Yu Xizhi, Employee’s Representative Supervisor of Sinopec Corp. Mr Yu is a professor-level senior engineer with a Ph.D. in engineering. In August 1997, he was appointed as Deputy Manager of Anqing Petrochemical Complex and Manager of Fertiliser Plant; in September 1999, he became a member of the CPC Standing Committee of Anqing Petrochemical Complex; in February 2000, he was appointed as Deputy Manager of Sinopec Anqing Company and in September 2000, he was appointed as Manager of Sinopec Anqing Company. In January 2005, he was appointed as Manager of Anqing Petrochemical Complex and from May 2009 to July 2010, he served a temporary position at the Standing Committee of the CPC Anqing Municipal Committee. In July 2010, he became General Manager and Deputy Secretary of the CPC Committee of Maoming Petrochemical Company and General Manager of Sinopec Maoming Company; in July 2016, Mr. Yu was appointed as head of Maoming-Zhanjiang Integration Project Leading Group; in December 2016, he became Executive Director, General Manager and Deputy Secretary of the CPC Committee of Zhongke (Guangdong) Refining and Petrochemical Co., Ltd. Since April 2017, Mr. Yu has been Director General of Human Resources Department of Sinopec Corp. In June 2017, he was elected as Employee’s Representative Supervisor of Sinopec Corp.