Yungtay Engineering Co., Ltd. Announced Change of Member of Remuneration Committee. Name of the functional committees: Remuneration Committee. Name and resume of the previous position holder: Shih Yang Chen, Principal of Chung Sun Prime Certified Public Accountants. Name and resume of the new position holder: Chih Hung Hsieh Fu Jen Catholic University Department of Law Associate Professor Sanyang Motor Co., Ltd. Independent Director Grand Pacific Petrochemical Corporation Independent Director. Circumstances of change: new appointmen. Effective date of the new member:2021/03/26.