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HSN code 3103HSN code 3103: Mineral or chemical fertilisers, phosphatic, which are clearly not to be used as fertilizers
HSN heading 3103 sits in chapter 31 (Fertilisers). It has 3 8-digit tariff items. On a tax invoice, businesses with turnover up to ₹5 crore show at least the 4-digit code 3103; above ₹5 crore, the 6-digit sub-heading.
⚠️About GST rates: GST rates on many goods changed from 22 September 2025, when most items moved to the 5% and 18% slabs and a few to 40%. This finder lists codes and descriptions only — confirm the rate for your item in the current CBIC rate notification before you invoice.
8-digit tariff items under 3103
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