HSN CODE - 28321020 : SODIUM HYDROSULPHITES

Harmonised System of Nomenclature (HSN Codes) 28321020 are used for the SODIUM HYDROSULPHITES 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 28321020

First two digits (28) represent the chapter number which is Chapter 28 - Inorganic chemicals; organic or inorganic compounds of precious metals, of rare-earth metals, of radioactive elements or of isotopes

Next two digits (32) represent the heading number which is SULPHITES; THIOSULPHATES

Next two digits (10) represent the product code which is Sodium sulphites

Last two digits (20) are for final or deeper classification which is SODIUM HYDROSULPHITES

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