Dyaco International Inc. announced changes of Chairman of the Board and correction of resume . Name of previous position holder: Lin, Ing-Gin, CHUAN-FENG INVESTMENT CORPORATION Representative. Resume of previous position holder: Chairman of Dyaco International Inc. .

Name of new position holder: CHUAN-FENG INVESTMENT CORPORATION Representative: Lin, Yu-Yin. Resume of the new position holder: General Manager and Director of Dyaco Canada. Effective Date is November 10, 2023.

Reason for the change: Replacement of representative.