Liu Ke’an, male, born in 1971, a Chinese citizen without permanent residency abroad. Mr. Liu graduated from the Department of Electrical Engineering of Tongji University with a bachelor’s degree in Industrial Electrical Automation in 1994 and graduated from Zhongnan University of Economics and Law with a master’s degree in Corporate Management in 2008, and graduated from Central South University in December 2015 with a doctor’s degree in transportation and communication engineering. He is a professorate senior engineer. He joined CRRC ZELRI in August 1994 and served as engineer, the chief engineer, senior engineer and the chief designer of CRRC ZELRI. Mr. Liu held various positions such as director of the drive technology department of technology centre, director of systems project department of the technology centre, deputy director and director of the technology centre of the Company since September 2005. He was an employee representative supervisor of the Company from December 2007 to January 2010, the chief technology officer of the Company from January 2010 to June 2012 and the vice general manager and the chief engineer of the Company from June 2012 to January 2016. From January 2016 to August 2020, he served as an executive director and the general manager of the Company. Mr. Liu has been a director and the general manager of CRRC ZELRI from August 2020 to February 2024, a standing committee member of the Party Committee of CRRC Group since January 2024, a standing committee member of the Party Committee and a vice president of CRRC since February 2024. Mr. Liu has been the Vice Chairman of the Board and an executive Director of the Company since September 2020. He currently serves as the Vice Chairman of the Board and an executive Director of the Company.