[Fu Kuo Oil] Announcement of Change in Corporate Governance Supervisor

1. Nature of personnel change (e.g., Spokesperson, Acting Spokesperson, Key Operational Executives, Financial Officer, Accounting Officer, Corporate Governance Supervisor, Information Security Officer, R&D Officer, Internal Audit Officer, or Legal Agent): Corporate Governance Supervisor 2. Date of change: 2026/06/05 3. Name, position, and brief profile of the predecessor: None 4. Name, position, and brief profile of the successor: Li Jian-yi / Senior Manager, Fu Kuo Oil Co., Ltd. 5. Circumstances of the change (e.g., resignation, job adjustment, layoff, retirement, death, new appointment, or dismissal): New appointment 6. Reason for the change: New appointment 7. Effective date: 2026/06/05 8. Other matters to be specified: None