Jinan Acetate Chemical Co., Ltd. Announces Change to the Chief Internal Auditor and Acting Spokesperson of the Company. Type of personnel changed: chief internal auditor and acting spokesperson. Date of occurrence of the change:2021/04/23. Name, title, and resume of the previous position holder: Hung,Tun-Jen chief internal auditor and acting spokesperson. Name, title, and resume of the new position holder: Cheng,Che-Yueh auditor assistant manager. Type of the change: position adjustment, Effective date:2021/04/23.