BES Engineering Corporation announced the change of corporate governance officer. Name, title, and resume of the previous position holder: Fang Ming Ching, Former Manager of Financial Dept. of the BES.

Name, title, and resume of the new position holder: Su Yu-Min, Manager of Accounting Dept. of BES. Reason for the change: The position of Corporate Governance Manager is held by Mr. Su Yu-Min, the Manager of the Accounting Dept.

Effective date: October 25, 2023.