HSN CODE - 25289020 : Natural boric acid containing not more than 85% of H3BO3 (calculated on the dry weight)

Harmonised System of Nomenclature (HSN Codes) 25289020 are used for the Natural boric acid containing not more than 85% of H3BO3 (calculated on the dry weight) 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 25289020

First two digits (25) represent the chapter number which is Chapter 25 - Salt; sculpture, earths and stones; plastering materials, lime and cement

Next two digits (28) represent the heading number which is NATURAL BORATES AND CONCENTRATES THEREOF (WHETHER OR NOT CALCINED), BUT NOT INCLUDING BORATES SEPARATED FROM NATURAL BRINE; NATURAL BORIC ACID CONTAINING NOT MORE THAN 85% OF H3BO3 CALCULATED ON THE DRY WEIGHT

Next two digits (90) represent the product code which is Natural borates and concentrates thereof (whether or not calcined), but not including borates separated from natural brine; natural boric acid containing not more than 85% of h3bo3 calculated on the dry weight

Last two digits (20) are for final or deeper classification which is Natural boric acid containing not more than 85% of H3BO3 (calculated on the dry weight)

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