Xi'an Oil and Gas Technology Co., Ltd.

International Industry Category: Leasing and business services

International Industry Major Class: Business Services

International Industry Middle Class: Other business services

International Industry Sub Class: Other unlisted business services

General Projects： Oil and gas technical services； Technical Services、 Technology Development、 Technical Consulting、 Technical Exchange、 Technology Transfer、 Technology Promotion； Engineering and technical services（ Planning Management、 Survey、 design、 Except supervision）； Information technology consulting services； Specialty chemical product sales（ No hazardous chemicals）；Specialty chemical product manufacturing（ No hazardous chemicals）； Synthetic material sales； Synthetic material manufacturing（ No hazardous chemicals）； Software Development； Soil environmental pollution prevention and control services； New material technology research and development； New material technology promotion service； Industrial Engineering Design Services； Industrial Design Services； Machinery and equipment sales； Resource recycling technology research and development； Engineering and technical research and experimental development； Import and export of goods； Technology import and export； Import and export agent； Petroleum product sales（ No hazardous chemicals）； Sales of special equipment for oil drilling； Ore dressing； Manufacturing of special equipment for oil drilling； Engineering Management Services；Chemical product sales（ Does not contain permitted chemical products）； Chemical product production（ Does not contain permitted chemical products）； Sales of labor protection products； Office equipment supplies sales； Manufacturing of geological exploration and seismic instruments； Special equipment repair； Coal washing； Ore dressing（ Removal of rare earth、 Radioactive minerals、 Tungsten）； Mineral resource reserve assessment services； Mineral washing and processing（ Removal of rare earth、 Radioactive minerals、 Tungsten）； Mechanical equipment research and development； Sales of new catalytic materials and additives； Petroleum products manufacturing（ No hazardous chemicals）。（ Except for projects that require approval according to law， Carry out business activities independently in accordance with the law with a business license） Licensed Projects： Blasting operations； Onshore oil and gas extraction； Mineral resource exploration； Mining of non-coal mine mineral resources（ Removal of rare earth、 Radioactive minerals、 Tungsten）； coal mining； Dangerous chemical operations。（ Projects that require approval according to law， Business activities can only be carried out after approval from relevant departments， The specific business items are subject to the approval results.）

Chinese Industry Category: Petroleum and Petrochemical

Chinese Industry Major Class: Oil and gas extraction

Chinese Industry Middle Class: Oil extraction

Chinese Industry Sub Class: Onshore oil production