Fertilizers

310100 Fertilizers, animal or vegetable; whether or not mixed together or chemically treated; fertilizers, produced by the mixing or chemical treatment of animal or vegetable products

310210 Fertilizers, mineral or chemical; nitrogenous, urea, whether or not in aqueous solution 310221 Fertilizers, mineral or chemical; nitrogenous, ammonium sulphate 310229 Fertilizers, mineral or chemical; nitrogenous, other than ammonium sulphate 310230 Fertilizers, mineral or chemical; nitrogenous, ammonium nitrate, whether or not in aqueous solution 310240 Fertilizers, mineral or chemical; ammonium nitrate with calcium carbonate or other inorganic non-fertilizing substances, mixtures thereof 310250 Fertilizers, mineral or chemical; nitrogenous, sodium nitrate 310260 Fertilizers, mineral or chemical; nitrogenous, double salts and mixtures of calcium nitrate and ammonium nitrate 310280 Fertilizers, mineral or chemical; nitrogenous, mixtures of urea and ammonium nitrate in aqueous or ammoniacal solution 310290 Fertilizers, mineral or chemical; nitrogenous, other kinds including mixtures not specified in the foregoing subheadings

310311 Fertilizers, mineral or chemical; phosphatic, superphosphates, containing by weight 35% or more of diphosphorus pentaoxide (P2O5) 310319 Fertilizers, mineral or chemical; phosphatic, superphosphates, other than containing by weight 35% or more of diphosphorus pentaoxide (P2O5) 310390 Fertilizers, mineral or chemical; phosphatic, n.e.c. in heading no. 3103

310420 Fertilizers, mineral or chemical; potassic, potassium chloride 310430 Fertilizers, mineral or chemical; potassic, potassium sulphate 310490 Fertilizers, mineral or chemical; potassic, n.e.c. in heading no. 3104

310510 Fertilizers, mineral or chemical; in tablets or similar forms or in packages of a gross weight not exceeding 10kg 310520 Fertilizers, mineral or chemical; containing the three fertilizing elements nitrogen, phosphorus and potassium 310530 Fertilizers, mineral or chemical; diammonium hydrogenorthophosphate (diammonium phosphate) 310540 Fertilizers, mineral or chemical; ammonium dihydrogenorthophosphate (monoammonium phosphate) and mixtures thereof with diammonium hydrogenorthophosphate (diammonium phosphate) 310551 Fertilizers, mineral or chemical; containing nitrates and phosphates 310559 Fertilizers, mineral or chemical; containing the two fertilizing elements nitrogen and phosphorus, other than nitrates and phosphates 310560 Fertilizers, mineral or chemical; containing the two fertilizing elements phosphorus and potassium 310590 Fertilizers, mineral or chemical; n.e.c. in heading no. 3105