department 4. New Officer: Liu Hsiao-Ling, Manager, Manager of Accounting Department 5. Nature of Change: Job Reassignment 6. Reason for Change: Job Reassignment 7. Effective Date: June 15, 2026 8. Additional Notes: The new accounting officer role will be temporarily assumed by Ms. Liu Hsiao-Ling, Manager of the Accounting Department, until the official appointment is approved by the Board of Directors and announced accordingly.