Cyclic polymers of aldehydes (HS 291250)
Cyclic polymers of aldehydes (HS 291250) has 313 U.S. import bill-of-lading shipment records between Feb 2020 and Apr 2026. The largest U.S. importer of Cyclic polymers of aldehydes is LX HAUSYS AMERICA INC, with 38 shipments, followed by POLYPLASTICS USA INC and MOMENTIVE PERFORMANCE MATERIALS INC. The leading supplier is SIBELCO KOREA CO LTD, with 73 shipments, followed by TOPAS ADVANCED POLYMERS GMBH and MOMENTIVE PERFORMANCE MATERIALS. Goods originate mainly from REPUBLIC OF KOREA and CHINA, 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 May 2026
Shipments over time (last 24 months)
Trade flow: top suppliers → U.S. importers
The strongest supplier-importer relationships for Cyclic polymers of aldehydes (HS 291250), by shipment volume. Hover a ribbon for details; click a name to open its profile.
The largest relationship is SIBELCO KOREA CO LTD → LX HAUSYS AMERICA INC with 37 shipments, followed by TOPAS ADVANCED POLYMERS GMBH → POLYPLASTICS USA INC (29) and SIBELCO KOREA CO LTD → LG HAUSYS AMERICA MFG PLANT OFFICE (24).
Top U.S. importers
| Importer | Shipments |
|---|---|
| LX HAUSYS AMERICA INC | 38 |
| POLYPLASTICS USA INC | 29 |
| MOMENTIVE PERFORMANCE MATERIALS INC | 25 |
| LG HAUSYS AMERICA MFG PLANT OFFICE | 24 |
| LG HAUSYS AMERICA INC | 16 |
Top suppliers
| Supplier | Shipments |
|---|---|
| SIBELCO KOREA CO LTD | 73 |
| TOPAS ADVANCED POLYMERS GMBH | 29 |
| MOMENTIVE PERFORMANCE MATERIALS | 26 |
| MOMENTIVE PERFORMANCE MATERIALS THAILAND LTD | 19 |
| DANISCO USA INC | 11 |
Origin countries
| Country | Shipments |
|---|---|
| REPUBLIC OF KOREA | 92 |
| CHINA | 66 |
| THAILAND | 35 |
| BELGIUM | 16 |
| GERMANY | 13 |
| INDIA | 13 |
| BRAZIL | 11 |
| SINGAPORE | 8 |
| NORWAY | 7 |
| SWEDEN | 7 |
Ports of unlading
| U.S. port | Shipments |
|---|---|
| NEW YORK/NEWARK AREA, NEWARK, NJ | 118 |
| SAVANNAH, GA | 92 |
| NORFOLK, VA | 21 |
| LOS ANGELES, CA | 14 |
| LONG BEACH, CA | 12 |
| TACOMA, WA | 12 |
| OAKLAND, CA | 10 |
| NEW YORK, NY | 9 |
| CHARLESTON, SC | 8 |
| MIAMI, FL | 6 |
Harmonized System classification
HS code 291250 — Cyclic polymers of aldehydes. The Harmonized System is the international standard for classifying traded goods; U.S. Customs records this 6-digit code on every bill of lading.
Frequently asked questions about importing Cyclic polymers of aldehydes
Who imports Cyclic polymers of aldehydes (HS 291250)?
Based on U.S. Customs bill-of-lading records, the top U.S. importers of Cyclic polymers of aldehydes include LX HAUSYS AMERICA INC, POLYPLASTICS USA INC, MOMENTIVE PERFORMANCE MATERIALS INC, LG HAUSYS AMERICA MFG PLANT OFFICE, and LG HAUSYS AMERICA INC.
Who is the largest U.S. importer of Cyclic polymers of aldehydes?
LX HAUSYS AMERICA INC is the largest U.S. importer of Cyclic polymers of aldehydes (HS 291250), with 38 bill-of-lading shipment records.
Who are the top suppliers of Cyclic polymers of aldehydes?
Leading suppliers shipping Cyclic polymers of aldehydes (HS 291250) to the U.S. include SIBELCO KOREA CO LTD, TOPAS ADVANCED POLYMERS GMBH, MOMENTIVE PERFORMANCE MATERIALS, MOMENTIVE PERFORMANCE MATERIALS THAILAND LTD, and DANISCO USA INC.
How many U.S. shipments of Cyclic polymers of aldehydes are there?
ImportDoor has 313 U.S. import shipment records under HS code 291250, spanning Feb 2020 to Apr 2026.
Where is Cyclic polymers of aldehydes imported from?
Cyclic polymers of aldehydes is imported into the U.S. primarily from REPUBLIC OF KOREA, CHINA, and THAILAND.
Find Cyclic polymers of aldehydes importers & suppliers
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