What is HSN Code 0308?
HSN code 0308 is the Harmonized System of Nomenclature classification for Aquatic Invertebrates Other Than Crustaceans And Molluscs, Live, Fresh, Chilled, Frozen,… 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 aquatic invertebrates other than crustaceans and molluscs, live, fresh, chilled, frozen,… must quote HSN 0308 (or the digit-length required for its turnover) on tax invoices and in GSTR-1.