Yem Chio Co., Ltd. announced the change of company's important personnel. Type of personnel changed: CO-CEO of Manufacturing. Name, title, and resume of the previous position holder: Lee,Chi-Cheng /CEO of Manufacturing.

Name, title, and resume of the new position holder: CHAO,BO-YANG /Vice President of Manufacturing. SUN,NI-YING /Vice President of Manufacturing. Reason for the change: position adjustment.

Effective date is May 1, 2023.