Former Chairman of China Petroleum & Chemical Industry Federation, Former President of Chemical Industry & Engineering Society of China, Former Vice Minister of Ministry of Chemical Industry of China;
General Manager of China Everbright Co. Ltd;
Member of Chinese Academy of Engineering; Former President of Nanjing University of Technology;
Member of Chinese Academy of Engineering, Tsinghua University;
Member of Chinese Academy of Sciences, Tsinghua University;
Member of Chinese Academy of Engineering, Tsinghua University;
Former Vice President, China Association for Science and Technology;
Department of Chemical Engineering, Columbia University, USA;
General Manager of UBS Securities Co. Limited;
Member of Chinese Academy of Engineering, President of Beijing University of Chemical Technology;
Vice General Manager of China National Petroleum Corporation (CNPC);
Deputy Director General, Department of Raw Material Industries, Ministry of Industry and Information Technology, People's Republic of China;
Director of Opinion Department, People's Daily.