Chemicals for industrial purposes; Potash; Manure; Nitrogenous fertilizers; Chemical preparations for stabilizing soil and dust; Soil conditioners for agricultural purposes; Chemical reagents, other than for medical or veterinary purpose; Chemical preparations for use in photography; Fire retardant chemicals; Complex fertilizers; Fertilizers and manures; Plant fertilizers; Fertilizers for domestic use; Fertilizers for agricultural use; Biofertilizers