Walsin Technology Corporation appointed Members of Sustainable Development Committee. Date of occurrence of the change: December 14, 2022. Name of the functional committees: Sustainable Development Committee.

Name of the new position holder: Fan Po-Kang,Tan Yong-Chian,Ku Li-Chin. Resume of the new position holder: Fan Po-Kang,Independent director of WTC Tan Yong-Chian, Independent director of WTC Ku Li-Chin,President of WTC. Effective date of the new member: December 14, 2022.