Dolomite, not calcined or sintered (HS 251810)
Dolomite, not calcined or sintered (HS 251810) has 138 U.S. import bill-of-lading shipment records between Jan 2020 and Jul 2026. The largest U.S. importer of Dolomite, not calcined or sintered is ACTIVE MINERALS INTERNATIONAL LLC, with 47 shipments, followed by ACTIVE MINERALS INTL LLC and CONTITECH MEXICANA S A DE C V. The leading supplier is DOLOMITWERK JETTENBERG SCHOENDORFER, with 46 shipments, followed by DOLOMITWERK JETTENBERG and BENECKE KALIKO AG. Goods originate mainly from GERMANY and ITALY, arriving primarily at CHESTER, PA. Import volume has risen over the past 12 months versus the prior year.
Sourced from U.S. Customs bill of lading data · Updated monthly · Data through July 2026
Shipments over time (last 24 months)
Trade flow: top suppliers → U.S. importers
The strongest supplier-importer relationships for Dolomite, not calcined or sintered (HS 251810), by shipment volume. Hover a ribbon for details; click a name to open its profile.
The largest relationship is DOLOMITWERK JETTENBERG SCHOENDORFER → ACTIVE MINERALS INTERNATIONAL LLC with 46 shipments, followed by DOLOMITWERK JETTENBERG → ACTIVE MINERALS INTL LLC (27) and BENECKE KALIKO AG → CONTITECH MEXICANA S A DE C V (19).
Top U.S. importers
| Importer | Shipments |
|---|---|
| ACTIVE MINERALS INTERNATIONAL LLC | 47 |
| ACTIVE MINERALS INTL LLC | 27 |
| CONTITECH MEXICANA S A DE C V | 19 |
| NSG GLASS NORTH AMERICA INC | 16 |
| GLOBAL PAINT CURACAO BV INDUSTRIEPARK BRIEVENGAT | 8 |
Top suppliers
| Supplier | Shipments |
|---|---|
| DOLOMITWERK JETTENBERG SCHOENDORFER | 46 |
| DOLOMITWERK JETTENBERG | 27 |
| BENECKE KALIKO AG | 19 |
| CAVA LA PEDICARA DI SANTAGATA | 14 |
| GLOBAL PAINT PRODUCTS BV | 8 |
Origin countries
| Country | Shipments |
|---|---|
| GERMANY | 100 |
| ITALY | 21 |
| NETHERLANDS | 8 |
| SPAIN | 4 |
| TURKEY | 2 |
| SRI LANKA | 1 |
| NORWAY | 1 |
| PERU | 1 |
Ports of unlading
| U.S. port | Shipments |
|---|---|
| CHESTER, PA | 46 |
| OAKLAND, CA | 25 |
| NEW YORK/NEWARK AREA, NEWARK, NJ | 24 |
| NORFOLK, VA | 20 |
| CHARLESTON, SC | 10 |
| HOUSTON, TX | 6 |
| MIAMI, FL | 4 |
| NEW YORK, NY | 2 |
| LOS ANGELES, CA | 1 |
Harmonized System classification
HS code 251810 — Dolomite, not calcined or sintered. 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.
Frequently asked questions about importing Dolomite, not calcined or sintered
Who imports Dolomite, not calcined or sintered (HS 251810)?
Based on U.S. Customs bill-of-lading records, the top U.S. importers of Dolomite, not calcined or sintered include ACTIVE MINERALS INTERNATIONAL LLC, ACTIVE MINERALS INTL LLC, CONTITECH MEXICANA S A DE C V, NSG GLASS NORTH AMERICA INC, and GLOBAL PAINT CURACAO BV INDUSTRIEPARK BRIEVENGAT.
Who is the largest U.S. importer of Dolomite, not calcined or sintered?
ACTIVE MINERALS INTERNATIONAL LLC is the largest U.S. importer of Dolomite, not calcined or sintered (HS 251810), with 47 bill-of-lading shipment records.
Who are the top suppliers of Dolomite, not calcined or sintered?
Leading suppliers shipping Dolomite, not calcined or sintered (HS 251810) to the U.S. include DOLOMITWERK JETTENBERG SCHOENDORFER, DOLOMITWERK JETTENBERG, BENECKE KALIKO AG, CAVA LA PEDICARA DI SANTAGATA, and GLOBAL PAINT PRODUCTS BV.
How many U.S. shipments of Dolomite, not calcined or sintered are there?
ImportDoor has 138 U.S. import shipment records under HS code 251810, spanning Jan 2020 to Jul 2026.
Where is Dolomite, not calcined or sintered imported from?
Dolomite, not calcined or sintered is imported into the U.S. primarily from GERMANY, ITALY, and NETHERLANDS.
Find Dolomite, not calcined or sintered importers & suppliers
Get the complete list of U.S. importers and global suppliers for HS 251810, with contact details and container-level shipment records on ImportDoor.
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