What is HSN Code 310520?
HSN code 310520 is the Harmonized System of Nomenclature classification for Mineral Or Chemical Fertilisers Containing The Three Fertilising Elements Nitrogen,… under India's Goods and Services Tax (GST). It is a 6-digit code sitting at the sub-heading (6-digit) level of the HSN hierarchy.
This code belongs to Chapter 31 — Fertilisers, which is part of Section VI: Chemical Products. Every GST-registered business supplying mineral or chemical fertilisers containing the three fertilising elements nitrogen,… must quote HSN 310520 (or the digit-length required for its turnover) on tax invoices and in GSTR-1.