Refractory and ceramic manufacturers use mullite for its exceptional thermal shock resistance in high-temperature applications.
HSN code 25086000 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
Mullite, a refractory aluminosilicate mineral often produced synthetically, is classified under this single consolidated code.
Mullite requires standard bulk mineral packaging; the product is freely exportable from India without a license.
Related HSN Codes (Heading 2508)
Frequently Asked Questions
No. HSN 25086000 is classified as Free under DGFT ITC(HS) policy, so it can be exported from India without an export license or permit.
HSN 25086000 covers mullite.
HSN 25086000 falls under Chapter 25 and Heading 2508 of India's customs tariff schedule.
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