HSN HEADING
2520GYPSUM, ANHYDRITE, PLASTERS (CONSISTING OF CALCINED GYPSUM OR CALCIUM SULPHATE) WHETHER OR NOT COLOURED, WITH OR WITHOUT SMALL QUANTITIES OF ACCELERATORS OR RETARDERS
HSN heading 2520 falls under Chapter 25 — salt, sulphur, earths and stone, plastering materials, lime and cement. It breaks down into 2 sub-codes listed below.
Sub-codes under 2520 (2)
About HSN heading 2520
The 4-digit code 2520 is an HSN heading — a mid-level grouping that breaks down further into 6-digit sub-headings and 8-digit tariff items. Choose the most specific sub-code that matches your supply so the GST rate, e-invoice schema, and GSTR-1 HSN summary all line up correctly. It sits inside Chapter 25, which covers salt, sulphur, earths and stone, plastering materials, lime and cement.