Hua Electric Announces Change in Financial Officer

1. Position affected (please specify spokesperson, acting spokesperson, key operational executive (e.g., CEO, COO, CMO, CSO), financial officer, accounting officer, corporate governance officer, CISO, R&D head, internal audit head, or litigation/non-litigation agent): Financial Officer 2. Date of change: 115/06/24 3. Former appointee's name, title, and resume: Tsai Mei-Hui / Manager of the Finance Department 4. New appointee's name, title, and resume: Chao Chia-Ying / Section Chief of the Finance Department 5. Nature of change (please enter 'resignation', 'reassignment', 'layoff', 'retirement', 'death', 'new appointment', or 'dismissal'): Retirement 6. Reason for change: Retirement 7. Effective date: 115/06/24 8. Other matters to be disclosed: None