Dyaco International Inc. announced the change in representative of the Company's institutional director. Name of the previous position holder: Lam, Yuk, Resume of the previous position holder: Executive Assistant of Da Wu Jiang International Co.,Ltd. Name of the new position holder: Chiu Shih-Chien, Resume of the new position holder: Vice Chairman of Hwa Fong Rubber Ind. Co., Ltd, Vice Chairman of Mediera Corporation, Consultant of Jui Li Enterprise Co.,Ltd, Consultant of Jian Sin Industrial Co.,Ltd. Effective date of the new appointment: October 19, 2023 to May 25, 2026.