Hydrazine and hydroxylamine and their inorganic salts, antimony oxides (HS 282580)
Hydrazine and hydroxylamine and their inorganic salts, antimony oxides (HS 282580) has 1,259 U.S. import bill-of-lading shipment records between Jan 2020 and Aug 2026. The largest U.S. importer of Hydrazine and hydroxylamine and their inorganic salts, antimony oxides is OMYA SPECIALTY MATERIALS INC, with 225 shipments, followed by MINMETALS INC and YOUNGSUN & ESSEN CORP. The leading supplier is CAMPINE NV, with 400 shipments, followed by MINMETALS RARE EARTH GROUP CO LTD and YOUNGSUN CHEMICALS CO LTD. Goods originate mainly from BELGIUM and CHINA, arriving primarily at BALTIMORE, MD. Import 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 August 2026Cite as: ImportDoor, U.S. Customs bill of lading data (data through August 2026), https://www.importdoor.com/products/282580-hydrazine-and-hydroxylamine-and-their-inorganic-salts-antimony-oxides
See all 1,259 shipments of HS 282580 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 Hydrazine and hydroxylamine and their inorganic salts, antimony oxides (HS 282580), by shipment volume. Hover a ribbon for details; click a name to open its profile.
The largest relationship is CAMPINE NV → OMYA SPECIALTY MATERIALS INC with 224 shipments, followed by MINMETALS RARE EARTH GROUP CO LTD → MINMETALS INC (81) and YOUNGSUN CHEMICALS CO LTD → YOUNGSUN & ESSEN CORP (77).
Top U.S. importers
| Importer | Shipments |
|---|---|
| OMYA SPECIALTY MATERIALS INC | 225 |
| MINMETALS INC | 147 |
| YOUNGSUN & ESSEN CORP | 113 |
| GRONDMET USA LLC | 46 |
| YOUNGSUN ESSEN CORP | 41 |
| APG POLYTECH LLC | 28 |
| C STEINWEG BALTIMORE INC | 28 |
| GEON PERFORMANCE SOLUTIONS LLC | 26 |
| CHEMWELL LIMITED | 24 |
| MJL INDUSTRIAL INC | 22 |
Top suppliers
| Supplier | Shipments |
|---|---|
| CAMPINE NV | 400 |
| MINMETALS RARE EARTH GROUP CO LTD | 95 |
| YOUNGSUN CHEMICALS CO LTD | 84 |
| THAI UNIPET INDUSTRIES CO LTD | 68 |
| BEIJING GOLDEN ANTIMONY CO LTD | 52 |
| SICA SOCIETE INDUSTRIELLE ET CHIM | 39 |
| SICA | 26 |
| BEIJING GOLDEN ANTIMONYCO LTD | 18 |
| HUNAN ZHONGNAN ANTIMONY AND TUNGSTEN TRADE CO LTD | 18 |
| QUARTZ S R L | 13 |
Origin countries
| Country | Shipments |
|---|---|
| BELGIUM | 528 |
| CHINA | 377 |
| THAILAND | 74 |
| REPUBLIC OF KOREA | 43 |
| VIET NAM | 33 |
| INDIA | 27 |
| FRANCE | 22 |
| ITALY | 19 |
| JAPAN | 17 |
| COSTA RICA | 16 |
Ports of unlading
| U.S. port | Shipments |
|---|---|
| BALTIMORE, MD | 424 |
| WILMINGTON, NC | 217 |
| CHESTER, PA | 184 |
| NEW YORK/NEWARK AREA, NEWARK, NJ | 113 |
| HOUSTON, TX | 69 |
| LOS ANGELES, CA | 52 |
| CHARLESTON, SC | 46 |
| NORFOLK, VA | 33 |
| LONG BEACH, CA | 26 |
| SAVANNAH, GA | 19 |
Harmonized System classification
HS code 282580 — Hydrazine and hydroxylamine and their inorganic salts, antimony oxides. 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 2825
Other six-digit codes in HS 2825: Hydrazine and hydroxylamine and their inorganic salts, with their U.S. import volume.
Frequently asked questions about importing Hydrazine and hydroxylamine and their inorganic salts, antimony oxides
Who imports Hydrazine and hydroxylamine and their inorganic salts, antimony oxides (HS 282580)?
Based on U.S. Customs bill-of-lading records, the top U.S. importers of Hydrazine and hydroxylamine and their inorganic salts, antimony oxides include OMYA SPECIALTY MATERIALS INC, MINMETALS INC, YOUNGSUN & ESSEN CORP, GRONDMET USA LLC, and YOUNGSUN ESSEN CORP.
Who is the largest U.S. importer of Hydrazine and hydroxylamine and their inorganic salts, antimony oxides?
OMYA SPECIALTY MATERIALS INC is the largest U.S. importer of Hydrazine and hydroxylamine and their inorganic salts, antimony oxides (HS 282580), with 225 bill-of-lading shipment records.
Who are the top suppliers of Hydrazine and hydroxylamine and their inorganic salts, antimony oxides?
Leading suppliers shipping Hydrazine and hydroxylamine and their inorganic salts, antimony oxides (HS 282580) to the U.S. include CAMPINE NV, MINMETALS RARE EARTH GROUP CO LTD, YOUNGSUN CHEMICALS CO LTD, THAI UNIPET INDUSTRIES CO LTD, and BEIJING GOLDEN ANTIMONY CO LTD.
How many U.S. shipments of Hydrazine and hydroxylamine and their inorganic salts, antimony oxides are there?
ImportDoor has 1,259 U.S. import shipment records under HS code 282580, spanning Jan 2020 to Aug 2026.
Where is Hydrazine and hydroxylamine and their inorganic salts, antimony oxides imported from?
Hydrazine and hydroxylamine and their inorganic salts, antimony oxides is imported into the U.S. primarily from BELGIUM, CHINA, and THAILAND.
Find Hydrazine and hydroxylamine and their inorganic salts, antimony oxides importers & suppliers
Get the complete list of U.S. importers and global suppliers for HS 282580, with contact details and container-level shipment records on ImportDoor.
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