Dyaco International Inc. announced change in representative of the Company's institutional director. Name of the previous position holder: Ing-Gin, Lin, Resume of the previous position holder: Chairman of Dyaco International Inc. Name of the new position holder: Yu-Yin,Lin. Resume of the new position holder: Executive Assistant of Dyaco Canada.

Reason for the change: Replacement of representative. Original term From 2023/05/26 to 2026/05/25. Effective date of the new appointment: 11th November 2023 to 25th May 2026.