Tungsten (wolfram) and articles thereof, including waste and scrap, wire (HS 810196)
Tungsten (wolfram) and articles thereof, including waste and scrap, wire (HS 810196) has 45,756 U.S. import bill-of-lading shipment records between Jul 2019 and Jul 2026. The largest U.S. importer of Tungsten (wolfram) and articles thereof, including waste and scrap, wire is SUMITOMO ELECTRIC WIRING SYSTEMS INC, with 5,004 shipments, followed by AMERICAN FURUKAWA INC and SEWS CANADA LTD. The leading supplier is SUMI HANEL WIRING SYSTEMS CO LTD, with 1,786 shipments, followed by SUMI VIETNAM WIRING SYSTEMS CO LTD and AUGUST AMBER HK LIMITED. Goods originate mainly from CHINA and VIET NAM, arriving primarily at LONG BEACH, CA. 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 Tungsten (wolfram) and articles thereof, including waste and scrap, wire (HS 810196), by shipment volume. Hover a ribbon for details; click a name to open its profile.
The largest relationship is SUMI HANEL WIRING SYSTEMS CO LTD → SUMITOMO ELECTRIC WIRING SYSTEMS INC with 1,006 shipments, followed by SUMI VIETNAM WIRING SYSTEMS CO LTD → SUMITOMO ELECTRIC WIRING SYSTEMS INC (973) and SUMIDENSO VIETNAM CO LTD → SUMITOMO ELECTRIC WIRING SYSTEMS INC (468).
Top U.S. importers
| Importer | Shipments |
|---|---|
| SUMITOMO ELECTRIC WIRING SYSTEMS INC | 5,004 |
| AMERICAN FURUKAWA INC | 1,098 |
| SEWS CANADA LTD | 668 |
| SUMITOMO ELECTRIC WIRING SYSTEMS | 560 |
| GRADUATE PLASTICS INC | 520 |
Top suppliers
| Supplier | Shipments |
|---|---|
| SUMI HANEL WIRING SYSTEMS CO LTD | 1,786 |
| SUMI VIETNAM WIRING SYSTEMS CO LTD | 1,285 |
| AUGUST AMBER HK LIMITED | 1,057 |
| ALPHA HANGER CAMBODIA CO LTD | 861 |
| SUMIDENSO VIETNAM CO LTD | 828 |
Origin countries
| Country | Shipments |
|---|---|
| CHINA | 22,478 |
| VIET NAM | 10,577 |
| REPUBLIC OF KOREA | 2,421 |
| TAIWAN | 1,460 |
| PHILIPPINES | 1,293 |
| HONG KONG | 1,150 |
| THAILAND | 1,102 |
| ITALY | 784 |
| GERMANY | 564 |
| JAPAN | 555 |
Ports of unlading
| U.S. port | Shipments |
|---|---|
| LONG BEACH, CA | 11,791 |
| LOS ANGELES, CA | 9,924 |
| NEW YORK/NEWARK AREA, NEWARK, NJ | 5,159 |
| TACOMA, WA | 4,606 |
| SAVANNAH, GA | 2,815 |
| NORFOLK, VA | 2,044 |
| HOUSTON, TX | 1,940 |
| SEATTLE, WA | 1,837 |
| MOBILE, AL | 1,281 |
| MIAMI, FL | 948 |
Harmonized System classification
HS code 810196 — Tungsten (wolfram) and articles thereof, including waste and scrap, wire. 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 Tungsten (wolfram) and articles thereof, including waste and scrap, wire
Who imports Tungsten (wolfram) and articles thereof, including waste and scrap, wire (HS 810196)?
Based on U.S. Customs bill-of-lading records, the top U.S. importers of Tungsten (wolfram) and articles thereof, including waste and scrap, wire include SUMITOMO ELECTRIC WIRING SYSTEMS INC, AMERICAN FURUKAWA INC, SEWS CANADA LTD, SUMITOMO ELECTRIC WIRING SYSTEMS, and GRADUATE PLASTICS INC.
Who is the largest U.S. importer of Tungsten (wolfram) and articles thereof, including waste and scrap, wire?
SUMITOMO ELECTRIC WIRING SYSTEMS INC is the largest U.S. importer of Tungsten (wolfram) and articles thereof, including waste and scrap, wire (HS 810196), with 5,004 bill-of-lading shipment records.
Who are the top suppliers of Tungsten (wolfram) and articles thereof, including waste and scrap, wire?
Leading suppliers shipping Tungsten (wolfram) and articles thereof, including waste and scrap, wire (HS 810196) to the U.S. include SUMI HANEL WIRING SYSTEMS CO LTD, SUMI VIETNAM WIRING SYSTEMS CO LTD, AUGUST AMBER HK LIMITED, ALPHA HANGER CAMBODIA CO LTD, and SUMIDENSO VIETNAM CO LTD.
How many U.S. shipments of Tungsten (wolfram) and articles thereof, including waste and scrap, wire are there?
ImportDoor has 45,756 U.S. import shipment records under HS code 810196, spanning Jul 2019 to Jul 2026.
Where is Tungsten (wolfram) and articles thereof, including waste and scrap, wire imported from?
Tungsten (wolfram) and articles thereof, including waste and scrap, wire is imported into the U.S. primarily from CHINA, VIET NAM, and REPUBLIC OF KOREA.
Find Tungsten (wolfram) and articles thereof, including waste and scrap, wire importers & suppliers
Get the complete list of U.S. importers and global suppliers for HS 810196, with contact details and container-level shipment records on ImportDoor.
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