Chunghwa Precision Test Tech. Co., Ltd. announced on behalf of subsidiary, Testpro Investment Co., Ltd. the change of representative of Juristic Person Shareholder. Resume of the previous position holder: Chunghwa Precision Test Tech.

Co., Ltd. -Vice president. Name of the new position holder: Wen-Cong Li. Resume of the new position holder: Chunghwa Precision Test Tech.

Co., Ltd. -Vice president. Reason for the change: Change of representative of juristic person director. Effective date of the new appointment of March 15, 2024.