Slag, dross (other than granulated slag), scalings and other waste from the manufacture of iron or steel (HS 261900)
Slag, dross (other than granulated slag), scalings and other waste from the manufacture of iron or steel (HS 261900) has 306 U.S. import bill-of-lading shipment records between Jan 2020 and Aug 2026. The largest U.S. importer of Slag, dross (other than granulated slag), scalings and other waste from the manufacture of iron or steel is REAZN BELGIUM, with 45 shipments, followed by METTLER TOLEDO LLC and ARGOS PUERTO RICO CORP. The leading supplier is POSCO MEXICO SA DE CV, with 36 shipments, followed by MACDERMID ALPHA HUNGARY KFT and OYAK CIMENTO FABRIKALARI ANONIM SIR. Goods originate mainly from CHINA and MEXICO, 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 August 2026Cite as: ImportDoor, U.S. Customs bill of lading data (data through August 2026), https://www.importdoor.com/products/261900-slag-dross-other-than-granulated-slag-scalings-and-other-waste-from-the-manufacture-of-iron-or-steel
See all 306 shipments of HS 261900 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 Slag, dross (other than granulated slag), scalings and other waste from the manufacture of iron or steel (HS 261900), by shipment volume. Hover a ribbon for details; click a name to open its profile.
The largest relationship is POSCO MEXICO SA DE CV → REAZN BELGIUM with 35 shipments, followed by OYAK CIMENTO FABRIKALARI ANONIM SIR → ARGOS PUERTO RICO CORP (19) and MACDERMID ALPHA HUNGARY KFT → ALPHA ASSEMBLY SOLUTIONS INC (16).
Top U.S. importers
| Importer | Shipments |
|---|---|
| REAZN BELGIUM | 45 |
| METTLER TOLEDO LLC | 37 |
| ARGOS PUERTO RICO CORP | 19 |
| ALPHA ASSEMBLY SOLUTIONS INC | 16 |
| MTTJ C/O GLOBAL ALLY CUSTOMS BROKER | 14 |
| NOVELIS CORP | 11 |
| ALPHA METALS INC | 7 |
| XOMOX PFT CORP | 7 |
| BARRON ENGINEERED PRODUCTS INC | 4 |
| DIVERSATEK HEALTHCARE | 3 |
Top suppliers
| Supplier | Shipments |
|---|---|
| POSCO MEXICO SA DE CV | 36 |
| MACDERMID ALPHA HUNGARY KFT | 23 |
| OYAK CIMENTO FABRIKALARI ANONIM SIR | 19 |
| METTLER TOLEDO MEASUREMENT INSTRUME UNIT | 16 |
| METTLER TOLEDO MEASUREMENT INDUSTRUMENT SHANGHAI CO | 14 |
| METTLER TOLEDO MEASUREMENT INSTRUME | 14 |
| SHAANXI ZHONGXING CASTING AND FORGI | 14 |
| YIWU DT SUPPLY CHAIN MANA NORTH SIDE OF CHUANGXIN | 11 |
| AUGUST AMBER HK LIMITED | 7 |
| INTRICAST PRIVATE LIMITED | 7 |
Origin countries
| Country | Shipments |
|---|---|
| CHINA | 164 |
| MEXICO | 51 |
| JAPAN | 18 |
| NETHERLANDS ANTILLES | 17 |
| INDIA | 17 |
| TURKEY | 10 |
| GERMANY | 6 |
| REPUBLIC OF KOREA | 5 |
| UNITED KINGDOM | 4 |
| UNITED STATES MINOR OUTLYING ISLANDS | 3 |
Ports of unlading
| U.S. port | Shipments |
|---|---|
| LONG BEACH, CA | 74 |
| LOS ANGELES, CA | 45 |
| HOUSTON, TX | 37 |
| NEW YORK/NEWARK AREA, NEWARK, NJ | 28 |
| MIAMI, FL | 27 |
| BALTIMORE, MD | 23 |
| SAN JUAN, PUERTO RICO | 19 |
| MOBILE, AL | 10 |
| SAVANNAH, GA | 8 |
| SEATTLE, WA | 7 |
Harmonized System classification
HS code 261900 — Slag, dross (other than granulated slag), scalings and other waste from the manufacture of iron or 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 Slag, dross (other than granulated slag), scalings and other waste from the manufacture of iron or steel
Who imports Slag, dross (other than granulated slag), scalings and other waste from the manufacture of iron or steel (HS 261900)?
Based on U.S. Customs bill-of-lading records, the top U.S. importers of Slag, dross (other than granulated slag), scalings and other waste from the manufacture of iron or steel include REAZN BELGIUM, METTLER TOLEDO LLC, ARGOS PUERTO RICO CORP, ALPHA ASSEMBLY SOLUTIONS INC, and MTTJ C/O GLOBAL ALLY CUSTOMS BROKER.
Who is the largest U.S. importer of Slag, dross (other than granulated slag), scalings and other waste from the manufacture of iron or steel?
REAZN BELGIUM is the largest U.S. importer of Slag, dross (other than granulated slag), scalings and other waste from the manufacture of iron or steel (HS 261900), with 45 bill-of-lading shipment records.
Who are the top suppliers of Slag, dross (other than granulated slag), scalings and other waste from the manufacture of iron or steel?
Leading suppliers shipping Slag, dross (other than granulated slag), scalings and other waste from the manufacture of iron or steel (HS 261900) to the U.S. include POSCO MEXICO SA DE CV, MACDERMID ALPHA HUNGARY KFT, OYAK CIMENTO FABRIKALARI ANONIM SIR, METTLER TOLEDO MEASUREMENT INSTRUME UNIT, and METTLER TOLEDO MEASUREMENT INDUSTRUMENT SHANGHAI CO.
How many U.S. shipments of Slag, dross (other than granulated slag), scalings and other waste from the manufacture of iron or steel are there?
ImportDoor has 306 U.S. import shipment records under HS code 261900, spanning Jan 2020 to Aug 2026.
Where is Slag, dross (other than granulated slag), scalings and other waste from the manufacture of iron or steel imported from?
Slag, dross (other than granulated slag), scalings and other waste from the manufacture of iron or steel is imported into the U.S. primarily from CHINA, MEXICO, and JAPAN.
Find Slag, dross (other than granulated slag), scalings and other waste from the manufacture of iron or steel importers & suppliers
Get the complete list of U.S. importers and global suppliers for HS 261900, with contact details and container-level shipment records on ImportDoor.
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