What is HSN Code 0306?
HSN code 0306 is the Harmonized System of Nomenclature classification for Crustaceans, Whether In Shell Or Not, Live, Fresh, Chilled, Frozen, Dried, Salted Or In… 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 03 — Fish And Crustaceans, Molluscs And Other Aquatic Invertebrates, which is part of Section I: Live Animals & Animal Products. Every GST-registered business supplying crustaceans, whether in shell or not, live, fresh, chilled, frozen, dried, salted or in… must quote HSN 0306 (or the digit-length required for its turnover) on tax invoices and in GSTR-1.