Guandé Announces Change in Internal Audit Supervisor

1. Type of personnel change (please enter Spokesperson, Deputy Spokesperson, Key Operations Executive (e.g., CEO, COO, CMO, CSO), Finance Executive, Accounting Executive, Corporate Governance Officer, Chief Information Security Officer, R&D Executive, Internal Audit Supervisor, or Litigation and Non-litigation Agent): Internal Audit Supervisor 2. Date of occurrence: 115/04/30 3. Name, rank, and brief resume of the former incumbent: Zhang Fangjia / Internal Audit Supervisor of the Company 4. Name, rank, and brief resume of the new incumbent: Fan Jiang Bozhen / Assistant Manager (Acting) 5. Details of change (please enter "Resignation", "Job Adjustment", "Redundancy", "Retirement", "Death", "New Appointment", or "Dismissal"): Resignation 6. Reason for change: Resignation 7. Effective date: 115/05/01 8. Other matters that need to be stated: The duties of the Internal Audit Supervisor will be temporarily handled by the acting supervisor. The new Internal Audit Supervisor will be announced separately after the resolution by the Audit Committee and the Board of Directors.