7月27日，中国石油天然气集团公司、中国石油化工集团公司正式挂牌成立，标志着我国石油石化产业大重组初步完成，党的十五大确定的组建石油石化两大集团的战略决策正式付诸实施。国务院关于成立中国石油、中国石化两大集团公司的决定，是贯彻党的十五大精神，发展社会主义市场 July 27, China National Petroleum Corporation, China Petrochemical Corporation was formally established, marking the preliminary restructuring of China’s oil and petrochemical industry was completed, the party’s 15 largest coalition set up the strategic decision-making of the two groups of oil and petrochemical formally put into Implementation. The decision of the State Council on establishing the two largest group companies of PetroChina and Sinopec is to implement the spirit of the 15th Party Congress and develop the socialist market