Acyclic polyamines and their derivatives, other (HS 292129)
Acyclic polyamines and their derivatives, other (HS 292129) has 1,459 U.S. import bill-of-lading shipment records between Jan 2020 and May 2026. The largest U.S. importer of Acyclic polyamines and their derivatives, other is TOSOH SPECIALTY CHEMICALS USA INC, with 189 shipments, followed by US05 HUNTSMAN PETROCHEMICAL LLC and NOURYON FUNCTIONAL CHEMICALS LLC. The leading supplier is DELAMINE B V, with 248 shipments, followed by TOSOH CORP and NOURYON FUNCTIONAL CHEMICALS AB. Goods originate mainly from NETHERLANDS and JAPAN, arriving primarily at HOUSTON, TX. 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 May 2026
Shipments over time (last 24 months)
Trade flow: top suppliers → U.S. importers
The strongest supplier-importer relationships for Acyclic polyamines and their derivatives, other (HS 292129), by shipment volume. Hover a ribbon for details; click a name to open its profile.
The largest relationship is TOSOH CORP → TOSOH SPECIALTY CHEMICALS USA INC with 189 shipments, followed by NOURYON FUNCTIONAL CHEMICALS AB → NOURYON FUNCTIONAL CHEMICALS LLC (97) and DELAMINE B V → TOSOH USA INC (91).
Top U.S. importers
| Importer | Shipments |
|---|---|
| TOSOH SPECIALTY CHEMICALS USA INC | 189 |
| US05 HUNTSMAN PETROCHEMICAL LLC | 113 |
| NOURYON FUNCTIONAL CHEMICALS LLC | 100 |
| TOSOH USA INC | 97 |
| TRIMAC FAIRBURN TERMINALING | 46 |
Top suppliers
| Supplier | Shipments |
|---|---|
| DELAMINE B V | 248 |
| TOSOH CORP | 201 |
| NOURYON FUNCTIONAL CHEMICALS AB | 113 |
| DOW QUIMICA MEXICANA SA DE CV | 80 |
| HUNTSMAN HOLLAND B V | 73 |
Origin countries
| Country | Shipments |
|---|---|
| NETHERLANDS | 315 |
| JAPAN | 178 |
| GERMANY | 128 |
| CHINA | 124 |
| MEXICO | 123 |
| BELGIUM | 119 |
| SWEDEN | 112 |
| CANADA | 76 |
| INDIA | 69 |
| UNITED KINGDOM | 58 |
Ports of unlading
| U.S. port | Shipments |
|---|---|
| HOUSTON, TX | 478 |
| SAVANNAH, GA | 247 |
| NEW YORK/NEWARK AREA, NEWARK, NJ | 188 |
| CHARLESTON, SC | 113 |
| NORFOLK, VA | 105 |
| LOS ANGELES, CA | 79 |
| TACOMA, WA | 76 |
| SEATTLE, WA | 59 |
| LONG BEACH, CA | 32 |
| MOBILE, AL | 18 |
Harmonized System classification
HS code 292129 — Acyclic polyamines and their derivatives, other. 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 Acyclic polyamines and their derivatives, other
Who imports Acyclic polyamines and their derivatives, other (HS 292129)?
Based on U.S. Customs bill-of-lading records, the top U.S. importers of Acyclic polyamines and their derivatives, other include TOSOH SPECIALTY CHEMICALS USA INC, US05 HUNTSMAN PETROCHEMICAL LLC, NOURYON FUNCTIONAL CHEMICALS LLC, TOSOH USA INC, and TRIMAC FAIRBURN TERMINALING.
Who is the largest U.S. importer of Acyclic polyamines and their derivatives, other?
TOSOH SPECIALTY CHEMICALS USA INC is the largest U.S. importer of Acyclic polyamines and their derivatives, other (HS 292129), with 189 bill-of-lading shipment records.
Who are the top suppliers of Acyclic polyamines and their derivatives, other?
Leading suppliers shipping Acyclic polyamines and their derivatives, other (HS 292129) to the U.S. include DELAMINE B V, TOSOH CORP, NOURYON FUNCTIONAL CHEMICALS AB, DOW QUIMICA MEXICANA SA DE CV, and HUNTSMAN HOLLAND B V.
How many U.S. shipments of Acyclic polyamines and their derivatives, other are there?
ImportDoor has 1,459 U.S. import shipment records under HS code 292129, spanning Jan 2020 to May 2026.
Where is Acyclic polyamines and their derivatives, other imported from?
Acyclic polyamines and their derivatives, other is imported into the U.S. primarily from NETHERLANDS, JAPAN, and GERMANY.
Find Acyclic polyamines and their derivatives, other importers & suppliers
Get the complete list of U.S. importers and global suppliers for HS 292129, with contact details and container-level shipment records on ImportDoor.
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