Mineral or chemical fertilizers, nitrogenous:

3102.10.00Urea, whether or not in aqueous solution 3102.10.00.10Solid urea 3102.10.00.30Diesel exhaust fluid (DEF) of a kind meeting ISO 22241 3102.10.00.50Other 3102.21.00.00Ammonium sulfate 3102.29.00.00Other 3102.30.00.00Ammonium nitrate, whether or not in aqueous solution 3102.40.00.00Mixtures of ammonium nitrate with calcium carbonate or other inorganic nonfertilizing substances 3102.50.00.00Sodium nitrate 3102.60.00.00Double salts and mixtures of calcium nitrate and ammonium nitrate 3102.80.00.00Mixtures of urea and ammonium nitrate in aqueous or ammoniacal solution 3102.90.01.00Other, including mixtures not specified in the foregoing subheadings