Cyclic hydrocarbons, styrene (HS 290250)
Cyclic hydrocarbons, styrene (HS 290250) has 346 U.S. import bill-of-lading shipment records between Jan 2020 and Jul 2026. The largest U.S. importer of Cyclic hydrocarbons, styrene is KURARAY AMERICA INC, with 33 shipments, followed by IDI COMPOSITES INC and A & L NORTH AMERICA INC. The leading supplier is KURARAY CO LTD, with 33 shipments, followed by DOPERCO SRL and NIPPON A AND L INC. Goods originate mainly from JAPAN and CHINA, arriving primarily at LOS ANGELES, 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 Cyclic hydrocarbons, styrene (HS 290250), by shipment volume. Hover a ribbon for details; click a name to open its profile.
The largest relationship is KURARAY CO LTD → KURARAY AMERICA INC with 33 shipments, followed by DOPERCO SRL → IDI COMPOSITES INC (25) and NIPPON A AND L INC → A & L NORTH AMERICA INC (17).
Top U.S. importers
| Importer | Shipments |
|---|---|
| KURARAY AMERICA INC | 33 |
| IDI COMPOSITES INC | 27 |
| A & L NORTH AMERICA INC | 19 |
| PLASTIC PRODUCTS MFG | 12 |
| S E H AMERICA INC | 11 |
Top suppliers
| Supplier | Shipments |
|---|---|
| KURARAY CO LTD | 33 |
| DOPERCO SRL | 27 |
| NIPPON A AND L INC | 17 |
| RESIRENE SA DE CV | 17 |
| OTES ADVERTISING MATERIAL CO LTD | 13 |
Origin countries
| Country | Shipments |
|---|---|
| JAPAN | 94 |
| CHINA | 61 |
| DOMINICAN REPUBLIC | 29 |
| MEXICO | 29 |
| BELGIUM | 23 |
| REPUBLIC OF KOREA | 21 |
| COSTA RICA | 13 |
| CANADA | 12 |
| NETHERLANDS ANTILLES | 11 |
| UNITED KINGDOM | 9 |
Ports of unlading
| U.S. port | Shipments |
|---|---|
| LOS ANGELES, CA | 85 |
| HOUSTON, TX | 56 |
| TACOMA, WA | 34 |
| SAN JUAN, PUERTO RICO | 34 |
| LONG BEACH, CA | 30 |
| SEATTLE, WA | 18 |
| NORFOLK, VA | 16 |
| NEW YORK/NEWARK AREA, NEWARK, NJ | 16 |
| SAVANNAH, GA | 15 |
| CHARLESTON, SC | 12 |
Harmonized System classification
HS code 290250 — Cyclic hydrocarbons, styrene. 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 Cyclic hydrocarbons, styrene
Who imports Cyclic hydrocarbons, styrene (HS 290250)?
Based on U.S. Customs bill-of-lading records, the top U.S. importers of Cyclic hydrocarbons, styrene include KURARAY AMERICA INC, IDI COMPOSITES INC, A & L NORTH AMERICA INC, PLASTIC PRODUCTS MFG, and S E H AMERICA INC.
Who is the largest U.S. importer of Cyclic hydrocarbons, styrene?
KURARAY AMERICA INC is the largest U.S. importer of Cyclic hydrocarbons, styrene (HS 290250), with 33 bill-of-lading shipment records.
Who are the top suppliers of Cyclic hydrocarbons, styrene?
Leading suppliers shipping Cyclic hydrocarbons, styrene (HS 290250) to the U.S. include KURARAY CO LTD, DOPERCO SRL, NIPPON A AND L INC, RESIRENE SA DE CV, and OTES ADVERTISING MATERIAL CO LTD.
How many U.S. shipments of Cyclic hydrocarbons, styrene are there?
ImportDoor has 346 U.S. import shipment records under HS code 290250, spanning Jan 2020 to Jul 2026.
Where is Cyclic hydrocarbons, styrene imported from?
Cyclic hydrocarbons, styrene is imported into the U.S. primarily from JAPAN, CHINA, and DOMINICAN REPUBLIC.
Find Cyclic hydrocarbons, styrene importers & suppliers
Get the complete list of U.S. importers and global suppliers for HS 290250, with contact details and container-level shipment records on ImportDoor.
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