Mayer Steel Pipe Corporation announced members of the Company's 5th Remuneration Committee. Name of the previous position holder: Huang-Chi Liu, Zhi-Ling CHEN, Qing-Quan Luo. Resume of the previous position holder: Huang-Chi Liu/Mayer Steel Pipe Corporation independent directors; Zhi-Ling CHEN/Mayer Steel Pipe Corporation independent directors; Qing-Quan Luo/Mayer Steel Pipe Corporation independent directors.

Name of the new position holder: Huang-Chi Liu; Jui-Hsiang Huang; Chih-Wei Chang. Resume of the new position holder: Huang-Chi Liu/Mayer Steel Pipe Corporation independent directors, Jui-Hsiang Huang/General Manager of Feida Enterprise Management Huiwen Co. Ltd., Chih-Wei Chang/Chairman of Youwei Information Co.

Ltd. .Effective date of the new member is July 1, 2022. The term of the Remuneration Committee is the same as the term of the appointed Board of Directors.