2025 Chien Hsing

Release Date: July 3, 2025 Statement Date: July 2, 2025 Statement Time: 15:55:51 Company Code: 2025 Company Name: Chien Hsing Subject: Announcement of Resignation of Independent Director Applicable Clause: Clause 6 Event Date: July 2, 2025 Details: 1. Date of Change: 07/02/2025 2. Category of Appointed or Changed Personnel (please enter Legal Person Director, Legal Person Supervisor, Independent Director, Natural Person Director, or Natural Person Supervisor): Independent Director 3. Former Position and Name: Independent Director / Tai Wen-Hsiung 4. Former Personnel Resume: Independent Director of the Company 5. New Appointee Position and Name: Not Applicable 6. New Appointee Resume: Not Applicable 7. Nature of Change (please enter 'Resignation', 'Dismissal', 'End of Term', 'Deceased', or 'New Appointment'): Resignation 8. Reason for Change: Personal Reasons 9. Number of Shares Held by New Appointee at Time of Appointment: Not Applicable 10. Original Term (e.g., xx/xx/xx ~ xx/xx/xx): 06/14/2024 - 06/13/2027 11. Effective Date of New Appointment: Not Applicable 12. Turnover Rate of Directors with Same Term: 1/7 13. Turnover Rate of Independent Directors with Same Term: 1/3 14. Turnover Rate of Supervisors with Same Term: Not Applicable 15. Is the Change Involving One-Third or More of the Directors? (Yes or No): No 16. Other Matters to be Disclosed (If the subject is a publicly issued company or above, this significant information also meets the criteria under Article 7, Paragraph 6 of the Enforcement Rules of the Securities and Exchange Act regarding matters significantly affecting shareholders' rights or securities prices): None