Technology development, technology transfer, technology consulting, and technology services; Investment and investment management; Repair and maintenance of petroleum, chemical, power equipment and facilities, as well as ships; Oilfield pipeline maintenance and coating; Oilfield production supporting services; Oilfield engineering construction; Personnel training; Labor services; Warehousing services; Import and export of goods, technology, and agency import and export; Integrated services for communication information network systems; Oilfield operation supervision and supervision services; Contracting overseas ports, coastal and offshore oil projects, and domestic international bidding projects; International freight forwarding agent; The following projects are limited to branch operations only: property management; Renting office space; Recycling and wholesale of renewable resources; Ship oil tank cleaning and supporting maintenance services; Environmental governance; Rental of garbage bins and dirty oil and water tanks; Installation, inspection, and maintenance of lifting machinery and pressure pipelines; Consultation on marine engineering surveying, environmental investigation, and environmental impact assessment; Engineering anti-corrosion technology services; Design and construction of weak current engineering; Data processing; Manufacturing of pressure vessels; Oilfield pipeline processing; Dispatch labor personnel required for the implementation of the above-mentioned overseas projects abroad; The following projects are limited to branch operations only: manufacturing and selling petrochemical products, oilfield chemical products (excluding highly toxic and easily producible drugs), and hazardous chemicals (specific projects subject to license documents); Food and Beverages; Ordinary freight transportation; Operating telecommunications business. (1. Without the approval of relevant departments, funds shall not be raised in a public manner; 2. Securities products and financial derivatives trading activities shall not be conducted publicly; 3. Loans shall not be issued; 4. Guarantees shall not be provided to enterprises other than the invested enterprises; 5. Investors shall not be promised that the investment principal will not be lost or promised a minimum return. "Market entities shall independently choose their business projects and carry out business activities in accordance with the law; projects that require approval according to the law shall be carried out in accordance with the approved content after approval by relevant departments; business activities prohibited or restricted by national and local industrial policies shall not be engaged in.)
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Technology development, technology transfer, technology consulting, and technology services; Investment and investment management; Repair and maintenance of petroleum, chemical, power equipment and facilities, as well as ships; Oilfield pipeline maintenance and coating; Oilfield production supporting services; Oilfield engineering construction; Personnel training; Labor services; Warehousing services; Import and export of goods, technology, and agency import and export; Integrated services for communication information network systems; Oilfield operation supervision and supervision services; Contracting overseas ports, coastal and offshore oil projects, and domestic international bidding projects; International freight forwarding agent; The following projects are limited to branch operations only: property management; Renting office space; Recycling and wholesale of renewable resources; Ship oil tank cleaning and supporting maintenance services; Environmental governance; Rental of garbage bins and dirty oil and water tanks; Installation, inspection, and maintenance of lifting machinery and pressure pipelines; Consultation on marine engineering surveying, environmental investigation, and environmental impact assessment; Engineering anti-corrosion technology services; Design and construction of weak current engineering; Data processing; Manufacturing of pressure vessels; Oilfield pipeline processing; Dispatch labor personnel required for the implementation of the above-mentioned overseas projects abroad; The following projects are limited to branch operations only: manufacturing and selling petrochemical products, oilfield chemical products (excluding highly toxic and easily producible drugs), and hazardous chemicals (specific projects subject to license documents); Food and Beverages; Ordinary freight transportation; Operating telecommunications business. (1. Without the approval of relevant departments, funds shall not be raised in a public manner; 2. Securities products and financial derivatives trading activities shall not be conducted publicly; 3. Loans shall not be issued; 4. Guarantees shall not be provided to enterprises other than the invested enterprises; 5. Investors shall not be promised that the investment principal will not be lost or promised a minimum return. "Market entities shall independently choose their business projects and carry out business activities in accordance with the law; projects that require approval according to the law shall be carried out in accordance with the approved content after approval by relevant departments; business activities prohibited or restricted by national and local industrial policies shall not be engaged in.)
