HSN HEADING
3103MINERAL OR CHEMICAL FERTILISERS, PHOSPHATIC
HSN heading 3103 falls under Chapter 31 — fertilisers. It breaks down into 3 sub-codes listed below.
Sub-codes under 3103 (3)
About HSN heading 3103
The 4-digit code 3103 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 31, which covers fertilisers.