What is HSN Code 721550?
HSN code 721550 is the Harmonized System of Nomenclature classification for Iron And Steel 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 72 — Iron And Steel, which is part of Section XV: Base Metals & Articles Thereof. Every GST-registered business supplying iron and steel must quote HSN 721550 (or the digit-length required for its turnover) on tax invoices and in GSTR-1.