Copper-tin base alloys (bronze) (HS 740322)
Copper-tin base alloys (bronze) (HS 740322) has 6,545 U.S. import bill-of-lading shipment records between Jan 2020 and Aug 2026. The largest U.S. importer of Copper-tin base alloys (bronze) is CINMAR LLC, with 266 shipments, followed by LEGGETT & PLATT GLOBAL SERVICES and GALLERIT LLC. The leading supplier is GUIZHOU WIRE ROPE INCORPORATED, with 230 shipments, followed by YOU FINE ART SCULPTURE LIMITED and WISCO ESPANOLA SA. Goods originate mainly from CHINA and THAILAND, arriving primarily at NEW YORK/NEWARK AREA, NEWARK, NJ. Import volume has held steady 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/740322-copper-tin-base-alloys-bronze
See all 6,545 shipments of HS 740322 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 Copper-tin base alloys (bronze) (HS 740322), by shipment volume. Hover a ribbon for details; click a name to open its profile.
The largest relationship is GUIZHOU WIRE ROPE INCORPORATED → LEGGETT & PLATT GLOBAL SERVICES with 199 shipments, followed by CRAFT METAL → ALLIED METALS LLC (135) and WISCO ESPANOLA SA → LA PALOMA COMPANIA DE METALES S A (99).
Top U.S. importers
| Importer | Shipments |
|---|---|
| CINMAR LLC | 266 |
| LEGGETT & PLATT GLOBAL SERVICES | 199 |
| GALLERIT LLC | 188 |
| ALLIED METALS LLC | 136 |
| LA PALOMA COMPANIA DE METALES S A | 99 |
| AVIVA METALS INC | 97 |
| GROSS MECHANICAL LABORATORIES INC | 80 |
| COPPER AND BRASS SALES | 71 |
| ALPHA ASSEMBLY SOLUTIONS INC | 50 |
| ATLAS BRONZE | 43 |
Top suppliers
| Supplier | Shipments |
|---|---|
| GUIZHOU WIRE ROPE INCORPORATED | 230 |
| YOU FINE ART SCULPTURE LIMITED | 216 |
| WISCO ESPANOLA SA | 192 |
| CRAFT METAL | 135 |
| TECNOFIL SA | 112 |
| FOSHAN SHUNDE YEIFU METALLIC FURNIT | 106 |
| THAI SOUTH PAC METAL CO LTD | 106 |
| FANDA FITTINGS THAILAND CO LTD | 92 |
| TAIZHOU BADA VALVE CO LTD | 81 |
| JINAN MEIDE CASTING CO LTD | 77 |
Origin countries
| Country | Shipments |
|---|---|
| CHINA | 2,682 |
| THAILAND | 827 |
| INDIA | 288 |
| SPAIN | 284 |
| TAIWAN | 258 |
| ITALY | 236 |
| UNITED KINGDOM | 170 |
| REPUBLIC OF KOREA | 162 |
| LAO | 161 |
| NETHERLANDS ANTILLES | 143 |
Ports of unlading
| U.S. port | Shipments |
|---|---|
| NEW YORK/NEWARK AREA, NEWARK, NJ | 1,580 |
| LONG BEACH, CA | 1,333 |
| LOS ANGELES, CA | 1,076 |
| HOUSTON, TX | 434 |
| TACOMA, WA | 295 |
| NORFOLK, VA | 263 |
| MIAMI, FL | 255 |
| SAVANNAH, GA | 198 |
| PORT EVERGLADES, FL | 179 |
| NEW YORK, NY | 171 |
Harmonized System classification
HS code 740322 — Copper-tin base alloys (bronze). 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 7403
Other six-digit codes in HS 7403: Refined copper and copper alloys, unwrought (other than master alloys of heading 7405), with their U.S. import volume.
| Product (HS code) | Shipments |
|---|---|
| Refined copper, wire bars (740312) | 8,752 |
| Cathodes and sections of cathodes (740311) | 5,500 |
| Refined copper, billets (740313) | 2,470 |
| Copper-zinc base alloys (brass) (740321) | 1,712 |
| Copper alloys, other copper alloys (740329) | 213 |
Frequently asked questions about importing Copper-tin base alloys (bronze)
Who imports Copper-tin base alloys (bronze) (HS 740322)?
Based on U.S. Customs bill-of-lading records, the top U.S. importers of Copper-tin base alloys (bronze) include CINMAR LLC, LEGGETT & PLATT GLOBAL SERVICES, GALLERIT LLC, ALLIED METALS LLC, and LA PALOMA COMPANIA DE METALES S A.
Who is the largest U.S. importer of Copper-tin base alloys (bronze)?
CINMAR LLC is the largest U.S. importer of Copper-tin base alloys (bronze) (HS 740322), with 266 bill-of-lading shipment records.
Who are the top suppliers of Copper-tin base alloys (bronze)?
Leading suppliers shipping Copper-tin base alloys (bronze) (HS 740322) to the U.S. include GUIZHOU WIRE ROPE INCORPORATED, YOU FINE ART SCULPTURE LIMITED, WISCO ESPANOLA SA, CRAFT METAL, and TECNOFIL SA.
How many U.S. shipments of Copper-tin base alloys (bronze) are there?
ImportDoor has 6,545 U.S. import shipment records under HS code 740322, spanning Jan 2020 to Aug 2026.
Where is Copper-tin base alloys (bronze) imported from?
Copper-tin base alloys (bronze) is imported into the U.S. primarily from CHINA, THAILAND, and INDIA.
Find Copper-tin base alloys (bronze) importers & suppliers
Get the complete list of U.S. importers and global suppliers for HS 740322, with contact details and container-level shipment records on ImportDoor.
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