DUFERCO STEEL LLC
DUFERCO STEEL LLC is a U.S. importer with 2,013 bill-of-lading shipment records between Dec 2022 and May 2026. It is the largest U.S. importer of Unrefined copper (HS 740200) by shipment count. Its top suppliers include TON YI INDUSTRIAL CORP, DUFERCO STEEL PROCESSING PTY LTD, and DUFERCO SA, primarily importing HS code 740200. Goods originate mainly from TAIWAN and SOUTH AFRICA, arriving primarily at HOUSTON, TX. Shipment volume has declined over the past 12 months versus the prior year.
Sourced from U.S. Customs bill of lading data · Updated monthly · Data through May 2026
Shipments over time (last 24 months)
Trade flow: top suppliers → products
What DUFERCO STEEL LLC imports and from whom — the strongest supplier-product relationships in its shipment records. Hover a ribbon for details; click a name to open its profile.
The largest relationship is TON YI INDUSTRIAL CORP → Unrefined copper with 458 shipments, followed by DUFERCO STEEL PROCESSING PTY LTD → L or T sections, not further worked than hot-rolled, hot-drawn… (277) and TON YI INDUSTRIAL CORP → Not further worked than cold-rolled (cold-reduced) (219).
Top suppliers
| Supplier | Shipments |
|---|---|
| TON YI INDUSTRIAL CORP | 895 |
| DUFERCO STEEL PROCESSING PTY LTD | 281 |
| DUFERCO SA | 233 |
| SHIN YANG STEEL CO LTD | 67 |
| SEAH BESTEEL CORP | 53 |
Top products (HS codes)
Unlock DUFERCO STEEL LLC’s full product & HS-code breakdownOrigin countries
| Country | Shipments |
|---|---|
| TAIWAN | 1,053 |
| SOUTH AFRICA | 349 |
| CHINA | 221 |
| VIET NAM | 106 |
| REPUBLIC OF KOREA | 87 |
| BELGIUM | 34 |
| KOREA, DEMOCRATIC PEOPLES REPUBLIC OF | 20 |
| PHILIPPINES | 13 |
| PAKISTAN | 13 |
| PORTUGAL | 12 |
Ports of unlading
| U.S. port | Shipments |
|---|---|
| HOUSTON, TX | 383 |
| NEW ORLEANS, LA | 338 |
| PHILADELPHIA, PA | 329 |
| SAVANNAH, GA | 307 |
| LONG BEACH, CA | 107 |
| BALTIMORE, MD | 105 |
| LOS ANGELES, CA | 99 |
| STOCKTON, CA | 85 |
| OAKLAND, CA | 57 |
| NEW YORK/NEWARK AREA, NEWARK, NJ | 43 |
Frequently asked questions about DUFERCO STEEL LLC
Who are DUFERCO STEEL LLC's top suppliers?
Based on U.S. Customs bill-of-lading records, DUFERCO STEEL LLC's top suppliers include TON YI INDUSTRIAL CORP, DUFERCO STEEL PROCESSING PTY LTD, DUFERCO SA, SHIN YANG STEEL CO LTD, and SEAH BESTEEL CORP.
What does DUFERCO STEEL LLC import?
DUFERCO STEEL LLC's most frequent imports fall under HS codes 740200, 721640, and 722692.
Is DUFERCO STEEL LLC a major importer of Unrefined copper?
Yes — based on U.S. Customs bill-of-lading shipment counts, DUFERCO STEEL LLC is the largest U.S. importer of Unrefined copper (HS 740200).
Where does DUFERCO STEEL LLC import from?
DUFERCO STEEL LLC imports primarily from TAIWAN, SOUTH AFRICA, and CHINA.
How many shipments does DUFERCO STEEL LLC have?
ImportDoor has 2,013 U.S. import shipment records for DUFERCO STEEL LLC, spanning Dec 2022 to May 2026.
Which U.S. ports does DUFERCO STEEL LLC use?
DUFERCO STEEL LLC's shipments arrive primarily at HOUSTON, TX and NEW ORLEANS, LA.
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