What is HSN Code 680690?
HSN code 680690 is the Harmonized System of Nomenclature classification for Slag Wool, Rock Wool And Similar Mineral Wools; Exfoliated Vermiculite, Expanded Clays,… 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 68 — Articles Of Stone, Plaster, Cement, Asbestos, Mica Or Similar…, which is part of Section XIII: Stone, Cement, Ceramic & Glass. Every GST-registered business supplying slag wool, rock wool and similar mineral wools; exfoliated vermiculite, expanded clays,… must quote HSN 680690 (or the digit-length required for its turnover) on tax invoices and in GSTR-1.