Containing by weight 97% or less of calcium fluoride
Fluorspar containing 97% or less calcium fluoride by weight
HSN 2529 21 00 (fluorspar containing by weight 97% or less of calcium fluoride) is not covered by a Bureau of Indian Standards Quality Control Order and carries no Partner Government Agency clearance requirement at the tariff-line level. Import follows the standard customs procedure: Importer-Exporter Code (IEC), bill of entry, commercial invoice, packing list. Fluorspar with a calcium fluoride content exceeding 97% is classified under a separate tariff line within Chapter 25 and may attract distinct treatment.
The principal importer risk at this tariff line is misclassification: a consignment assaying above 97% calcium fluoride falls under the higher-grade fluorspar line, and customs re-classification on examination triggers retrospective compliance and potential detention pending resolution. Importers should obtain and retain a certificate of analysis confirming the calcium fluoride content against the declared tariff line. Chapter 25 mineral products used as industrial inputs may also attract end-use restrictions under DGFT policy; verify current Foreign Trade Policy notifications before filing the bill of entry.