He Wencheng born in 1958, a supervisor and the chairman of the Supervisory Committee. Mr. He is a senior accountant. He joined CSR ZELRI in September 2009 as the vice general manager and chief financial officer. He held various positions as accountant, deputy manager of the finance department, manager of the finance division and the chief accountant of ZELW from December 1977 to March 2007. He served as the chief accountant of Qishuyan Works from March 2007 to January 2008 and the vice general manager and chief financial officer of CSR Qishuyan from January 2008 to September 2009. Mr. He studied at East China Jiaotong University from August 1983 to July 1985. Mr.He was appointed as an supervisor of the Company in June 2010.

Pang Yiming born in 1964, a supervisor. Mr. Pang is the director of the operation management department of the Company. Mr. Pang joined the Parent Group in October 1982 and has held positions of the assistant to the general manager of the manufacturing centre of CSR ZELRI and the deputy general manager, chief production officer and director of the production department of Time Electronics. Mr. Pang has been the assistant to director and deputy general manager of the marketing management department of marketing center of the Company from January 2007 to January 2009. Mr. Pang was appointed as director of Zhuzhou Times Guangchuang Converter Technology Co., Ltd. from September 2005 to August 2008. Mr. Pang served as the director of the marketing management department of the Company from January to December 2009, and has been the director of the operation management department of the Company since Janurary 2010. Mr. Pang graduated from Central South University in 2004 after a three-year study in management and engineering. Mr. Pang was appointed as an employees’ representative supervisor of the Company in September 2005.

Zhou Guifa born in 1964, a supervisor. Mr. Zhou is a professor ranked senior engineer. He joined the Parent Group in 1985 and has held various positions as engineer, senior engineer and senior engineer (professor rank) at the R&D centre of CSR ZELRI and the technology centre of the Company. Mr. Zhou served as the chief technology officer of Shanghai branch of the technology centre of the Company from September 2005 to December 2006, and has been the chief scientist of the Company since January 2007. Mr. Zhou graduated from Dalian Railway Institute with a bachelor degree in engineering in 1985, obtained a master degree in engineering from the Central South University in 1997 and a doctorate degree in engineering from the Tongji University in 2009. Mr. Zhou was appointed as an employees’ representative supervisor of the Company in January 2010.

Geng Jianxin born in 1954, an independent supervisor. Mr. Geng has been a teacher at the Department of Accounting of the Renmin University of China since 1993 and now a professor and a doctoral supervisor thereof. Mr. Geng graduated from Zhejiang Metallurgy and Economics College, majoring in accountancy in 1981. He worked as an assistant accountant for a geophysics exploration company of the Ministry of Metallurgical Industry from 1981 to 1984 and for the Taxation Bureau of Baoding, Hebei from 1984 to 1985. He obtained his master degree in economics from Zhongnan University of Law and Economics in 1988 and worked as a lecturer and assistant professor at Hebei university of Economics and Business from 1988 to 1990. Mr. Geng obtained his doctorate degree in administration from the Department of Accounting of the Renmin University of China in 1993.Mr.Geng was appointed as an independent supervisor of the Company in June 2011.