Chen Yaohuan, Employee’s Representative Supervisor of Sinopec Corp. Mr. Chen is a professor level senior engineer with a master’s degree in Central Party School of the CPC. In October 2008, he was appointed as Deputy Director General of Refining Department of Sinopec Corp. In March 2015, he was appointed as Executive Director, General Manager and Deputy Secretary of the CPC Committee of Sinopec Beihai Refining and Chemical Limited Liability Company. In May 2015, he was appointed as a member of the Standing Committee of the CPC Beihai Municipal Committee. In June 2018, he was appointed as General Manager and Deputy Secretary of the CPC Committee of Guanzhou Branch of Sinopec Corp. and General Manager of Guangzhou Branch of Sinopec Assets Management Corporation. In July 2019, he was appointed as Deputy Director General (Director General Level) and chief engineer of Refining Department of Sinopec Corp. In October 2019, he was appointed concurrently as Chairman of Sinopec Kantons International Limited and Sinopec Kantons Holdings Limited. In December 2019, he was appointed as General Manager and chief engineer of Refining Department of Sinopec Corp. In December 2019, he was appointed concurrently as Vice Chairman and Chairman of Audit Committee of Yanbu Aramco Sinopec Refining Company Ltd. In August 2020, he was appointed concurrently as Executive Director and Secretary of CPC Committee of Sinopec Petroleum Marketing Company Limited and Chairman of Sinopec Petroleum Storage and Reserve Limited. In January 2021, he was elected as Employee’s Representative Supervisor of Sinopec Corp.