Taiwan Steel Union Co. Ltd. announced change in directors. Resume of the previous position holder: Feng Hsin Steel Co.

Ltd./Representative¡GLin, Chih-Kang - Production Vice President of Feng Hsin Steel Co. Ltd. and United Steel Corporation/Representative¡GYeh, Shih-Cheng -Chairman of United Steel Corporation and Resume of the new position holder: United Steel Corporation/Representative¡GYeh, Chun-Sheng -Manager of United Steel Corporation and appointment of Huang, Xiao-Xin/Chairman of the Formosa Association of Resource Recycling as independent director, effective May 26, 2022.