Other, welded, other (HS 730539)
Other, welded, other (HS 730539) has 2,073 U.S. import bill-of-lading shipment records between Jan 2020 and Jun 2026. The largest U.S. importer of Other, welded, other is TENARIS GLOBAL SERVICES, with 433 shipments, followed by O M HALYARD INC and SWANENBERG IJZER GROEP. The leading supplier is TUBOS DE ACERO DE MEXICO, with 372 shipments, followed by LIANYUNGANG AIYEH NON WOVEN PRODUCTS CO LTD and DESIGN STRATEGICO DE MEXICO SA DE C V. Goods originate mainly from MEXICO and CHINA, arriving primarily at HOUSTON, TX. 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 June 2026
Shipments over time (last 24 months)
Trade flow: top suppliers → U.S. importers
The strongest supplier-importer relationships for Other, welded, other (HS 730539), by shipment volume. Hover a ribbon for details; click a name to open its profile.
The largest relationship is TUBOS DE ACERO DE MEXICO → TENARIS GLOBAL SERVICES with 300 shipments, followed by LIANYUNGANG AIYEH NON WOVEN PRODUCTS CO LTD → O M HALYARD INC (143) and DESIGN STRATEGICO DE MEXICO SA DE C V → SWANENBERG IJZER GROEP (92).
Top U.S. importers
| Importer | Shipments |
|---|---|
| TENARIS GLOBAL SERVICES | 433 |
| O M HALYARD INC | 210 |
| SWANENBERG IJZER GROEP | 94 |
| TENARIS GLOBAL SERVICES USA CORP | 65 |
| TENARIS GLOBAL SERVICES USA WEST LOOP SOUTH | 46 |
Top suppliers
| Supplier | Shipments |
|---|---|
| TUBOS DE ACERO DE MEXICO | 372 |
| LIANYUNGANG AIYEH NON WOVEN PRODUCTS CO LTD | 143 |
| DESIGN STRATEGICO DE MEXICO SA DE C V | 94 |
| TUBOS DE ACERO MX | 79 |
| TUBOS ACERO MX | 59 |
Origin countries
| Country | Shipments |
|---|---|
| MEXICO | 732 |
| CHINA | 699 |
| GERMANY | 110 |
| TAIWAN | 86 |
| INDIA | 73 |
| ITALY | 66 |
| VIET NAM | 33 |
| REPUBLIC OF KOREA | 30 |
| POLAND | 30 |
| FRANCE | 27 |
Ports of unlading
| U.S. port | Shipments |
|---|---|
| HOUSTON, TX | 808 |
| SAVANNAH, GA | 234 |
| NEW YORK/NEWARK AREA, NEWARK, NJ | 226 |
| LOS ANGELES, CA | 196 |
| TACOMA, WA | 145 |
| LONG BEACH, CA | 94 |
| NORFOLK, VA | 68 |
| CHARLESTON, SC | 54 |
| BALTIMORE, MD | 46 |
| SAN JUAN, PUERTO RICO | 37 |
Harmonized System classification
HS code 730539 — Other, welded, other. The Harmonized System is the international standard for classifying traded goods; U.S. Customs records this 6-digit code on every bill of lading.
Frequently asked questions about importing Other, welded, other
Who imports Other, welded, other (HS 730539)?
Based on U.S. Customs bill-of-lading records, the top U.S. importers of Other, welded, other include TENARIS GLOBAL SERVICES, O M HALYARD INC, SWANENBERG IJZER GROEP, TENARIS GLOBAL SERVICES USA CORP, and TENARIS GLOBAL SERVICES USA WEST LOOP SOUTH.
Who is the largest U.S. importer of Other, welded, other?
TENARIS GLOBAL SERVICES is the largest U.S. importer of Other, welded, other (HS 730539), with 433 bill-of-lading shipment records.
Who are the top suppliers of Other, welded, other?
Leading suppliers shipping Other, welded, other (HS 730539) to the U.S. include TUBOS DE ACERO DE MEXICO, LIANYUNGANG AIYEH NON WOVEN PRODUCTS CO LTD, DESIGN STRATEGICO DE MEXICO SA DE C V, TUBOS DE ACERO MX, and TUBOS ACERO MX.
How many U.S. shipments of Other, welded, other are there?
ImportDoor has 2,073 U.S. import shipment records under HS code 730539, spanning Jan 2020 to Jun 2026.
Where is Other, welded, other imported from?
Other, welded, other is imported into the U.S. primarily from MEXICO, CHINA, and GERMANY.
Find Other, welded, other importers & suppliers
Get the complete list of U.S. importers and global suppliers for HS 730539, with contact details and container-level shipment records on ImportDoor.
Start for free