1.Type of personnel changed (please enter: spokesperson, acting spokesperson, important personnel (CEO, COO, CMO, CSO, etc.), financial officer, accounting officer, corporate governance officer, chief information security officer,research and development officer, internal audit officer, or designated and non-designated representatives):Internal audit officer

2.Date of occurrence of the change:2025/08/04

3.Name, title, and resume of the previous position holder:None.

4.Name, title, and resume of the new position holder: WU,YING-RU/Internal audit officer/ Department of Business Administration Shih Chien University/ TSANG YOW INDUSTRIAL CO.,LTD.

5.Type of change (please enter: ”resignation”,”position adjustment”, ”dismissal”, ”retirement”,”death” or ”new replacement”): New replacement

6.Reason for the change:New replacement

7.Effective date:2025/08/04

8.Any other matters that need to be specified: Approved by the Audit Committee and the BOD on Auguest 04, 2025.