Hydantoin and its derivatives (HS 293321)
Hydantoin and its derivatives (HS 293321) has 190 U.S. import bill-of-lading shipment records between Mar 2020 and Aug 2026. The largest U.S. importer of Hydantoin and its derivatives is EMD PERFORMANCE MATERIALS CORP, with 20 shipments, followed by LEACHE AMERICA INC and PHARMACIA & UPJOHN COMPANY. The leading supplier is LEACHE CHEM LTD, with 39 shipments, followed by CHEMADA INDUSTRIES LTD and CHEMADA FINE CHEMICALS CO. Goods originate mainly from CHINA and ISRAEL, arriving primarily at NEW YORK/NEWARK AREA, NEWARK, NJ. 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/293321-hydantoin-and-its-derivatives
See all 190 shipments of HS 293321 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 Hydantoin and its derivatives (HS 293321), by shipment volume. Hover a ribbon for details; click a name to open its profile.
The largest relationship is LEACHE CHEM LTD → LEACHE AMERICA INC with 15 shipments, followed by CHEMADA INDUSTRIES LTD → PHARMACIA & UPJOHN COMPANY (13) and MERCK KGAA → EMD PERFORMANCE MATERIALS CORP (10).
Top U.S. importers
| Importer | Shipments |
|---|---|
| EMD PERFORMANCE MATERIALS CORP | 20 |
| LEACHE AMERICA INC | 15 |
| PHARMACIA & UPJOHN COMPANY | 13 |
| AMERICAN CHEMIE INC | 9 |
| LONZA LLC | 8 |
| SANI MARC INC | 8 |
| ASHLAND SPECIALTY INGREDIENTS G P ASI US COLUMBUS PLT | 7 |
| GENERICHEM CORP | 7 |
| ICL IP AMERICA INC | 7 |
| THOR QUIMICOS DE MEXICO SA DE CV | 7 |
Top suppliers
| Supplier | Shipments |
|---|---|
| LEACHE CHEM LTD | 39 |
| CHEMADA INDUSTRIES LTD | 22 |
| CHEMADA FINE CHEMICALS CO | 14 |
| BELCHEM INDUSTRIES INDIA PVT LTD | 11 |
| MERCK KGAA | 10 |
| SALICYLATES & CHEMICALS PVT LTD | 10 |
| MERCK KGAA DARMSTADT GERMANY | 8 |
| SHARON LABORATORIES LTD | 8 |
| SHARON PERSONAL CARE LTD | 8 |
| BROMINE COMPOUNDS LTD | 6 |
Origin countries
| Country | Shipments |
|---|---|
| CHINA | 57 |
| ISRAEL | 57 |
| INDIA | 26 |
| NETHERLANDS ANTILLES | 13 |
| GERMANY | 10 |
| NETHERLANDS | 7 |
| JAPAN | 6 |
| REPUBLIC OF KOREA | 6 |
| TAIWAN | 3 |
| FRANCE | 1 |
Ports of unlading
| U.S. port | Shipments |
|---|---|
| NEW YORK/NEWARK AREA, NEWARK, NJ | 84 |
| BALTIMORE, MD | 16 |
| HOUSTON, TX | 14 |
| NEW YORK, NY | 12 |
| SEATTLE, WA | 12 |
| CHARLESTON, SC | 11 |
| MIAMI, FL | 11 |
| LONG BEACH, CA | 10 |
| PHILADELPHIA, PA | 4 |
| NORFOLK, VA | 4 |
Harmonized System classification
HS code 293321 — Hydantoin and its derivatives. 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 2933
Other six-digit codes in HS 2933: Heterocyclic compounds with nitrogen hetero-atom(s) only, with their U.S. import volume.
Frequently asked questions about importing Hydantoin and its derivatives
Who imports Hydantoin and its derivatives (HS 293321)?
Based on U.S. Customs bill-of-lading records, the top U.S. importers of Hydantoin and its derivatives include EMD PERFORMANCE MATERIALS CORP, LEACHE AMERICA INC, PHARMACIA & UPJOHN COMPANY, AMERICAN CHEMIE INC, and LONZA LLC.
Who is the largest U.S. importer of Hydantoin and its derivatives?
EMD PERFORMANCE MATERIALS CORP is the largest U.S. importer of Hydantoin and its derivatives (HS 293321), with 20 bill-of-lading shipment records.
Who are the top suppliers of Hydantoin and its derivatives?
Leading suppliers shipping Hydantoin and its derivatives (HS 293321) to the U.S. include LEACHE CHEM LTD, CHEMADA INDUSTRIES LTD, CHEMADA FINE CHEMICALS CO, BELCHEM INDUSTRIES INDIA PVT LTD, and MERCK KGAA.
How many U.S. shipments of Hydantoin and its derivatives are there?
ImportDoor has 190 U.S. import shipment records under HS code 293321, spanning Mar 2020 to Aug 2026.
Where is Hydantoin and its derivatives imported from?
Hydantoin and its derivatives is imported into the U.S. primarily from CHINA, ISRAEL, and INDIA.
Find Hydantoin and its derivatives importers & suppliers
Get the complete list of U.S. importers and global suppliers for HS 293321, with contact details and container-level shipment records on ImportDoor.
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