What is HSN Code 27040010?
HSN code 27040010 is the Harmonized System of Nomenclature classification for Retort Carbon (Gas Carbon) under India's Goods and Services Tax (GST). It is a 8-digit code sitting at the tariff item (8-digit) level of the HSN hierarchy.
This code belongs to Chapter 27 — Mineral Fuels, Mineral Oils And Products Of Their Distillation;…, which is part of Section V: Mineral Products. Every GST-registered business supplying retort carbon (gas carbon) must quote HSN 27040010 (or the digit-length required for its turnover) on tax invoices and in GSTR-1.