3062 Jianhan: Change of Corporate Representative for Key Subsidiary

Release Date: August 12, 2026 Statement Date: August 11, 2026 Statement Time: 18:06:22 Company Code: 3062 Company Name: Jianhan

Subject: Announcement Regarding Change of Corporate Director Representative for Key Subsidiary, Fu Hai Technology Company Limited Applicable Clause: Clause 6 Factual Date: August 11, 2026

Details: 1. Date of Change: August 11, 2026 2. Corporate Name: CyberTAN (BVI) Investment Corp. 3. Former Representative: Wang Ming-Hsin 4. Former Representative's Background: Project Department Manager, Jianhan Technology Co., Ltd. 5. New Representative: Yang Chieh-Shan 6. New Representative's Background: Department Manager, Jianhan Technology Co., Ltd. 7. Reason for Change: Corporate reassignment of representative 8. Term of Office (e.g., xx/xx/xx to xx/xx/xx): Not applicable 9. Effective Date of New Appointment: August 11, 2026 10. Other Matters to be Disclosed: None