Golden Key (Yunnan) Import and Export Trading Co., Ltd.

International Industry Category: Wholesale and retail trade

International Industry Major Class: Wholesale Industry

International Industry Middle Class: Wholesale of machinery and equipment, hardware products and electronic products

International Industry Sub Class: Wholesale of other machinery and electronic products

Licensed Projects： Import and export of medicines； Recycling of renewable resources（ Except for productive scrap metal）； Class III medical device operation；Ⅱ、Ⅲ Sales of radiation-related devices；Ⅱ、Ⅲ、Ⅳ、Ⅴ Sales of radioactive sources。（ 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 of goods； Technology import and export； Food import and export； Rare earth metal smelting； Primary processing of edible agricultural products； Harmless treatment of recycled food；Chemical product sales（ Does not contain permitted chemical products）； Recycled resource sales； Recycled resource processing； Human Resources Services（ Excluding employment agency activities、 Labor dispatch services）； Research and development of construction waste recycling technology； Research and development of waste asphalt recycling technology； Resource recycling technology research and development； Mineral resource reserve estimation and reporting services； Mineral resource reserve assessment services； Sales of Class I medical devices； Sales of Class II medical devices； Chinese herbal medicine cultivation； Chinese herbal medicine cultivation（ In addition to China's rare and unique precious and fine varieties）； Chinese herbal medicine acquisition； Wholesale of edible agricultural products； International air freight forwarding； Ore dressing（ Removal of rare earth、 Radioactive minerals、 Tungsten）； Building stone processing； Non-ferrous metal rolling processing； Electroplating； Building materials sales； Building Block Sales； Sales of architectural ceramic products； Building cleaning services； Urban and rural appearance management； Literary Creation； Sales of building decoration materials； Floor sales； Internet sales（ Except for the sale of goods that require a license）； Timber sales； Timber procurement； Sales of agricultural and sideline products； Sales of steel bars for construction； Cement product sales； Staircase sales； Concrete structural component sales； Sales of non-metallic minerals and products； Non-metallic mineral product manufacturing； Metal ore sales； Mineral washing and processing； Precious metal smelting（ Removal of rare earth、 Radioactive minerals、 Tungsten）； Sales of special ceramic products； Sales of metal matrix composites and ceramic matrix composites； Plastic product sales； Sales of glass fiber reinforced plastic products； Sales of engineering plastics and synthetic resins； Plastic product manufacturing； Glass fiber reinforced plastic product manufacturing； Road freight transport station operation； Rubber product manufacturing； Rubber product sales； Fertilizer sales； Fertilizer sales； Recycling and cascade utilization of waste power batteries for new energy vehicles（ No hazardous waste management）； Precious metal smelting； Common non-ferrous metal smelting； Coal-based activated carbon and other coal processing； Petroleum products manufacturing（ No hazardous chemicals）； Ferrous Metal Casting；Metal material manufacturing； Non-ferrous metal alloy manufacturing； Non-ferrous metal casting； Metal structure sales； Sales of high-quality special steel materials； Metal material sales； Non-ferrous metal alloy sales； Price appraisal； Non-metallic waste and scrap processing； Productive scrap metal recycling。（ 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: Environmental friendly

Chinese Industry Major Class: Environmental protection services

Chinese Industry Middle Class: Resource recycling

Chinese Industry Sub Class: Non-metallic resource recycling