Chlorodifluoroethanes (HCFC-142, 142b) (HS 290374)
Chlorodifluoroethanes (HCFC-142, 142b) (HS 290374) has 152 U.S. import bill-of-lading shipment records between Sep 2021 and Aug 2026. The largest U.S. importer of Chlorodifluoroethanes (HCFC-142, 142b) is SYENSQO SPECIALTY POLYMERS USA LLC, with 101 shipments, followed by ARKEMA INC and SOLVAY SOLEXIS INC. The leading supplier is SYENSQO FRANCE SA, with 62 shipments, followed by SYENSQO FRANCE and SOLVAY FRANCE S A. Goods originate mainly from FRANCE and BELGIUM, arriving primarily at NEW YORK/NEWARK AREA, NEWARK, NJ.
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/290374-chlorodifluoroethanes-hcfc-142-142b
See all 152 shipments of HS 290374 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 Chlorodifluoroethanes (HCFC-142, 142b) (HS 290374), by shipment volume. Hover a ribbon for details; click a name to open its profile.
The largest relationship is SYENSQO FRANCE SA → SYENSQO SPECIALTY POLYMERS USA LLC with 51 shipments, followed by SYENSQO FRANCE → SYENSQO SPECIALTY POLYMERS USA LLC (46) and SYENSQO FRANCE S A → SYENSQO SPECIALTY POLYMERS USA LLC (4).
Top U.S. importers
| Importer | Shipments |
|---|---|
| SYENSQO SPECIALTY POLYMERS USA LLC | 101 |
| ARKEMA INC | 2 |
| SOLVAY SOLEXIS INC | 2 |
| AXALTA COATING SYSTEMS LLC | 1 |
| SOLVAY SPECIALTY POLYMERS USA LLC | 1 |
Top suppliers
| Supplier | Shipments |
|---|---|
| SYENSQO FRANCE SA | 62 |
| SYENSQO FRANCE | 46 |
| SOLVAY FRANCE S A | 36 |
| SYENSQO FRANCE S A | 5 |
| ARKEMA FRANCE | 2 |
| AXALTA COATING SYSTEMS FRANCE SAS | 1 |
Origin countries
| Country | Shipments |
|---|---|
| FRANCE | 137 |
| BELGIUM | 15 |
Ports of unlading
| U.S. port | Shipments |
|---|---|
| NEW YORK/NEWARK AREA, NEWARK, NJ | 86 |
| NEW YORK, NY | 50 |
| CHESTER, PA | 12 |
| CHARLESTON, SC | 3 |
| HOUSTON, TX | 1 |
Harmonized System classification
HS code 290374 — Chlorodifluoroethanes (HCFC-142, 142b). 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 2903
Other six-digit codes in HS 2903: Halogenated derivatives of hydrocarbons, with their U.S. import volume.
Frequently asked questions about importing Chlorodifluoroethanes (HCFC-142, 142b)
Who imports Chlorodifluoroethanes (HCFC-142, 142b) (HS 290374)?
Based on U.S. Customs bill-of-lading records, the top U.S. importers of Chlorodifluoroethanes (HCFC-142, 142b) include SYENSQO SPECIALTY POLYMERS USA LLC, ARKEMA INC, SOLVAY SOLEXIS INC, AXALTA COATING SYSTEMS LLC, and SOLVAY SPECIALTY POLYMERS USA LLC.
Who is the largest U.S. importer of Chlorodifluoroethanes (HCFC-142, 142b)?
SYENSQO SPECIALTY POLYMERS USA LLC is the largest U.S. importer of Chlorodifluoroethanes (HCFC-142, 142b) (HS 290374), with 101 bill-of-lading shipment records.
Who are the top suppliers of Chlorodifluoroethanes (HCFC-142, 142b)?
Leading suppliers shipping Chlorodifluoroethanes (HCFC-142, 142b) (HS 290374) to the U.S. include SYENSQO FRANCE SA, SYENSQO FRANCE, SOLVAY FRANCE S A, SYENSQO FRANCE S A, and ARKEMA FRANCE.
How many U.S. shipments of Chlorodifluoroethanes (HCFC-142, 142b) are there?
ImportDoor has 152 U.S. import shipment records under HS code 290374, spanning Sep 2021 to Aug 2026.
Where is Chlorodifluoroethanes (HCFC-142, 142b) imported from?
Chlorodifluoroethanes (HCFC-142, 142b) is imported into the U.S. primarily from FRANCE and BELGIUM.
Find Chlorodifluoroethanes (HCFC-142, 142b) importers & suppliers
Get the complete list of U.S. importers and global suppliers for HS 290374, with contact details and container-level shipment records on ImportDoor.
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