Powders of alloy steel (HS 720521)
Powders of alloy steel (HS 720521) has 16,226 U.S. import bill-of-lading shipment records between Dec 2019 and Jul 2026. The largest U.S. importer of Powders of alloy steel is SCM METAL PRODUCTS INC, with 372 shipments, followed by FMC TECHNOLOGIES INC and WIRTH STEEL. The leading supplier is AUGUST AMBER HK LIMITED, with 8,180 shipments, followed by HANGZHOU WELL TRANS SUPPLY CHAIN MA and TWTH EXPRESS CO LTD. Goods originate mainly from CHINA and INDIA, 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 Powders of alloy steel (HS 720521), by shipment volume. Hover a ribbon for details; click a name to open its profile.
The largest relationship is EPSON ATMIX CORP → SCM METAL PRODUCTS INC with 372 shipments, followed by WESTERN INDIA FORGINGS PVT LTD → FMC TECHNOLOGIES INC (121) and WESTERN INDIA FORGINGS PVT LTD → DIXIE IRON WORKS LIMITED (104).
Top U.S. importers
| Importer | Shipments |
|---|---|
| SCM METAL PRODUCTS INC | 372 |
| FMC TECHNOLOGIES INC | 194 |
| WIRTH STEEL | 172 |
| CAMERON INTERNATIONAL CORP | 145 |
| LOGISTICS PLUS FTZ HASLET | 144 |
Top suppliers
| Supplier | Shipments |
|---|---|
| AUGUST AMBER HK LIMITED | 8,180 |
| HANGZHOU WELL TRANS SUPPLY CHAIN MA | 590 |
| TWTH EXPRESS CO LTD | 560 |
| WESTERN INDIA FORGINGS PVT LTD | 445 |
| EPSON ATMIX CORP | 409 |
Origin countries
| Country | Shipments |
|---|---|
| CHINA | 10,445 |
| INDIA | 2,997 |
| JAPAN | 746 |
| SRI LANKA | 537 |
| UNITED KINGDOM | 225 |
| CANADA | 188 |
| SWEDEN | 140 |
| ROMANIA | 138 |
| PORTUGAL | 121 |
| SPAIN | 84 |
Ports of unlading
| U.S. port | Shipments |
|---|---|
| LONG BEACH, CA | 7,324 |
| LOS ANGELES, CA | 3,648 |
| NEW YORK/NEWARK AREA, NEWARK, NJ | 2,019 |
| HOUSTON, TX | 1,217 |
| NORFOLK, VA | 591 |
| NEW YORK, NY | 341 |
| SAVANNAH, GA | 190 |
| EVERETT, WA | 177 |
| CHARLESTON, SC | 154 |
| SEATTLE, WA | 147 |
Harmonized System classification
HS code 720521 — Powders of alloy steel. 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 Powders of alloy steel
Who imports Powders of alloy steel (HS 720521)?
Based on U.S. Customs bill-of-lading records, the top U.S. importers of Powders of alloy steel include SCM METAL PRODUCTS INC, FMC TECHNOLOGIES INC, WIRTH STEEL, CAMERON INTERNATIONAL CORP, and LOGISTICS PLUS FTZ HASLET.
Who is the largest U.S. importer of Powders of alloy steel?
SCM METAL PRODUCTS INC is the largest U.S. importer of Powders of alloy steel (HS 720521), with 372 bill-of-lading shipment records.
Who are the top suppliers of Powders of alloy steel?
Leading suppliers shipping Powders of alloy steel (HS 720521) to the U.S. include AUGUST AMBER HK LIMITED, HANGZHOU WELL TRANS SUPPLY CHAIN MA, TWTH EXPRESS CO LTD, WESTERN INDIA FORGINGS PVT LTD, and EPSON ATMIX CORP.
How many U.S. shipments of Powders of alloy steel are there?
ImportDoor has 16,226 U.S. import shipment records under HS code 720521, spanning Dec 2019 to Jul 2026.
Where is Powders of alloy steel imported from?
Powders of alloy steel is imported into the U.S. primarily from CHINA, INDIA, and JAPAN.
Find Powders of alloy steel importers & suppliers
Get the complete list of U.S. importers and global suppliers for HS 720521, with contact details and container-level shipment records on ImportDoor.
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