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General project: pigment manufacturing; Pigment sales; Production of chemical products (excluding licensed chemical products); Sales of chemical products (excluding licensed chemical products); Manufacturing of plastic products; Mineral processing; Mineral washing and processing; Manufacturing of building blocks; General equipment manufacturing (excluding special equipment manufacturing); Property management (except for projects that require approval according to law, business activities can be carried out independently based on the business license) License project: cement production; Production of hazardous chemicals; Operation of hazardous chemicals; Import and export of goods; Various engineering construction activities; Mining of mineral resources (non coal mines); Power generation, transmission, and supply business (for projects that require approval by law, business activities can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results)show moreGeneral project: pigment manufacturing; Pigment sales; Production of chemical products (excluding licensed chemical products); Sales of chemical products (excluding licensed chemical products); Manufacturing of plastic products; Mineral processing; Mineral washing and processing; Manufacturing of building blocks; General equipment manufacturing (excluding special equipment manufacturing); Property management (except for projects that require approval according to law, business activities can be carried out independently based on the business license) License project: cement production; Production of hazardous chemicals; Operation of hazardous chemicals; Import and export of goods; Various engineering construction activities; Mining of mineral resources (non coal mines); Power generation, transmission, and supply business (for projects that require approval by law, business activities can only be carried out after approval by relevant departments, and specific business projects are subject to the approval results)