Ceramic manufacturers and refractory producers purchase this graded amphibole as a fluxing agent to improve melt flow and thermal stability in high‑temperature kiln applications. It is also utilized by glass‑making plants for its silicate properties.
HSN code 25249022 is classified as Free under India's DGFT ITC(HS) export policy — no export license is required.
This product may be freely exported/imported from India without a license.
HSN Code Details
The commodity consists of finely ground amphibole mineral that has been graded to a specific length through sieving and size‑classification processes. It is supplied as a dry, inert powder suitable for bulk handling.
When shipping, the product should be packed in moisture‑resistant bulk bags or sealed containers to prevent hygroscopic clumping, and the commercial invoice must cite HSN 25249022 along with a statement that the shipment is freely exportable without a license.
Related HSN Codes (Heading 2524)
Frequently Asked Questions
No. HSN 25249022 is classified as Free under DGFT ITC(HS) policy, so it can be exported from India without an export license or permit.
HSN 25249022 is used as a graded amphibole mineral for industrial processes such as ceramics, refractories, and glass production.
HSN 25249022 falls under Chapter 25 and Heading 2524 of India's customs tariff schedule.
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