5 1。 By 2022165438+1October 29th, Sinopec Zhang Yuqin will be 5 1 year old. China Petrochemical Co., Ltd., referred to as "China Petrochemical" or "China Petrochemical" for short, is a super-large petrochemical enterprise group reorganized by the state on the basis of the original sinopec group 1998, and is a central enterprise directly under the State-owned Assets Supervision and Administration Commission of the State Council.