1,1,1,2-Tetrafluoroethane (HFC-134a) and 1,1,2,2-tetrafluoroethane (HFC-134) (HS 290345)
1,1,1,2-Tetrafluoroethane (HFC-134a) and 1,1,2,2-tetrafluoroethane (HFC-134) (HS 290345) has 270 U.S. import bill-of-lading shipment records between Feb 2022 and Jun 2026. The largest U.S. importer of 1,1,1,2-Tetrafluoroethane (HFC-134a) and 1,1,2,2-tetrafluoroethane (HFC-134) is WAL MART INC, with 108 shipments, followed by HARP USA INC and THE CHEMOURS COMPANY FC LLC. The leading supplier is SRF LTD, with 109 shipments, followed by CHEMOURS NETHERLANDS BV and SRF LIMITED. Goods originate mainly from INDIA and NETHERLANDS, 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 June 2026
Shipments over time (last 24 months)
Trade flow: top suppliers → U.S. importers
The strongest supplier-importer relationships for 1,1,1,2-Tetrafluoroethane (HFC-134a) and 1,1,2,2-tetrafluoroethane (HFC-134) (HS 290345), by shipment volume. Hover a ribbon for details; click a name to open its profile.
The largest relationship is SRF LTD → WAL MART INC with 108 shipments, followed by CHEMOURS NETHERLANDS BV → THE CHEMOURS COMPANY FC LLC (26) and HARP INTERNATIONAL LIMITED → HARP USA INC (17).
Top U.S. importers
| Importer | Shipments |
|---|---|
| WAL MART INC | 108 |
| HARP USA INC | 36 |
| THE CHEMOURS COMPANY FC LLC | 29 |
| THE CHEMOURS COMPANY | 10 |
| TECHNICAL CHEMICAL COMPANY | 8 |
Top suppliers
| Supplier | Shipments |
|---|---|
| SRF LTD | 109 |
| CHEMOURS NETHERLANDS BV | 36 |
| SRF LIMITED | 34 |
| HARP INTERNATIONAL LIMITED | 19 |
| HARP INTERNATIONAL | 10 |
Origin countries
| Country | Shipments |
|---|---|
| INDIA | 138 |
| NETHERLANDS | 40 |
| UNITED KINGDOM | 34 |
| MEXICO | 15 |
| REPUBLIC OF KOREA | 14 |
| CHINA | 9 |
| ROMANIA | 7 |
| UNITED ARAB EMIRATES | 5 |
| BAHAMAS | 4 |
| COLUMBIA | 2 |
Ports of unlading
| U.S. port | Shipments |
|---|---|
| HOUSTON, TX | 101 |
| NORFOLK, VA | 48 |
| SAVANNAH, GA | 38 |
| NEW YORK/NEWARK AREA, NEWARK, NJ | 32 |
| CHARLESTON, SC | 11 |
| PORT EVERGLADES, FL | 11 |
| LOS ANGELES, CA | 9 |
| MIAMI, FL | 9 |
| NEW ORLEANS, LA | 4 |
| LONG BEACH, CA | 4 |
Harmonized System classification
HS code 290345 — 1,1,1,2-Tetrafluoroethane (HFC-134a) and 1,1,2,2-tetrafluoroethane (HFC-134). 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 1,1,1,2-Tetrafluoroethane (HFC-134a) and 1,1,2,2-tetrafluoroethane (HFC-134)
Who imports 1,1,1,2-Tetrafluoroethane (HFC-134a) and 1,1,2,2-tetrafluoroethane (HFC-134) (HS 290345)?
Based on U.S. Customs bill-of-lading records, the top U.S. importers of 1,1,1,2-Tetrafluoroethane (HFC-134a) and 1,1,2,2-tetrafluoroethane (HFC-134) include WAL MART INC, HARP USA INC, THE CHEMOURS COMPANY FC LLC, THE CHEMOURS COMPANY, and TECHNICAL CHEMICAL COMPANY.
Who is the largest U.S. importer of 1,1,1,2-Tetrafluoroethane (HFC-134a) and 1,1,2,2-tetrafluoroethane (HFC-134)?
WAL MART INC is the largest U.S. importer of 1,1,1,2-Tetrafluoroethane (HFC-134a) and 1,1,2,2-tetrafluoroethane (HFC-134) (HS 290345), with 108 bill-of-lading shipment records.
Who are the top suppliers of 1,1,1,2-Tetrafluoroethane (HFC-134a) and 1,1,2,2-tetrafluoroethane (HFC-134)?
Leading suppliers shipping 1,1,1,2-Tetrafluoroethane (HFC-134a) and 1,1,2,2-tetrafluoroethane (HFC-134) (HS 290345) to the U.S. include SRF LTD, CHEMOURS NETHERLANDS BV, SRF LIMITED, HARP INTERNATIONAL LIMITED, and HARP INTERNATIONAL.
How many U.S. shipments of 1,1,1,2-Tetrafluoroethane (HFC-134a) and 1,1,2,2-tetrafluoroethane (HFC-134) are there?
ImportDoor has 270 U.S. import shipment records under HS code 290345, spanning Feb 2022 to Jun 2026.
Where is 1,1,1,2-Tetrafluoroethane (HFC-134a) and 1,1,2,2-tetrafluoroethane (HFC-134) imported from?
1,1,1,2-Tetrafluoroethane (HFC-134a) and 1,1,2,2-tetrafluoroethane (HFC-134) is imported into the U.S. primarily from INDIA, NETHERLANDS, and UNITED KINGDOM.
Find 1,1,1,2-Tetrafluoroethane (HFC-134a) and 1,1,2,2-tetrafluoroethane (HFC-134) importers & suppliers
Get the complete list of U.S. importers and global suppliers for HS 290345, with contact details and container-level shipment records on ImportDoor.
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