First, the company name is different.
The full name of PetroChina is China Petroleum and Natural Gas Enterprise Group, which is a super-large petrochemical group company established on the basis of the former headquarters of China Petroleum and Natural Gas Company. China Petrochemical Co., Ltd., the full name of which is China Petrochemical Co., Ltd., is a super-large petrochemical group company established in the former headquarters of China Petrochemical Co., Ltd.
Second, the business scope is different.
The business scope of China Petroleum is the exploration, development, design, production infrastructure, production, processing, development and utilization of onshore oil, natural gas and natural gas, or the production and manufacture of special machinery and equipment for petroleum; Storage and transportation of commodities and by-products above institutions; Distribute the commodities of the enterprise system according to the provisions of the state; Supply of basic construction materials for gas production, supply and sales of machinery, equipment and instruments.
The main business areas of China Petrochemical include: industrial investment and capital management; Oil and gas exploration, exploitation, storage and transportation (including pipeline transportation), sales, development and utilization; Production, sale, storage and transportation of coal; Petroleum refining; Wholesale storage, transportation, wholesale and retail of refined oil; Production, sales, storage and transportation of petrochemical plants, gas chemical plants, energy and chemical industries and other chemical raw materials; Production, sales, storage and transportation of electric energy commodities such as new energy technology and floor heating; Exploration, design scheme, consultation, engineering construction and installation of petrochemical engineering projects.
Maintenance and overhaul of petroleum metallurgical equipment; R&D, manufacturing and sales of mechanical equipment products; Production and sales of power engineering, steam, water supply companies and chemical gases; Technology, network technology and information content, scientific research, development, design, application and service consultation for replacing electric energy commodities; Import and export trade of products and processes related to direct selling and agency; Open construction project contracting, procurement bidding and labor dispatch; Modern warehousing logistics and freight logistics services, etc.