Polyacetals, other polyethers and epoxide resins, in primary forms, polycarbonates (HS 390740)
Polyacetals, other polyethers and epoxide resins, in primary forms, polycarbonates (HS 390740) has 17,344 U.S. import bill-of-lading shipment records between Oct 2019 and Jul 2026. The largest U.S. importer of Polyacetals, other polyethers and epoxide resins, in primary forms, polycarbonates is LOTTE CHEMICAL CALIFORNIA INC, with 981 shipments, followed by TEIJIN KASEI AMERICA INC and INDUSTRIAL WAREHOUSE SERVICES INC. The leading supplier is AUGUST AMBER HK LIMITED, with 2,254 shipments, followed by THAI POLYCARBONATE CO LTD and LOTTE CHEMICAL CORP. Goods originate mainly from CHINA and REPUBLIC OF KOREA, 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 Polyacetals, other polyethers and epoxide resins, in primary forms, polycarbonates (HS 390740), by shipment volume. Hover a ribbon for details; click a name to open its profile.
The largest relationship is LOTTE CHEMICAL CORP → LOTTE CHEMICAL CALIFORNIA INC with 981 shipments, followed by TEIJIN LIMITED → TEIJIN KASEI AMERICA INC (766) and ALMAAK INTERNATIONAL GMBH → INDUSTRIAL WAREHOUSE SERVICES INC (465).
Top U.S. importers
| Importer | Shipments |
|---|---|
| LOTTE CHEMICAL CALIFORNIA INC | 981 |
| TEIJIN KASEI AMERICA INC | 792 |
| INDUSTRIAL WAREHOUSE SERVICES INC | 465 |
| LG CHEM AMERICA INC | 421 |
| COVESTRO LLC | 324 |
Top suppliers
| Supplier | Shipments |
|---|---|
| AUGUST AMBER HK LIMITED | 2,254 |
| THAI POLYCARBONATE CO LTD | 1,936 |
| LOTTE CHEMICAL CORP | 1,689 |
| TEIJIN LIMITED | 824 |
| ALMAAK INTERNATIONAL GMBH | 533 |
Origin countries
| Country | Shipments |
|---|---|
| CHINA | 4,786 |
| REPUBLIC OF KOREA | 3,109 |
| THAILAND | 1,968 |
| GERMANY | 1,705 |
| JAPAN | 1,485 |
| BELGIUM | 841 |
| TAIWAN | 823 |
| INDONESIA | 379 |
| ITALY | 213 |
| UNITED KINGDOM | 196 |
Ports of unlading
| U.S. port | Shipments |
|---|---|
| LOS ANGELES, CA | 4,498 |
| LONG BEACH, CA | 4,084 |
| NEW YORK/NEWARK AREA, NEWARK, NJ | 2,613 |
| TACOMA, WA | 1,026 |
| HOUSTON, TX | 902 |
| CHARLESTON, SC | 647 |
| NORFOLK, VA | 588 |
| SAVANNAH, GA | 565 |
| SEATTLE, WA | 477 |
| MOBILE, AL | 399 |
Harmonized System classification
HS code 390740 — Polyacetals, other polyethers and epoxide resins, in primary forms, polycarbonates. 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 Polyacetals, other polyethers and epoxide resins, in primary forms, polycarbonates
Who imports Polyacetals, other polyethers and epoxide resins, in primary forms, polycarbonates (HS 390740)?
Based on U.S. Customs bill-of-lading records, the top U.S. importers of Polyacetals, other polyethers and epoxide resins, in primary forms, polycarbonates include LOTTE CHEMICAL CALIFORNIA INC, TEIJIN KASEI AMERICA INC, INDUSTRIAL WAREHOUSE SERVICES INC, LG CHEM AMERICA INC, and COVESTRO LLC.
Who is the largest U.S. importer of Polyacetals, other polyethers and epoxide resins, in primary forms, polycarbonates?
LOTTE CHEMICAL CALIFORNIA INC is the largest U.S. importer of Polyacetals, other polyethers and epoxide resins, in primary forms, polycarbonates (HS 390740), with 981 bill-of-lading shipment records.
Who are the top suppliers of Polyacetals, other polyethers and epoxide resins, in primary forms, polycarbonates?
Leading suppliers shipping Polyacetals, other polyethers and epoxide resins, in primary forms, polycarbonates (HS 390740) to the U.S. include AUGUST AMBER HK LIMITED, THAI POLYCARBONATE CO LTD, LOTTE CHEMICAL CORP, TEIJIN LIMITED, and ALMAAK INTERNATIONAL GMBH.
How many U.S. shipments of Polyacetals, other polyethers and epoxide resins, in primary forms, polycarbonates are there?
ImportDoor has 17,344 U.S. import shipment records under HS code 390740, spanning Oct 2019 to Jul 2026.
Where is Polyacetals, other polyethers and epoxide resins, in primary forms, polycarbonates imported from?
Polyacetals, other polyethers and epoxide resins, in primary forms, polycarbonates is imported into the U.S. primarily from CHINA, REPUBLIC OF KOREA, and THAILAND.
Find Polyacetals, other polyethers and epoxide resins, in primary forms, polycarbonates importers & suppliers
Get the complete list of U.S. importers and global suppliers for HS 390740, with contact details and container-level shipment records on ImportDoor.
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