Chapter 31

Organic Fertilizers

HS code 3101 covers animal or vegetable fertilizers, including composted manure and treated organic matter intended for soil enrichment in agriculture.

Nitrogenous Mineral Fertilizers

HS code 3102 is for mineral or chemical nitrogenous fertilizers, including urea, ammonium sulphate, and ammonium nitrate used to promote plant growth.

Phosphatic Mineral Fertilizers

HS code 3103 covers mineral or chemical phosphatic fertilizers, such as superphosphates and basic slag, used to improve soil phosphorus levels.

Potassic Mineral Fertilizers

HS code 3104 covers mineral or chemical potassic fertilizers, including potassium chloride (muriate of potash) and potassium sulphate.

Compound and Retail Fertilizers

HS code 3105 is for multi-nutrient fertilizers containing nitrogen, phosphorus, or potassium, and all fertilizers in packages ≤ 10kg.