Ma Yunshuang, male, born in 1971, Chinese nationality, no right of abode abroad, doctoral degree, is a senior engineer, Deputy Secretary of the Party Committee, director, Deputy Party Secretary and President of CRRC Corporation Limited, and also serves as Deputy Party Secretary, director and General manager of CRRC Group. Mr. Ma served as Deputy general manager, Deputy Party secretary, vice chairman and general manager of CSR Qingdao Sifang Co., LTD. Deputy Secretary of the Party Committee, Director and General Manager of CRRC Qingdao Sifang Co., LTD. Member of the Standing Committee of the CPC Committee and Vice President of CRRC Corporation; Group company Party Committee member.