Road freight transport (excluding dangerous goods). General items: manufacturing of lime and gypsum; manufacturing of non-metallic mineral products; sales of lime and gypsum; processing of non-metallic waste and debris; sales of non-metallic ores and products; solid waste management; manufacturing of chemical products (excluding licensed chemical products); sales of chemical products (excluding licensed chemical products); technical services, technology development, technical consulting, technical exchange, technology transfer, and technology promotion; road freight transport for vehicles with a total mass of 4.5 tons or less (excluding network freight and dangerous goods); mineral processing; manufacturing of specialized chemical products (excluding hazardous chemicals); sales of specialized chemical products (excluding hazardous chemicals).