Chien Hsin International Announces Appointment of Audit Head at Key Subsidiary An-Shun Cargo Handling Co., Ltd.

1. Position Category (e.g., Spokesperson, Acting Spokesperson, Key Operational Executive, Financial Officer, Accounting Officer, Corporate Governance Officer, CISO, R&D Head, Internal Audit Head, or Litigation/Non-litigation Agent): Internal Audit Head 2. Date of Change: July 24, 2026 (Minguo Year 115) 3. Former Officer's Name, Title, and Resume: None 4. New Officer's Name, Title, and Resume: Audit Manager Li-Yu Cheng ・Accounting Manager, Kuang Hao Co., Ltd. ・Audit Specialist, Li Yang Energy Co., Ltd. 5. Nature of Change: New Appointment 6. Reason for Change: New Appointment 7. Effective Date: July 24, 2026 (Minguo Year 115) 8. Other Matters to be Disclosed: None