Youyou (Shenzhen) Energy Co., Ltd.

International Industry Category: Electricity, heat, gas and water production and supply industry

International Industry Major Class: Gas production and supply industry

International Industry Middle Class: Gas production and supply industry

International Industry Sub Class: Natural gas production and supply industry

Sales of coal and its products； Petroleum product sales（ No hazardous chemicals）； Sales of ecological and environmental materials；Chemical product sales（ Does not contain permitted chemical products）； Sales of steel bars for construction； Cement product sales； Lime and gypsum sales； Timber sales； Metal material sales； Daily necessities sales； Sales of daily chemical products； International land freight forwarding； Domestic freight forwarding； Internet of Things Technology Services； IoT application services； Internet of Things technology research and development；Supply Chain Management Services； Software Development； Artificial intelligence application software development； Domestic trade agent； Trade Brokerage； Consignment service； Sales Agent； General cargo warehousing services（ Does not contain hazardous chemicals or other items that require licensing and approval）； Low temperature storage（ Does not contain hazardous chemicals or other items that require licensing and approval）； Smart warehousing equipment sales； Blockchain technology-related software and services； Sales of Class I medical devices； General mechanical equipment installation services； Machinery and equipment rental； Machinery and equipment sales； Construction machinery sales； Security equipment sales； Construction machinery and equipment rental； Firefighting equipment sales； Sales of photovoltaic equipment and components； Building materials sales； Plastic product sales； Sales of engineering plastics and synthetic resins； Metal ore sales； Sales of new metal functional materials； Sales of high-performance non-ferrous metals and alloy materials； Metal product sales； Non-ferrous metal alloy sales； Sales of metal parts for construction； Internet sales（ Except for the sale of goods that require a license）； Electronics sales； Grain sales； Bean and potato sales； Livestock and fishery feed sales； Aquatic Products Wholesale； Sales of agricultural and sideline products； Clothing and accessories wholesale； Sales of needle textiles and raw materials； Home appliance sales； Wholesale of kitchenware, sanitary ware and daily necessities； Auto parts wholesale； Hardware wholesale； Forestry product sales；Office equipment sales； Agriculture、 Forest、 Mu、 vice、 Sales of specialized fishing machinery； Conference and Exhibition Services； Wholesale of edible agricultural products； Enterprise Management Consulting； Specialty chemical product sales（ No hazardous chemicals）； Sales of non-metallic minerals and products； Fertilizer sales； Wholesale of protective equipment for medical staff； Coal-based activated carbon and other coal processing； Building stone processing； Import and export of goods； Technology import and export； Offshore trading operations； Grain and oil storage services； Sales of Class II medical devices； Import and export agent； customs declaration business； Import and export commodity inspection and appraisal。（ Except for projects that require approval according to law， Carry out business activities independently in accordance with the law with a business license）^ Gas Operation； Liquor business； Food sales； Food Internet Sales； State-owned trading companies manage the import and export of 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 coal and its products

Chinese Industry Sub Class: Coal product wholesale