Diols, other (HS 290539)
Diols, other (HS 290539) has 2,461 U.S. import bill-of-lading shipment records between Oct 2019 and Aug 2026. The largest U.S. importer of Diols, other is SOLVAY USA INC, with 164 shipments, followed by INOLEX INCORPORATED and BEIERSDORF MANUFACTURING MEXICO S A DE C V. The leading supplier is RHODIA BRASIL S A, with 181 shipments, followed by DAIREN CHEMICAL CORP and PERSTORP SPECIALTY CHEMICALS AB. Goods originate mainly from REPUBLIC OF KOREA and BRAZIL, arriving primarily at NEW YORK/NEWARK AREA, NEWARK, NJ. Import volume has held steady 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/290539-diols-other
See all 2,461 shipments of HS 290539 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 Diols, other (HS 290539), by shipment volume. Hover a ribbon for details; click a name to open its profile.
The largest relationship is RHODIA BRASIL SA → SOLVAY USA INC with 103 shipments, followed by DAIREN CHEMICAL CORP → GANTRADE CORP (77) and SYMRISE S DE RL DE CV → SERTRADE BR LTDA (64).
Top U.S. importers
| Importer | Shipments |
|---|---|
| SOLVAY USA INC | 164 |
| INOLEX INCORPORATED | 133 |
| BEIERSDORF MANUFACTURING MEXICO S A DE C V | 90 |
| GANTRADE CORP | 77 |
| SERTRADE BR LTDA | 77 |
| TRANSCHEM INC | 71 |
| DAEHAN SOLUTION NEVADA LLC | 68 |
| GENOMATICA INC | 68 |
| PERSTORP POLYOLS INC | 66 |
| LG CHEM AMERICA INC | 63 |
Top suppliers
| Supplier | Shipments |
|---|---|
| RHODIA BRASIL S A | 181 |
| DAIREN CHEMICAL CORP | 159 |
| PERSTORP SPECIALTY CHEMICALS AB | 147 |
| RHODIA BRASIL SA | 122 |
| SYMRISE S DE RL DE CV | 122 |
| ARKEMA FRANCE | 90 |
| DAEDAL INDUSTRIAL CO LTD | 90 |
| DAESOL AUSYS CO LTD | 87 |
| LG CHEM LTD | 74 |
| STEARINERIE DUBOIS FILS | 52 |
Origin countries
| Country | Shipments |
|---|---|
| REPUBLIC OF KOREA | 457 |
| BRAZIL | 304 |
| TAIWAN | 231 |
| GERMANY | 179 |
| MEXICO | 164 |
| SWEDEN | 149 |
| CHINA | 144 |
| INDIA | 130 |
| BELGIUM | 128 |
| JAPAN | 125 |
Ports of unlading
| U.S. port | Shipments |
|---|---|
| NEW YORK/NEWARK AREA, NEWARK, NJ | 597 |
| HOUSTON, TX | 445 |
| CHARLESTON, SC | 324 |
| SAVANNAH, GA | 258 |
| LOS ANGELES, CA | 247 |
| NORFOLK, VA | 100 |
| LONG BEACH, CA | 88 |
| TACOMA, WA | 86 |
| OAKLAND, CA | 73 |
| NEW YORK, NY | 71 |
Harmonized System classification
HS code 290539 — Diols, 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.
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 2905
Other six-digit codes in HS 2905: Acyclic alcohols and their halogenated, sulfonated, nitrated or nitrosated derivatives, with their U.S. import volume.
Frequently asked questions about importing Diols, other
Who imports Diols, other (HS 290539)?
Based on U.S. Customs bill-of-lading records, the top U.S. importers of Diols, other include SOLVAY USA INC, INOLEX INCORPORATED, BEIERSDORF MANUFACTURING MEXICO S A DE C V, GANTRADE CORP, and SERTRADE BR LTDA.
Who is the largest U.S. importer of Diols, other?
SOLVAY USA INC is the largest U.S. importer of Diols, other (HS 290539), with 164 bill-of-lading shipment records.
Who are the top suppliers of Diols, other?
Leading suppliers shipping Diols, other (HS 290539) to the U.S. include RHODIA BRASIL S A, DAIREN CHEMICAL CORP, PERSTORP SPECIALTY CHEMICALS AB, RHODIA BRASIL SA, and SYMRISE S DE RL DE CV.
How many U.S. shipments of Diols, other are there?
ImportDoor has 2,461 U.S. import shipment records under HS code 290539, spanning Oct 2019 to Aug 2026.
Where is Diols, other imported from?
Diols, other is imported into the U.S. primarily from REPUBLIC OF KOREA, BRAZIL, and TAIWAN.
Find Diols, other importers & suppliers
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