Section 06 Products of the chemical or allied 31 Fertilisers 31 02 Mineral or chemical fertilizers, nitrogenous 31 02 90 Other, including mixtures not specified in the foregoing subheadings 31 02 90 00 Other, including mixtures not specified in the foregoing subheadings Commodity Code Description 31 02 90 00 00 Other, including mixtures not specified in the foregoing subheadings
