Gong Tong, male, born in 1974 , a Chinese citizen without permanent residency abroad. Mr. Gong graduated from Southwest Jiaotong University with a bachelor’s degree in Electric Traction and Transmission Control in July 1996. He is a senior engineer. Mr. Gong joined CRRC ZELRI in August 1996 and has worked for the technical service department, after-sales service department and quality service department of the electrical equipment factory of CRRC ZELR, Zhuzhou Times Fittings Technical Service Co., Ltd. and the technical service department. He has taken various positions as a marketing center service director, director of the quality and safety department, general manager of after-sales service department and director of planning and development department of the Company from January 2005 to July 2011, a general manager of Guangzhou CRRC Times from July 2011 to April 2013, a deputy general manager of the business division for urban railway equipment of the Company from May 2013 to February 2016, a deputy chief economist, director of planning and development department, general manager of the business division for new industry of the Company from February 2016 to July 2017, and a deputy chief economist and general manager of the business division for urban railway equipment of the Company from July 2017 to March 2020. Mr. Gong has been a deputy general manager of the Company since March 2020.