What is HSN Code 690290?
HSN code 690290 is the Harmonized System of Nomenclature classification for Refractory Bricks, Blocks, Tiles And Similar Refractory Ceramic Constructional Goods,… 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 69 — Ceramic Products, which is part of Section XIII: Stone, Cement, Ceramic & Glass. Every GST-registered business supplying refractory bricks, blocks, tiles and similar refractory ceramic constructional goods,… must quote HSN 690290 (or the digit-length required for its turnover) on tax invoices and in GSTR-1.