What is HSN Code 7309?
HSN code 7309 is the Harmonized System of Nomenclature classification for Reservoirs, Tanks, Vats And Similar Containers For Any Material (Other Than Compressed Or… under India's Goods and Services Tax (GST). It is a 4-digit code sitting at the heading (4-digit) level of the HSN hierarchy.
This code belongs to Chapter 73 — Articles Of Iron Or Steel, which is part of Section XV: Base Metals & Articles Thereof. Every GST-registered business supplying reservoirs, tanks, vats and similar containers for any material (other than compressed or… must quote HSN 7309 (or the digit-length required for its turnover) on tax invoices and in GSTR-1.