Cobalt mattes and other intermediate products of cobalt metallurgy, waste and scrap (HS 810530)
Cobalt mattes and other intermediate products of cobalt metallurgy, waste and scrap (HS 810530) has 483 U.S. import bill-of-lading shipment records between Jan 2020 and Aug 2026. The largest U.S. importer of Cobalt mattes and other intermediate products of cobalt metallurgy, waste and scrap is ARCONIC HOWMET DOVER ALLOY HOWMET CASTINGS & SERVICES INC, with 206 shipments, followed by CANNON MUSKEGON CORP and GLENCORE AG C/O GLENCORE CANADA CO. The leading supplier is DEPUY IRELAND LIMITED, with 174 shipments, followed by STRYKER ORTHOPAEDICS LIMITED and FUYO KINZOKU CO LTD. Goods originate mainly from IRELAND and UNITED KINGDOM, 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 August 2026Cite as: ImportDoor, U.S. Customs bill of lading data (data through August 2026), https://www.importdoor.com/products/810530-cobalt-mattes-and-other-intermediate-products-of-cobalt-metallurgy-waste-and-scrap
See all 483 shipments of HS 810530 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 Cobalt mattes and other intermediate products of cobalt metallurgy, waste and scrap (HS 810530), by shipment volume. Hover a ribbon for details; click a name to open its profile.
The largest relationship is DEPUY IRELAND LIMITED → ARCONIC HOWMET DOVER ALLOY HOWMET CASTINGS & SERVICES INC with 174 shipments, followed by STRYKER ORTHOPAEDICS LIMITED → CANNON MUSKEGON CORP (43) and FUYO KINZOKU CO LTD → GLENCORE AG C/O GLENCORE CANADA CO (35).
Top U.S. importers
| Importer | Shipments |
|---|---|
| ARCONIC HOWMET DOVER ALLOY HOWMET CASTINGS & SERVICES INC | 206 |
| CANNON MUSKEGON CORP | 108 |
| GLENCORE AG C/O GLENCORE CANADA CO | 35 |
| CRONIMET SPECIALTY METALS USA INC | 20 |
| CAI CUSTOM ALLOYS INC | 13 |
| REMELT SOURCES INC | 8 |
| ZIMMER INC | 8 |
| HOWMET CORP | 5 |
| CANNON MUSKEGON | 4 |
| DYNAMIC METAL SERVICES | 4 |
Top suppliers
| Supplier | Shipments |
|---|---|
| DEPUY IRELAND LIMITED | 174 |
| STRYKER ORTHOPAEDICS LIMITED | 43 |
| FUYO KINZOKU CO LTD | 35 |
| DEPUY IRELAND LTD | 32 |
| ZIMMER ORTHOPAEDICS MFG LTD | 29 |
| HOWMEDICA INTERNATIONAL RAHEEN IND ESTATE V94 X6T4 CO | 27 |
| S J M ALLOYS AND METALS LIMITED | 26 |
| KMK METALS RECYCLING LTD | 12 |
| UNITED ORTHOPEDIC CORP | 9 |
| CRONIMET FERROLEG GMBH | 8 |
Origin countries
| Country | Shipments |
|---|---|
| IRELAND | 208 |
| UNITED KINGDOM | 77 |
| JAPAN | 60 |
| NETHERLANDS ANTILLES | 40 |
| NETHERLANDS | 29 |
| BELGIUM | 17 |
| FRANCE | 10 |
| TAIWAN | 9 |
| SINGAPORE | 8 |
| INDIA | 5 |
Ports of unlading
| U.S. port | Shipments |
|---|---|
| CHESTER, PA | 246 |
| NEW YORK/NEWARK AREA, NEWARK, NJ | 101 |
| EVERETT, WA | 29 |
| NORFOLK, VA | 27 |
| NEW YORK, NY | 22 |
| LOS ANGELES, CA | 14 |
| LONG BEACH, CA | 13 |
| BALTIMORE, MD | 10 |
| CHARLESTON, SC | 9 |
| SEATTLE, WA | 3 |
Harmonized System classification
HS code 810530 — Cobalt mattes and other intermediate products of cobalt metallurgy, waste and scrap. 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 8105
Other six-digit codes in HS 8105: Cobalt mattes and other intermediate products of cobalt metallurgy, with their U.S. import volume.
| Product (HS code) | Shipments |
|---|---|
| Cobalt mattes and other intermediate products of cobalt metallurgy (810520) | 356 |
| Cobalt mattes and other intermediate products of cobalt metallurgy, other (810590) | 160 |
Frequently asked questions about importing Cobalt mattes and other intermediate products of cobalt metallurgy, waste and scrap
Who imports Cobalt mattes and other intermediate products of cobalt metallurgy, waste and scrap (HS 810530)?
Based on U.S. Customs bill-of-lading records, the top U.S. importers of Cobalt mattes and other intermediate products of cobalt metallurgy, waste and scrap include ARCONIC HOWMET DOVER ALLOY HOWMET CASTINGS & SERVICES INC, CANNON MUSKEGON CORP, GLENCORE AG C/O GLENCORE CANADA CO, CRONIMET SPECIALTY METALS USA INC, and CAI CUSTOM ALLOYS INC.
Who is the largest U.S. importer of Cobalt mattes and other intermediate products of cobalt metallurgy, waste and scrap?
ARCONIC HOWMET DOVER ALLOY HOWMET CASTINGS & SERVICES INC is the largest U.S. importer of Cobalt mattes and other intermediate products of cobalt metallurgy, waste and scrap (HS 810530), with 206 bill-of-lading shipment records.
Who are the top suppliers of Cobalt mattes and other intermediate products of cobalt metallurgy, waste and scrap?
Leading suppliers shipping Cobalt mattes and other intermediate products of cobalt metallurgy, waste and scrap (HS 810530) to the U.S. include DEPUY IRELAND LIMITED, STRYKER ORTHOPAEDICS LIMITED, FUYO KINZOKU CO LTD, DEPUY IRELAND LTD, and ZIMMER ORTHOPAEDICS MFG LTD.
How many U.S. shipments of Cobalt mattes and other intermediate products of cobalt metallurgy, waste and scrap are there?
ImportDoor has 483 U.S. import shipment records under HS code 810530, spanning Jan 2020 to Aug 2026.
Where is Cobalt mattes and other intermediate products of cobalt metallurgy, waste and scrap imported from?
Cobalt mattes and other intermediate products of cobalt metallurgy, waste and scrap is imported into the U.S. primarily from IRELAND, UNITED KINGDOM, and JAPAN.
Find Cobalt mattes and other intermediate products of cobalt metallurgy, waste and scrap importers & suppliers
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