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HSN CODE - 28443022 : Thorium hydroxide

Harmonised System of Nomenclature (HSN Codes) 28443022 are used for the Thorium hydroxide 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 28443022

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 (44) represent the heading number which is RADIOACTIVE CHEMICAL ELEMENTS AND RADIOACTIVE ISOTOPES (INCLUDING THE FISSILE OR FERTILE CHEMICAL ELEMENTS AND ISOTOPES) AND THEIR COMPOUNDS; MIXTURES AND RESIDUES CONTAINING THESE PRODUCTS

Next two digits (30) represent the product code which is Compounds of thorium or of uranium depleted in U235

Last two digits (22) are for final or deeper classification which is Thorium hydroxide

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