Chroma ATE Inc. announced the change in Compensation Committee. Resume of the previous position holder: (1)Tai-Jen George Chen, Emeritus & Distinguished Chair Professor of National Taiwan University, (2)Jia-Ruey Duann, Distinguished expert of ITRI, (3)Steven Wu, Vice President of CDIB Capital. Resume of the new position holder: (1)Tai-Jen George Chen, Emeritus & Distinguished Chair Professor of National Taiwan University (2)Jia-Ruey Duann, Distinguished expert of ITRI (3)Steven Wu, Vice President of CDIB Capital (4)Janice Chang, Executive Vice President in Investment Banking Dept.

of KGI Securities Co. Ltd. Effective date of the new member is June 19, 2023.