Wei Chih Steel Industrial Co., Ltd. appointed Wang, Yen-Ching as Audit Committee Member. Name of the previous position holder: Independent Director: Liu, Chi-Hsiung; Independent Director: Sha, Hsu-Sheng; Independent Director: Ting, Chia-Huei. Resume of the previous position holder: Liu, Chi-Hsiung: Independent Directorof the company; Sha, Hsu-Sheng: Independent Director of the company; Ting, Chia-Huei: Independent Director of the company.

Name of the new position holder: Independent Director: Liu, Chi-Hsiung; Independent Director: Sha, Hsu-Sheng; Independent Director: Ting, Chia-Huei; Independent Director: Wang, Yen-Ching. Resume of the new position holder:Liu, Chi-Hsiung: Independent Director of the company; Sha, Hsu-Sheng: Independent Director of the company; Ting, Chia-Huei: Independent Director of the company; Wang, Yen-Ching: CPA, Deloitte Taiwan. Effective date of the new member: June 12, 2023.