Chongqing Changyuan Group Limited

International Industry Category: Manufacturing

International Industry Major Class: Chemical raw materials and chemical products manufacturing industry

International Industry Middle Class: Specialty Chemical Product Manufacturing

International Industry Sub Class: Manufacturing of other special chemical products

Licensed Projects： Disinfectant production（ No hazardous chemicals）。（ 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：Specialty chemical product manufacturing（ No hazardous chemicals）； Disinfectant sales（ No hazardous chemicals）； Specialty chemical product sales（ No hazardous chemicals）； Production and sales（ Sales within the factory area only）： potassium permanganate、 Sodium permanganate、 Potassium fluorosilicate、 Water gas、 coal tar、 Industrial chloroacetic acid、 metal barrels、Composite salt treatment agent（ Carry out business operations within the validity period and scope specified in the license）。 Bill-based operation： Chromium trioxide、 Sodium chromate、 Sodium dichromate、 Sodium sulfide、 potassium permanganate、 Liquid chlorine、 Chloroacetic acid、 hydrogen peroxide solution、 hydrochloric acid、 potassium hydroxide、 Methyl chloroacetate、 Methyl dichloroacetate、 sulfuric acid（ Carry out business operations within the validity period and scope specified in the license）。 Production and sales of composite brine treatment agentsⅠ type（ Potassium permanganate content16%）、 Composite brine treatment agentⅡ type（ Potassium permanganate content52%）、 Composite brine treatment agentⅢ type（ Potassium permanganate content45%）、 Aerated concrete blocks； Production and sales： Chemical machinery and equipment、 packaging（ No printing） And related technical consulting services； Sale： Iron oxide red、 Iron oxide slag、 Iron oxide yellow、 Iron oxide black、 Chrome green、 Glauber's salt， chromium powder（ No hazardous chemicals）； Building Materials、 Hardware、 rubber products、 Mineral Products、 Chemical raw materials and their products（ No hazardous chemicals）、 coal、 steam、 steel、 plastic products、 Valves and fittings、 rubber products、 asbestos products、 Chemical glass and chemical reagents（ Does not contain precursors or highly toxic reagents）、 Machinery, equipment and spare parts、 Safety Products、 Labor protection supplies、 electrical equipment、 Instruments（ No measuring instruments）、 Import business of parts and related technologies； General equipment maintenance（ No special equipment）； Operate the enterprise's imported raw materials processing and“ Three in one supplement” business。（ 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: Basic Chemicals

Chinese Industry Major Class: Chemical raw materials manufacturing

Chinese Industry Middle Class: Inorganic chemical raw material manufacturing

Chinese Industry Sub Class: Inorganic salt manufacturing