China Railway Group Limited received the written resignation report from Mr. DUAN Yongchuan on 8 February 2021. In light of personal reasons, Mr. DUAN Yongchuan has tendered his resignation as the vice president of the Company. Upon his resignation, Mr. DUAN Yongchuan will not hold any position in the Company. According to the requirements of the Company Law, the resignation report of Mr. DUAN Yongchuan shall take effect upon receipt by the Board. The resignation of Mr. DUAN Yongchuan would not affect the normal productions and operations of the Company.