What is HSN Code 400122?
HSN code 400122 is the Harmonized System of Nomenclature classification for Technically Specified Natural Rubber (Tsnr) 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 40 — Rubber And Articles Thereof, which is part of Section VII: Plastics & Rubber. Every GST-registered business supplying technically specified natural rubber (tsnr) must quote HSN 400122 (or the digit-length required for its turnover) on tax invoices and in GSTR-1.