Section 06 Products of the chemical or allied 31 Fertilisers 31 02 Mineral or chemical fertilizers, nitrogenous 31 02 40 Mixtures of ammonium nitrate with calcium carbonate or other inorganic non-fertilisin Commodity Code Description 31 02 40 00 Mixtures of ammonium nitrate with calcium carbonate or other inorganic non-fertilisin
