HSN CODE - 31022100 : AMMONIUM SULPHATE

Harmonised System of Nomenclature (HSN Codes) 31022100 are used for the AMMONIUM SULPHATE products under Goods and Service Tax classification.

India was originally using 6 digit HSN codes to classify commodities but later two more digits were added to make the codes more precise, resulting in an 8 digit classification.

Understanding HSN Code 31022100

First two digits (31) represent the chapter number which is Chapter 31 - Fertilizers

Next two digits (02) represent the heading number which is MINERAL OR CHEMICAL FERTILISERS, NITROGENOUS

Next two digits (21) represent the product code which is Ammonium sulphate; double salts and mixtures of ammonium sulphate and ammonium nitrate

Last two digits (00) are for final or deeper classification which is AMMONIUM SULPHATE

All 8 digits of HSN code is mandatory for export & imports for tax invoice of GST.