Chengyan Announces Change in Corporate Director Representative

1. Date of Change: 2026/06/30 2. Corporate Name: Kuo-Chien Leasing Co., Ltd. 3. Former Representative: Huang Chuan 4. Former Representative's Resume: Chairman of Chien-Hua Technology Co., Ltd. 5. New Representative: Not applicable 6. New Representative's Resume: Not applicable 7. Reason for Change: Death of former representative 8. Original Term (e.g., xx/xx/xx to xx/xx/xx): 2024/06/20 to 2027/06/19 9. Effective Date of New Appointment: Not applicable 10. Other Matters to be Stated: The new representative will be announced separately upon company designation.