[Round Window] Announcement of Board of Directors' Appointment of Chief Strategy Officer

1. Personnel Change Category (Spokesperson, Deputy Spokesperson, Key Executive Officer (e.g., CEO, COO, CMO, Chief Strategy Officer, etc.), Chief Financial Officer, Chief Accounting Officer, Corporate Governance Officer, Chief Information Security Officer, Chief Research and Development Officer, Chief Internal Auditor, or Litigation and Non-litigation Agent): Chief Strategy Officer. 2. Date of Change: June 9, 115 3. Name, Position, and Brief History of Former Incumbent: Guo Chong-song - Chief Strategy Officer of the Company. 4. Name, Position, and Brief History of New Appointee: Guo Chong-song - Chief Strategy Officer of the Company. 5. Circumstances of Change (Please enter 'Resignation', 'Job Adjustment', 'Redundancy', 'Retirement', 'Death', 'New Appointment', or 'Dismissal'): Term Expiration. 6. Reason for Change: Re-appointment of Chief Strategy Officer in conjunction with the re-election of the Board of Directors. 7. Effective Date: June 9, 115 8. Other Matters to be Noted: None.