Dyaco International Inc. announced changes to the Nominating Committee. Name of the previous position holders: Chairman: Lin, Ing-Gin, Founder of Dyaco International Inc.; Independent Director: Hsieh, Chang-Hung; Independent Director: Wang, Kai-Li; and Independent Director: Wang, Chih-Cheng. Name of the new position holder: Chairman: CHUAN-FENG INVESTMENT CORPORATION Representative: Lin, Ing-Gin, Founder of Dyaco International Inc.; Independent Director: Wang, Kai-Li; Independent Director: Wang, Chih-Cheng; and Independent Director: Tu, Chi-Yao, Independent Director of Teco Electro Devices CO.

Ltd. Effective date of the new member: August 12, 2022 to May 25, 2026.