The Material Supply Co.,Ltd., China Railway No.3 Engineering Group Co., Ltd.

International Industry Category: Wholesale and retail trade

International Industry Major Class: Wholesale Industry

International Industry Middle Class: Wholesale of mineral products, building materials and chemical products

International Industry Sub Class: Wholesale of coal and its products

General Projects： Building materials sales； Metal material sales； Sales of steel bars for construction； Metal structure manufacturing； Metal structure sales； Sales of non-metallic minerals and products； Building stone processing； Sales of coal and its products； Non-ferrous metal alloy sales； Cement product sales； Sales of building waterproofing membrane products； Architectural decoration、 Manufacturing of plumbing pipe parts and other metal products for construction； refined oil wholesale（ No hazardous chemicals）；Chemical product sales（ Does not contain permitted chemical products）； Petroleum product sales（ No hazardous chemicals）；Specialty chemical product manufacturing（ No hazardous chemicals）； Seal sales； Specialty chemical product sales（ No hazardous chemicals）； Sales of glass fiber reinforced plastic products； Sales of thermal and acoustic insulation materials； Paint sales（ No hazardous chemicals）； Sales of special equipment for environmental protection； Hardware wholesale； Machinery and equipment sales； Mechanical and electrical equipment sales； Construction machinery and equipment rental； Sales of metal wire ropes and their products； Firefighting equipment sales； Sales of labor protection products； Rental Services（ No licensed rental services）； electric wire、 Cable Operations； Sales of generators and generator sets； Supply of commercial instruments and meters； Housing rental； Non-residential real estate rentals； Information consulting services（ No licensing information consulting services）； General cargo warehousing services（ Does not contain hazardous chemicals or other items that require licensing and approval）； Import and export of goods； Technology import and export。（ 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： Construction project construction； Road freight transport（ Does not contain dangerous goods）。（ 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.）

Chinese Industry Category: Trade and Retail

Chinese Industry Major Class: Commodity wholesale

Chinese Industry Middle Class: Wholesale of metals and metal ores

Chinese Industry Sub Class: Wholesale of ferrous metals and ores