Dai Houliang, aged 45, Director and Senior Vice President of Sinopec Corp. Mr. Dai is a professor level senior engineer, and obtained a doctor Degree. In December 1997, Mr. Dai was appointed as Vice President of Sinopec Yangzi Petrochemical Company;  in April 1998, he was appointed as Director and Vice President of Yangzi Petrochemical Co., Ltd.; in July 2002, he was appointed as Vice Chairman and President of Yangzi Petrochemical Co., Ltd and Director of Sinopec Yangzi Petrochemical Company; in December 2003, he was appointed as Chairman and President of Sinopec Yangzi Petrochemical Co., Ltd. and Chairman of Sinopec Yangzi Petrochemical Company; in December 2004, he was also appointed as Chairman of BASF-YPC Company Limited; in September 2005, he was appointed as the Deputy CFO of Sinopec Corp.; in November 2005, he was appointed as Vice President of Sinopec Corp.; in May 2006, he was elected as Director of the Third Session of the Board of Directors, Senior Vice President and CFO of Sinopec Corp.; in May 2009, he was elected as Director of the Fourth Session of the Board of Directors of Sinopec Corp. and Senior Vice President of Sinopec Corp.