SUN Guigen, born in 1966, is a vice president of the Company. Mr. SUN is a senior engineer. He graduated from Shanghai University of Finance and Economics with an executive master of business administration degree. Mr. SUN also acts as the deputy general manager of CPI Holding. He was involved in the works of the Group's power plants prior to the Company's listing in 2004. Mr. SUN previously served as the chief engineer of the Company and CPI Holding, the deputy chairman of Changshu Power Plant, the chairman of Fuxi Power Plant, the general manager of Dabieshan Power Plant, the deputy general manager of CP Maintenance Engineering and the deputy general manager of Pingwei Power Plant.