What is HSN Code 38180030?
HSN code 38180030 is the Harmonized System of Nomenclature classification for Gallium Nitride Epitaxial Thin Film On Substrate 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 38 — Miscellaneous Chemical Products, which is part of Section VI: Chemical Products. Every GST-registered business supplying gallium nitride epitaxial thin film on substrate must quote HSN 38180030 (or the digit-length required for its turnover) on tax invoices and in GSTR-1.