Licensed Projects: Production of hazardous chemicals, Dangerous chemical operations, Hazardous chemical storage, Food additive production, Special equipment inspection and testing, Mobile pressure vessels/ Gas cylinder filling, Road transport of dangerous goods, Road freight transport( Does not contain dangerous goods), Gas Operation。( 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: Basic chemical raw materials manufacturing( The manufacture of permitted chemicals such as hazardous chemicals is not required), Chemical product production( Does not contain permitted chemical products), Ecological and environmental material manufacturing, Wastewater treatment and recycling, Carbon reduction、 Carbon conversion、 Carbon capture、 Carbon sequestration technology research and development, Greenhouse gas emission control technology research and development, Petroleum product sales( No hazardous chemicals),Chemical product sales( Does not contain permitted chemical products), Metal material sales, Metal ore sales, Fertilizer sales, Sales of ecological and environmental materials, gas、 Liquid separation and purification equipment sales, Internet sales( Except for the sale of goods that require a license), Non-edible ice sales, Food additive sales, Low temperature storage( Does not contain hazardous chemicals or other items that require licensing and approval), General cargo warehousing services( Does not contain hazardous chemicals or other items that require licensing and approval), Air pollution control, Atmospheric pollution prevention and control services, Enterprise Management Consulting, Enterprise Management, Coal sales( No physical coal trading is conducted in the Beijing area、 Storage and transportation activities)。( In addition to licensing business, Able to independently operate projects that are not prohibited or restricted by laws and regulations)