HS Code Guide · EPM Subvention
HS Code 251990 Meaning — Magnesia, fused or dead-burned (sintered) — whether or not c: Global Trade, India & Factoring Guide
HS 251990 covers magnesia, fused or dead-burned (sintered) — whether or not c. This guide explains what the code includes, its global trade, India's position, how GIFT City helps factor it, and whether MSME factoring qualifies for the 2.75% interest subvention.
What this HS code covers
HS 251990 sits in 25 — Salt; sulphur; earths & stone. Official tariff description: “Magnesia, fused or dead-burned (sintered); whether or not containing small quantities of other oxides added before sintering, other magnesium oxide, whether or not pure, (not natural magnesium carbonate)” In plain terms, it covers magnesia, fused or dead-burned (sintered) — whether or not c. Classification decides duty and documents; this 6-digit line is in the DGFT positive list (Trade Notice 25/2025-26 Annex V), so MSME factoring under it qualifies for the 2.75% subvention — details below.
What is HS 251990?
HS 251990 covers magnesia, fused or dead-burned (sintered); whether or not containing small quantities of other oxides added before sintering, other magnesium oxide, whether or not pure, (not natural magnesium carbona. It is classified in 25 — Salt; sulphur; earths & stone and the 6-digit line determines the exact customs treatment for this product.
Official description: Magnesia, fused or dead-burned (sintered); whether or not containing small quantities of other oxides added before sintering, other magnesium oxide, whether or not pure, (not natural magnesium carbonate)
What HS 251990 does in trade
- Defines the product for customs, GST/RoDTEP and export documents — the 6-digit HS determines duty and incentives for HS 251990.
- Is in the DGFT positive list (4185 lines, Annex V, Trade Notice 25/2025-26) — MSME export factoring for HS 251990 qualifies for 2.75% interest subvention when routed via RBI/IFSCA-regulated factors.
- Helps factors price the receivable — tenor, buyer and product risk differ by HS, even though the HS itself is the eligibility trigger.
Global perspective — where HS 251990 moves
Global trade in salt; sulphur; earths & stone is driven by manufacturing and commodity cycles. Demand is typically spread across the US, EU and Asia, with supply concentrated among a few large exporting economies for each HS.
| Top global exporters | Top global importers |
|---|---|
| China | United States |
| United States | Germany |
| Germany | China |
| India | United Kingdom |
| Vietnam | Japan |
India's stance on HS 251990
India is an active trader in 25 — Salt; sulphur; earths & stone — both as exporter and importer. For HS 251990, MSMEs can export where India has a production or processing edge; the DGFT positive list makes this line eligible for 2.75% factoring subvention, subject to IEC/Udyam and UIN rules.
Export docs to watch
Exports under HS 251990 need the standard set — GST invoice, shipping bill with 6-digit HS, e-way/B/L and for some HS, product-specific certificates (phytosanitary, BIS, CDSCO etc.). HS on the invoice must match the shipping bill.
GIFT City — factoring HS 251990 in foreign currency
Receivables for HS 251990 can be factored via India (RBI-regulated) or GIFT City (IFSCA-regulated IBU/Finance Company) — both offer the same 2.75% subvention under Trade Notice 25/2025-26 and IFSCA circular 19 Mar 2026. Pick by currency and buyer location.
Trad can route eligible invoices via an IFSCA-regulated IBU or Finance Company/Finance Unit undertaking factoring in GIFT City. The 2.75% subvention is identical whether you factor via India (RBI-regulated) or GIFT City (IFSCA-regulated) — the choice is about currency, banking relationship and buyer location, not the benefit rate.
Common financing stack for this HS
Factoring advances 70–90% in 24–48 hours after invoice verification; balance minus discount/fees on buyer payment. Works alongside packing credit — factoring covers the post-shipment open-account gap.
MSME subvention — is HS 251990 eligible for 2.75%?
Yes — HS 251990 is in the positive list (Trade Notice 25/2025-26 Annex V). MSMEs involved in international value chains with a valid active IEC (not in DEL) and valid Udyam can claim 2.75% per annum on the factoring interest cost element when factoring via an RBI/IFSCA-regulated entity.
| Check | For HS 251990 |
|---|---|
| In positive list (HS-6) | Yes — 251990 listed in Annex V |
| Benefit | 2.75% p.a. on interest cost element |
| Annual cap | ₹50 lakh per MSME per FY |
| Valid from | Prospectively from 20 Feb 2026 |
| Need UIN per factor? | Yes — declaration of intent before factoring, valid till FY-end |
| Eligible factors | RBI-regulated (AD bank / factoring NBFC) or IFSCA-regulated (GIFT IBU/FC) |
| Not covered | Deemed exports (FTP Ch.7) & exports to SEZs |
Eight-digit HS? Use first 6 digits
Eligibility is at HS-6. If your 8-digit HS (e.g. 25199010) starts with 251990, it inherits this eligibility. Verify on the HS checker — enter 6 or 8 digits.
Check HS 251990 — free
Verify any 6 or 8-digit HS against the DGFT positive list and see the 2.75% factoring eligibility in seconds.
Open HS checkerFrequently asked questions
What is HS 251990 — Magnesia, fused or dead-burned (sintered) — whether or not c?
HS 251990 covers magnesia, fused or dead-burned (sintered); whether or not containing small quantities of other oxides added before sintering, other magnesium oxide, whether or not pure, (not natural magnesium carbona. It is classified in 25 — Salt; sulphur; earths & stone and the 6-digit line determines the exact customs treatment for this product.
Is HS 251990 eligible for the 2.75% interest subvention?
Yes. HS 251990 is in the DGFT positive list (Trade Notice 25/2025-26 Annex V, 4139 HS-6 lines). MSMEs factoring exports under this line via RBI/IFSCA-regulated factors can claim 2.75% per annum on the interest cost element, capped at ₹50 lakh per MSME per year, prospectively from 20 Feb 2026. Requires valid IEC (not in DEL), valid Udyam, and a UIN per factor obtained before factoring.
Who can claim the 2.75% for HS 251990 and how?
MSMEs (as defined by Ministry of MSME) with active IEC and Udyam, factoring eligible exports of HS 251990 via RBI/IFSCA-regulated entities. File a declaration of intent on the DGFT portal to get a UIN per factor (valid till FY-end), factor the invoice, the factor files monthly IEC-wise claims; subvention is credited to your IEC-linked bank account.
Can HS 251990 be factored via GIFT City?
Yes. IBUs and Finance Companies/Finance Units undertaking factoring in GIFT City (IFSCA-regulated) are eligible financial institutions under IFSCA circular 19 Mar 2026 and must extend the 2.75% benefit. Useful for USD/EUR receivables where you want foreign-currency factoring.
What does factoring for HS 251990 cost after subvention?
Indicatively, factoring discount/interest is priced commercially (often 8–12% p.a. depending on buyer, tenor, currency) plus factoring fee ~0.5–3% ⚠️. The 2.75% offsets only the interest element — e.g. a 9% interest cost becomes ~6.25% effective on that element if eligible. Fees/insurance/FX remain. Compare all-in cost.
Related HS codes
Compare HS 251990 with other MSME-export lines in the same chapter or family.
See all codes on the HS code guides hub, or read the 2.75% subvention deep-dive.