Other clays (not including expanded clays of heading 6806), andalusite, kyanite and sillimanite, whether or not calcined, mullite (HS 250860)
Other clays (not including expanded clays of heading 6806), andalusite, kyanite and sillimanite, whether or not calcined, mullite (HS 250860) has 144 U.S. import bill-of-lading shipment records between Jan 2020 and Jun 2026. The largest U.S. importer of Other clays (not including expanded clays of heading 6806), andalusite, kyanite and sillimanite, whether or not calcined, mullite is GRAND NORTHERN PRODUCTS LTD, with 13 shipments, followed by GNPGRAYSTAR SPECIALTY MATERIALS and SAINT GOBAIN CERAMIC MATERIALS PCR. The leading supplier is MOTIM ELECTROCORUNDUM LTD, with 25 shipments, followed by IMERYS ZSCHORNEWITZ GMBH and IMERYS ZSCHORNEWITZ GMBH BURGKEMNITZER. Goods originate mainly from GERMANY and CHINA, 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 June 2026
Shipments over time (last 24 months)
Trade flow: top suppliers → U.S. importers
The strongest supplier-importer relationships for Other clays (not including expanded clays of heading 6806), andalusite, kyanite and sillimanite, whether or not calcined, mullite (HS 250860), by shipment volume. Hover a ribbon for details; click a name to open its profile.
The largest relationship is IMERYS ZSCHORNEWITZ GMBH BURGKEMNITZER → GRAND NORTHERN PRODUCTS LTD with 9 shipments, followed by MOTIM ELECTROCORUNDUM LTD → SAINT GOBAIN CERAMIC MATERIALS PCR (8) and JYOTI CERAMIC INDUSTRIES PVT LTD → ANDERMAN CERAMICS INC (6).
Top U.S. importers
| Importer | Shipments |
|---|---|
| GRAND NORTHERN PRODUCTS LTD | 13 |
| GNPGRAYSTAR SPECIALTY MATERIALS | 8 |
| SAINT GOBAIN CERAMIC MATERIALS PCR | 8 |
| ANDERMAN CERAMICS INC | 7 |
| FAIR RITE PRODUCTS CORP | 6 |
Top suppliers
| Supplier | Shipments |
|---|---|
| MOTIM ELECTROCORUNDUM LTD | 25 |
| IMERYS ZSCHORNEWITZ GMBH | 21 |
| IMERYS ZSCHORNEWITZ GMBH BURGKEMNITZER | 18 |
| ZHENGZHOU PASCAL NEW MATERIAL CO | 9 |
| JYOTI CERAMIC INDUSTRIES PVT LTD | 7 |
Origin countries
| Country | Shipments |
|---|---|
| GERMANY | 57 |
| CHINA | 43 |
| NORWAY | 14 |
| INDIA | 12 |
| JAPAN | 5 |
| UNITED KINGDOM | 4 |
| ITALY | 4 |
| AUSTRIA | 1 |
| BRAZIL | 1 |
| SPAIN | 1 |
Ports of unlading
| U.S. port | Shipments |
|---|---|
| NORFOLK, VA | 49 |
| NEW YORK/NEWARK AREA, NEWARK, NJ | 24 |
| SAVANNAH, GA | 21 |
| BOSTON, MA | 10 |
| MOBILE, AL | 8 |
| HOUSTON, TX | 7 |
| NEW YORK, NY | 5 |
| LONG BEACH, CA | 5 |
| CHARLESTON, SC | 4 |
| TACOMA, WA | 4 |
Harmonized System classification
HS code 250860 — Other clays (not including expanded clays of heading 6806), andalusite, kyanite and sillimanite, whether or not calcined, mullite. The Harmonized System is the international standard for classifying traded goods; U.S. Customs records this 6-digit code on every bill of lading.
Frequently asked questions about importing Other clays (not including expanded clays of heading 6806), andalusite, kyanite and sillimanite, whether or not calcined, mullite
Who imports Other clays (not including expanded clays of heading 6806), andalusite, kyanite and sillimanite, whether or not calcined, mullite (HS 250860)?
Based on U.S. Customs bill-of-lading records, the top U.S. importers of Other clays (not including expanded clays of heading 6806), andalusite, kyanite and sillimanite, whether or not calcined, mullite include GRAND NORTHERN PRODUCTS LTD, GNPGRAYSTAR SPECIALTY MATERIALS, SAINT GOBAIN CERAMIC MATERIALS PCR, ANDERMAN CERAMICS INC, and FAIR RITE PRODUCTS CORP.
Who is the largest U.S. importer of Other clays (not including expanded clays of heading 6806), andalusite, kyanite and sillimanite, whether or not calcined, mullite?
GRAND NORTHERN PRODUCTS LTD is the largest U.S. importer of Other clays (not including expanded clays of heading 6806), andalusite, kyanite and sillimanite, whether or not calcined, mullite (HS 250860), with 13 bill-of-lading shipment records.
Who are the top suppliers of Other clays (not including expanded clays of heading 6806), andalusite, kyanite and sillimanite, whether or not calcined, mullite?
Leading suppliers shipping Other clays (not including expanded clays of heading 6806), andalusite, kyanite and sillimanite, whether or not calcined, mullite (HS 250860) to the U.S. include MOTIM ELECTROCORUNDUM LTD, IMERYS ZSCHORNEWITZ GMBH, IMERYS ZSCHORNEWITZ GMBH BURGKEMNITZER, ZHENGZHOU PASCAL NEW MATERIAL CO, and JYOTI CERAMIC INDUSTRIES PVT LTD.
How many U.S. shipments of Other clays (not including expanded clays of heading 6806), andalusite, kyanite and sillimanite, whether or not calcined, mullite are there?
ImportDoor has 144 U.S. import shipment records under HS code 250860, spanning Jan 2020 to Jun 2026.
Where is Other clays (not including expanded clays of heading 6806), andalusite, kyanite and sillimanite, whether or not calcined, mullite imported from?
Other clays (not including expanded clays of heading 6806), andalusite, kyanite and sillimanite, whether or not calcined, mullite is imported into the U.S. primarily from GERMANY, CHINA, and NORWAY.
Find Other clays (not including expanded clays of heading 6806), andalusite, kyanite and sillimanite, whether or not calcined, mullite importers & suppliers
Get the complete list of U.S. importers and global suppliers for HS 250860, with contact details and container-level shipment records on ImportDoor.
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