What is HSN Code 330520?
HSN code 330520 is the Harmonized System of Nomenclature classification for Preparations For Permanent Waving Or Straightening under India's Goods and Services Tax (GST). It is a 6-digit code sitting at the sub-heading (6-digit) level of the HSN hierarchy.
This code belongs to Chapter 33 — Essential Oils And Resinoids, Perfumery, Cosmetic Or Toilet…, which is part of Section VI: Chemical Products. Every GST-registered business supplying preparations for permanent waving or straightening must quote HSN 330520 (or the digit-length required for its turnover) on tax invoices and in GSTR-1.