China Petrochemical Corporation (Sinopec Group) is a super-large petroleum and petrochemical enterprise group.established by the state in July 1998 on the basis of the former China Petrochemical Corporation,and further incorporated as a limited liability corporation in August 2018.A super large petroleum and petrochemical group,the company has a registered capital of 274.9 billion yuan with the board chairman of sinopec Group serving as its legal representative.