Common HS codes for fertilizers

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	HS Code	Fertilizers
31.01		Animal/Vegetable Fertilizer, mixed/not/chemically treated
	3101	Animal or Vegetable Fertilizers, Fertilizers Produced By the Mixing
31.02		Mineral or chemical fertilizers, nitrogenous
	3102.1	Urea (Whether or Not in Aqueous Solution)
	3102.21	Ammonium Sulphate
	3102.29	Double Salts and Mixtures of Ammonium Sulphate or Ammonium Nitrate
	3102.3	Ammonium Nitrate
	3102.4	Mixtures of Ammonium Nitrate
	3102.5	Sodium Nitrate
	3102.6	Double Salts and Mixtures of Calcium Nitrate and Ammonium Nitrate
	3102.7	Calcium Cyanamide
	3102.8	Mixtures of Urea and Ammonium Nitrate in Aqueous or Ammoniacal Solution
	3102.9	Other Nitrogenous Fertilizers
31.03		Mineral or chemical fertilizers, phosphatic
	3103.1	Superphosphates
	3103.2	Basic Slag
	3103.9	Other Phosphatic Fertilizers
31.04		Mineral or chemical fertilizers, potassic.
	3104.1	Carnallite, Sylvite and Other Crude Natural Potassium Salts
	3104.2	Potassium Chloride
	3104.3	Potassium Sulphate
	3104.9	Other Potassic Fertilizers
31.05		Mineral or chemical fertilizers containing two or three of the fertilizing
		elements nitrogen, phosphorus and potassium
	3105.1	Fertilizers in Tablets or in Packages of a Gross Weight Not Exceeding 10kg
	3105.2	Mineral or Chemical Fertilizers Containing Nitrogen, Phosphorus, Potassium
	3105.3	Diammonium Hydrogen orthophosphate (Diammonium Phosphate)
	3105.4	Ammonium Dihydrogen orthophosphate, Mixtures Thereof With
		Diammonium Hydrogen orthophosphate
	3105.51	Fertilizers Containing Nitrates and Phosphates
	3105.59	Other Mineral or Chemical Fertilizers Containing Nitrogen, Phosphates
	3105.6	Mineral or Chemical Fertilizers Containing Phosphorus and Potassium
	3105.9	other Fertilizers
28.14		Ammonia, anhydrous
25.1		Phosphate rock