What is HSN Code 721913?
HSN code 721913 is the Harmonized System of Nomenclature classification for Of A Thickness Of 3 Mm Or More But Less Than 4.75 Mm 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 of a thickness of 3 mm or more but less than 4.75 mm must quote HSN 721913 (or the digit-length required for its turnover) on tax invoices and in GSTR-1.