China Steel Corporation announced change of juristic-person representative director. Date of occurrence of the change: May 02, 2024. Name of the previous position holder: Chao-Tung Wong.

Resume of the previous position holder: Chairman of CSC. Name of the new position holder: Shyi-Chin Wang. Resume of the new position holder: President of CSC.

Reason for the change: retirement and resignation. Resign of juristic-person representative director, effected at May 18, 2024. Effective date of the new appointment is May 18, 2024.