Copper wire of copper-zinc base alloys (brass) (HS 740821)
Copper wire of copper-zinc base alloys (brass) (HS 740821) has 2,803 U.S. import bill-of-lading shipment records between Oct 2019 and Jul 2026. The largest U.S. importer of Copper wire of copper-zinc base alloys (brass) is MC MACHINERY SYSTEMS INC, with 252 shipments, followed by SINGLE SOURCE TECHNOLOGIES and EDM PERFORMANCE ACCESSORIES. The leading supplier is BEDRA VIETNAM CO LTD, with 404 shipments, followed by THERMOCOMPACT and OKI ELECTRIC CABLE CO LTD. Goods originate mainly from TAIWAN and VIET NAM, arriving primarily at NEW YORK/NEWARK AREA, NEWARK, NJ. 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 Copper wire of copper-zinc base alloys (brass) (HS 740821), by shipment volume. Hover a ribbon for details; click a name to open its profile.
The largest relationship is BEDRA VIETNAM CO LTD → SINGLE SOURCE TECHNOLOGIES SST with 115 shipments, followed by OKI ELECTRIC CABLE CO LTD → MC MACHINERY SYSTEMS INC (102) and BEDRA VIETNAM CO LTD → MC MACHINERY SYSTEMS INC (77).
Top U.S. importers
| Importer | Shipments |
|---|---|
| MC MACHINERY SYSTEMS INC | 252 |
| SINGLE SOURCE TECHNOLOGIES | 193 |
| EDM PERFORMANCE ACCESSORIES | 164 |
| SODICK INC | 147 |
| BELMONT EQUIPMENT COMPANY | 123 |
Top suppliers
| Supplier | Shipments |
|---|---|
| BEDRA VIETNAM CO LTD | 404 |
| THERMOCOMPACT | 182 |
| OKI ELECTRIC CABLE CO LTD | 165 |
| JIA BAO METAL CO LTD | 150 |
| TECNOFIL SA | 122 |
Origin countries
| Country | Shipments |
|---|---|
| TAIWAN | 532 |
| VIET NAM | 490 |
| CHINA | 423 |
| JAPAN | 366 |
| FRANCE | 190 |
| REPUBLIC OF KOREA | 148 |
| INDIA | 141 |
| LAO | 124 |
| GERMANY | 107 |
| MALAYSIA | 55 |
Ports of unlading
| U.S. port | Shipments |
|---|---|
| NEW YORK/NEWARK AREA, NEWARK, NJ | 1,000 |
| LOS ANGELES, CA | 710 |
| LONG BEACH, CA | 356 |
| TACOMA, WA | 183 |
| NEW YORK, NY | 120 |
| SEATTLE, WA | 88 |
| CHARLESTON, SC | 66 |
| HOUSTON, TX | 54 |
| NORFOLK, VA | 43 |
| SAVANNAH, GA | 41 |
Harmonized System classification
HS code 740821 — Copper wire of copper-zinc base alloys (brass). 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 Copper wire of copper-zinc base alloys (brass)
Who imports Copper wire of copper-zinc base alloys (brass) (HS 740821)?
Based on U.S. Customs bill-of-lading records, the top U.S. importers of Copper wire of copper-zinc base alloys (brass) include MC MACHINERY SYSTEMS INC, SINGLE SOURCE TECHNOLOGIES, EDM PERFORMANCE ACCESSORIES, SODICK INC, and BELMONT EQUIPMENT COMPANY.
Who is the largest U.S. importer of Copper wire of copper-zinc base alloys (brass)?
MC MACHINERY SYSTEMS INC is the largest U.S. importer of Copper wire of copper-zinc base alloys (brass) (HS 740821), with 252 bill-of-lading shipment records.
Who are the top suppliers of Copper wire of copper-zinc base alloys (brass)?
Leading suppliers shipping Copper wire of copper-zinc base alloys (brass) (HS 740821) to the U.S. include BEDRA VIETNAM CO LTD, THERMOCOMPACT, OKI ELECTRIC CABLE CO LTD, JIA BAO METAL CO LTD, and TECNOFIL SA.
How many U.S. shipments of Copper wire of copper-zinc base alloys (brass) are there?
ImportDoor has 2,803 U.S. import shipment records under HS code 740821, spanning Oct 2019 to Jul 2026.
Where is Copper wire of copper-zinc base alloys (brass) imported from?
Copper wire of copper-zinc base alloys (brass) is imported into the U.S. primarily from TAIWAN, VIET NAM, and CHINA.
Find Copper wire of copper-zinc base alloys (brass) importers & suppliers
Get the complete list of U.S. importers and global suppliers for HS 740821, with contact details and container-level shipment records on ImportDoor.
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