Sinopec Kantons Holdings Limited appointed Mr. Sang Jinghua as the executive deputy general manager of the company with effect from 16 May 2019. From July 1990 to May 2019, Sang held positions in Shijiazhuang Refinery Branch Company of China Petroleum & Chemical Corporation, the board secretariat of Sinopec Corp. and SINOPEC Engineering (Group) Co. Ltd. From May 2012 to January 2013, he served as the securities representative of Sinopec Corp. From August 2012 until 16 May 2019, he was the secretary to the board of directors of Sinopec Engineering. From December 2012 until 16 May 2019, he was the company secretary of Sinopec Engineering. From May 2014 until 16 May 2019, he was a vice president of Sinopec Engineering. Sang has been the executive deputy general manager of the company since 16 May 2019.