Urea - urea fertilizer Hs Code

Urea - urea fertilizer harmonized system code

Product Overview Urea - Urea Fertilizer classified under HS Code 310210 is a nitrogen-based inorganic compound widely utilized as an agricultural fertilizer. Chemically defined as CO(NH2)2, urea is a white crystalline substance with a typical nitrogen content of approximately 46% by weight, making it one of the most concentrated nitrogen fertilizers available. This product is manufactured through a controlled chemical synthesis process involving ammonia and carbon dioxide, resulting in a high-purity granular or prilled form that ensures ease of application and uniform nutrient delivery. The HS Code 310210 encompasses urea fertilizers, including those with and without additives, and is subdivided into various forms such as granular, prilled, and liquid preparations. Primarily, urea serves critical roles in enhancing soil fertility and crop yield across diverse agricultural sectors. Its commercial applications extend to food service industries for agricultural produce supply chains, retail distribution to farmers, and processing industries engaged in fertilizer formulation. The product’s competitive advantage lies in its high nutrient density, cost-effectiveness, and compatibility with multiple soil types, establishing it as a globally preferred nitrogen source in international fertilizer markets. HS Code Classification & Trade Specifications The Harmonized System (HS) Code 310210 is structured hierarchically as follows: Chapter 31 (Fertilizers), Heading 3102 (Mineral or Chemical Fertilizers Containing the Following Nutrients: Nitrogen, Phosphorus, and Potassium), and Subheading 310210 (Urea, whether or not in aqueous solution). This classification is based on the chemical composition and primary nutrient content, specifically identifying urea as a nitrogenous fertilizer distinct from other nitrogen-phosphorus-potassium compounds. Urea under this code is typically packaged in moisture-resistant, woven polypropylene bags with capacities ranging from 25 to 50 kilograms to prevent caking and degradation during transit. Preservation involves maintaining low humidity conditions and temperature control to inhibit hydrolysis and preserve granule integrity. Shipping protocols comply with international safety and environmental standards, including adherence to IMO regulations for bulk or containerized transport. Quality standards for urea fertilizers are governed by ISO 18642 and relevant national standards, ensuring minimum nitrogen content and limiting impurities such as biuret to acceptable thresholds (typically below 1.0%). Compliance with WTO agreements and customs documentation requirements is mandatory to facilitate smooth cross-border trade and accurate tariff classification.

Urea - urea fertilizer Chapter Note

1.- This Chapter does not cover : (a) Animal blood of heading 05.11; (b) Separate chemically defined compounds (other than those answering to the descriptions in Note 2 (a), 3 (a), 4 (a) or 5 below); or (c) Cultured potassium chloride crystals (other than optical elements) weighing not less than 2.5 g each, of heading 38.24; optical elements of potassium chloride (heading 90.01). 2.- Heading 31.02 applies only to the following goods, provided that they are not put up in the forms or packages described in heading 31.05 : (a) Goods which answer to one or other of the descriptions given below : (i) Sodium nitrate, whether or not pure; (ii) Ammonium nitrate, whether or not pure; (iii) Double salts, whether or not pure, of ammonium sulphate and ammonium nitrate; (iv) Ammonium sulphate, whether or not pure; (v) Double salts (whether or not pure) or mixtures of calcium nitrate and ammonium nitrate; (vi) Double salts (whether or not pure) or mixtures of calcium nitrate and magnesium nitrate; (vii) Calcium cyanamide, whether or not pure or treated with oil; (viii) Urea, whether or not pure. (b) Fertilisers consisting of any of the goods described in (a) above mixed together. (c) Fertilisers consisting of ammonium chloride or of any of the goods described in (a) or (b) above mixed with chalk, gypsum or other inorganic non-fertilising substances. (d) Liquid fertilisers consisting of the goods of subparagraph (a) (ii) or (viii) above, or of mixtures of those goods, in an aqueous or ammoniacal solution. 3.- Heading 31.03 applies only to the following goods, provided that they are not put up in the forms or packages described in heading 31.05 : (a) Goods which answer to one or other of the descriptions given below : (i) Basic slag; (ii) Natural phosphates of heading 25.10, calcined or further heat-treated than for the removal of impurities; (iii) Superphosphates (single, double or triple); (iv) Calcium hydrogenorthophosphate containing not less than 0.2 % by weight of fluorine calculated on the dry anhydrous product. (b) Fertilisers consisting of any of the goods described in (a) above mixed together, but with no account being taken of the fluorine content limit. (c) Fertilisers consisting of any of the goods described in (a) or (b) above, but with no account being taken of the fluorine content limit, mixed with chalk, gypsum or other inorganic non-fertilising substances. 4.- Heading 31.04 applies only to the following goods, provided that they are not put up in the forms or packages described in heading 31.05 : (a) Goods which answer to one or other of the descriptions given below : (i) Crude natural potassium salts (for example, carnallite, kainite and sylvite); (ii) Potassium chloride, whether or not pure, except as provided in Note 1 (c) above; (iii) Potassium sulphate, whether or not pure; (iv) Magnesium potassium sulphate, whether or not pure. (b) Fertilisers consisting of any of the goods described in (a) above mixed together.5.- Ammonium dihydrogenorthophosphate (monoammonium phosphate) and diammonium hydrogenorthophosphate (diammonium phosphate), whether or not pure, and intermixtures thereof, are to be classified in heading 31.05. 6.- For the purposes of heading 31.05, the term “other fertilisers” applies only to products of a kind used as fertilisers and containing, as an essential constituent, at least one of the fertilising elements nitrogen, phosphorus or potassium.