Fuhwei Power Announces Change of Corporate Director Representative

1. Date of Change: 2026/07/03 2. Corporate Name: Senway Energy Co., Ltd. 3. Former Representative: Pu Ching-Fan 4. Former Representative's Background: Director, Fuhwei Power Co., Ltd. 5. New Representative: Sun Cheng-Chiang 6. New Representative's Background: Chairman, Tontem Photonics Technology Co., Ltd. 7. Reason for Change: Replacement of corporate director representative 8. Original Term (e.g., xx/xx/xx to xx/xx/xx): 2026/07/03 to 2029/05/21 9. Effective Date of New Appointment: 2026/07/03 to 2029/05/21 10. Other Matters to Note: None.