What is HSN Code 252921?
HSN code 252921 is the Harmonized System of Nomenclature classification for Containing By Weight 97% Or Less Of Calcium Fluoride 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 25 — Salt, Sulphur, Earths And Stone, Plastering Materials, Lime And Cement, which is part of Section V: Mineral Products. Every GST-registered business supplying containing by weight 97% or less of calcium fluoride must quote HSN 252921 (or the digit-length required for its turnover) on tax invoices and in GSTR-1.