Dagang OILFIELD Group Ltd. Company

International Industry Category: Manufacturing

International Industry Major Class: Oil, coal and other fuel processing industries

International Industry Middle Class: Refined petroleum products manufacturing

International Industry Sub Class: Crude oil processing and petroleum product manufacturing

Licensed Projects： Mineral Resources（ Non-coal mines） mining； Gas Operation； Food sales； Food production； Food Internet Sales； Power generation business、 Power transmission business、 for（ match） Electricity business； Power facility installation、 Repair、 Test； Urban delivery transportation services（ Does not contain dangerous goods）； Accommodation Services； Catering Services； Publication printing； document、Printing of materials and other printed materials； Internet Information Services； General Aviation Services； Category II value-added telecommunications services； Basic telecommunications services； Road freight transport（ Does not contain dangerous goods）； Heating services。（ Projects that require approval according to law， Business activities can only be carried out after approval from relevant departments， The specific business projects are subject to the approval documents or licenses of relevant departments.） General Projects： Import and export agent； Import and export of goods； Lubricant sales； Petroleum product sales（ No hazardous chemicals）； Oil and gas technical services； Sales of special equipment for oil drilling；Supply Chain Management Services； Instrument repair； Housing rental； Small and micro passenger car rental services；Labor Services（ Excluding labor dispatch）； Property Management； Office Services； Catering Management； Agricultural and horticultural services； Photography and video production services； Construction project supervision； Foreign contracting projects； Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion； Software Development； Network Technology Services； Data processing and storage support services； Blockchain technology-related software and services； Big Data Services； Information system operation and maintenance services； General cargo warehousing services（ Does not contain hazardous chemicals or other items that require licensing and approval）； Bidding agency services； Certification Consulting； Sales of needlework textiles； Home appliance sales； Daily necessities sales； Paper product sales； Food additive sales； Food detergent sales； Internet sales（ Except for the sale of goods that require a license）； Disinfectant sales（ No hazardous chemicals）； Wholesale of edible agricultural products； Edible agricultural product retail； Aquatic Products Wholesale； Aquatic product retail； Computer and office equipment repair； Sales of industrial automatic control systems； IoT device sales； Heat production and supply； Wastewater treatment and recycling； Machinery and equipment rental； Land use rights lease； Office equipment rental services；Computer and communication equipment rental； Conference and Exhibition Services； Urban greening management； Building cleaning services； Professional cleaning、 Cleaning、 Disinfection services； Residential water and electricity installation and maintenance services； Housekeeping service； Laundry service； Takeaway delivery service； Market management services； Horticultural product cultivation； Audiovisual production； Intelligent control system integration； Information system integration services； Information technology consulting services； Internet security services； Railway transport support activities； Total mass4.5 Road freight transport by ordinary freight vehicles of 2,000 tons or less（ Except online freight and dangerous goods）； Low temperature storage（ Does not contain hazardous chemicals or other items that require licensing and approval）。（ Except for projects that require approval according to law， Carry out business activities independently in accordance with the law with a business license）

Chinese Industry Category: Petroleum and Petrochemical

Chinese Industry Major Class: Oil and gas extraction

Chinese Industry Middle Class: Oil and gas production support activities

Chinese Industry Sub Class: Oil and Gas Engineering