What is HSN Code 721123?
HSN code 721123 is the Harmonized System of Nomenclature classification for Containing By Weight Less Than 0.25% Of Carbon: 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 containing by weight less than 0.25% of carbon: must quote HSN 721123 (or the digit-length required for its turnover) on tax invoices and in GSTR-1.