Containing magnesite, magnesia in the form of periclase, dolomite including in the form of dolime, or chromite (HS 681591)
Containing magnesite, magnesia in the form of periclase, dolomite including in the form of dolime, or chromite (HS 681591) has 892 U.S. import bill-of-lading shipment records between Jan 2020 and Aug 2026. The largest U.S. importer of Containing magnesite, magnesia in the form of periclase, dolomite including in the form of dolime, or chromite is RHI US LTD, with 443 shipments, followed by STIHL INC and TUPY MEXICO SALTILLO SA DE CV. The leading supplier is MAGNESITA REFRATARIOS S/A, with 296 shipments, followed by MAGNESITA REFRATARIOS S A and A SCHUETH GMBH. Goods originate mainly from BRAZIL and GERMANY, arriving primarily at NORFOLK, VA. Import volume has declined over the past 12 months versus the prior year.
Sourced from U.S. Customs bill of lading data · Updated monthly · Data through August 2026Cite as: ImportDoor, U.S. Customs bill of lading data (data through August 2026), https://www.importdoor.com/products/681591-containing-magnesite-magnesia-in-the-form-of-periclase-dolomite-including-in-the-form-of-dolime-or-chromite
See all 892 shipments of HS 681591 with dates, ports, consignees, filters and CSV export in the ImportDoor dashboard.
Open in dashboardShipments by month (last 24 months)
Trade flow: top suppliers → U.S. importers
The strongest supplier-importer relationships for Containing magnesite, magnesia in the form of periclase, dolomite including in the form of dolime, or chromite (HS 681591), by shipment volume. Hover a ribbon for details; click a name to open its profile.
The largest relationship is MAGNESITA REFRATARIOS S/A → RHI US LTD with 274 shipments, followed by MAGNESITA REFRATARIOS S A → RHI US LTD (101) and A SCHUETH GMBH → STIHL INC (53).
Top U.S. importers
| Importer | Shipments |
|---|---|
| RHI US LTD | 443 |
| STIHL INC | 62 |
| TUPY MEXICO SALTILLO SA DE CV | 48 |
| BJ S WHOLESALE CLUB INC | 41 |
| FEDERAL MOGUL GLASGOW | 30 |
| STIHL INCORPORATED | 23 |
| RHI CANADA INC | 21 |
| ARCELORMITTAL DOFASCO G P | 16 |
| OPTA USA INC | 16 |
| ARCELORMITTAL DOFASCO INC | 13 |
Top suppliers
| Supplier | Shipments |
|---|---|
| MAGNESITA REFRATARIOS S/A | 296 |
| MAGNESITA REFRATARIOS S A | 111 |
| A SCHUETH GMBH | 63 |
| CENTURY DISTRIBUTION SYSTEMS | 41 |
| SHINAGAWA REFRACTORIES CO LTD | 37 |
| INDEPENDENT MINERAL | 34 |
| SIBELCO GEERTRUIDENBERG | 29 |
| RHI MAGNESITA TRADE B V | 28 |
| RHI MAGNESITA GMBH | 24 |
| INDEPENDENT MINERAL DISTRIBUTORS PTY LTD | 20 |
Origin countries
| Country | Shipments |
|---|---|
| BRAZIL | 417 |
| GERMANY | 98 |
| CHINA | 80 |
| SOUTH AFRICA | 76 |
| JAPAN | 42 |
| POLAND | 30 |
| NETHERLANDS | 29 |
| SPAIN | 25 |
| YEMEN | 17 |
| BELGIUM | 14 |
Ports of unlading
| U.S. port | Shipments |
|---|---|
| NORFOLK, VA | 237 |
| NEW YORK/NEWARK AREA, NEWARK, NJ | 212 |
| HOUSTON, TX | 93 |
| MOBILE, AL | 90 |
| SAVANNAH, GA | 73 |
| NEW YORK, NY | 46 |
| EVERETT, WA | 35 |
| MIAMI, FL | 22 |
| BALTIMORE, MD | 14 |
| LOS ANGELES, CA | 13 |
Harmonized System classification
HS code 681591 — Containing magnesite, magnesia in the form of periclase, dolomite including in the form of dolime, or chromite. The Harmonized System is the international standard for classifying traded goods; U.S. Customs records this 6-digit code on every bill of lading.
Not sure this is the right code? Search all 5,700+ subheadings with the free HS code lookup, or see which product categories are growing in our quarterly State of U.S. Imports reports.
More products under HS 6815
Other six-digit codes in HS 6815: Articles of stone or of other mineral substances (including carbon fibers, articles of carbon fibers and articles of peat), with their U.S. import volume.
Frequently asked questions about importing Containing magnesite, magnesia in the form of periclase, dolomite including in the form of dolime, or chromite
Who imports Containing magnesite, magnesia in the form of periclase, dolomite including in the form of dolime, or chromite (HS 681591)?
Based on U.S. Customs bill-of-lading records, the top U.S. importers of Containing magnesite, magnesia in the form of periclase, dolomite including in the form of dolime, or chromite include RHI US LTD, STIHL INC, TUPY MEXICO SALTILLO SA DE CV, BJ S WHOLESALE CLUB INC, and FEDERAL MOGUL GLASGOW.
Who is the largest U.S. importer of Containing magnesite, magnesia in the form of periclase, dolomite including in the form of dolime, or chromite?
RHI US LTD is the largest U.S. importer of Containing magnesite, magnesia in the form of periclase, dolomite including in the form of dolime, or chromite (HS 681591), with 443 bill-of-lading shipment records.
Who are the top suppliers of Containing magnesite, magnesia in the form of periclase, dolomite including in the form of dolime, or chromite?
Leading suppliers shipping Containing magnesite, magnesia in the form of periclase, dolomite including in the form of dolime, or chromite (HS 681591) to the U.S. include MAGNESITA REFRATARIOS S/A, MAGNESITA REFRATARIOS S A, A SCHUETH GMBH, CENTURY DISTRIBUTION SYSTEMS, and SHINAGAWA REFRACTORIES CO LTD.
How many U.S. shipments of Containing magnesite, magnesia in the form of periclase, dolomite including in the form of dolime, or chromite are there?
ImportDoor has 892 U.S. import shipment records under HS code 681591, spanning Jan 2020 to Aug 2026.
Where is Containing magnesite, magnesia in the form of periclase, dolomite including in the form of dolime, or chromite imported from?
Containing magnesite, magnesia in the form of periclase, dolomite including in the form of dolime, or chromite is imported into the U.S. primarily from BRAZIL, GERMANY, and CHINA.
Find Containing magnesite, magnesia in the form of periclase, dolomite including in the form of dolime, or chromite importers & suppliers
Get the complete list of U.S. importers and global suppliers for HS 681591, with contact details and container-level shipment records on ImportDoor.
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