Fluoromethane (HFC-41), 1,2-difluoroethane (HFC-152) and 1,1-difluoroethane (HFC-152a) (HS 290343)
Fluoromethane (HFC-41), 1,2-difluoroethane (HFC-152) and 1,1-difluoroethane (HFC-152a) (HS 290343) has 2,004 U.S. import bill-of-lading shipment records between Jul 2019 and Aug 2026. The largest U.S. importer of Fluoromethane (HFC-41), 1,2-difluoroethane (HFC-152) and 1,1-difluoroethane (HFC-152a) is TECHNICAL CHEMICAL COMPANY, with 53 shipments, followed by FAMILY TOBACCO TRADERS LLC and T USA R PRODUCTS INC. The leading supplier is ZHEJIANG YONGHE REFRIGERANT CO LTD, with 59 shipments, followed by PT SAKARI SUMBER ABADI and INNER MONGOLIA YONGHE FLUOROCHEMICAL CO LTD. Goods originate mainly from CHINA and INDONESIA, arriving primarily at NEW YORK/NEWARK AREA, NEWARK, NJ. 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 August 2026Cite as: ImportDoor, U.S. Customs bill of lading data (data through August 2026), https://www.importdoor.com/products/290343-fluoromethane-hfc-41-1-2-difluoroethane-hfc-152-and-1-1-difluoroethane-hfc-152a
See all 2,004 shipments of HS 290343 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 Fluoromethane (HFC-41), 1,2-difluoroethane (HFC-152) and 1,1-difluoroethane (HFC-152a) (HS 290343), by shipment volume. Hover a ribbon for details; click a name to open its profile.
The largest relationship is ZHEJIANG YONGHE REFRIGERANT CO LTD → TECHNICAL CHEMICAL COMPANY with 26 shipments, followed by INNER MONGOLIA YONGHE FLUOROCHEMICAL CO LTD → T USA R PRODUCTS INC (25) and FAR EAST BROKERS HK LTD → FAR EAST BROKERS AND CONSULTANTS INC (18).
Top U.S. importers
| Importer | Shipments |
|---|---|
| TECHNICAL CHEMICAL COMPANY | 53 |
| FAMILY TOBACCO TRADERS LLC | 36 |
| T USA R PRODUCTS INC | 30 |
| COSTCO WHOLESALE CANADA LTD | 20 |
| FAR EAST BROKERS AND CONSULTANTS INC | 18 |
| JEM ENTERTAINMENT LLC | 18 |
| FIRST CONTINENTAL INTERNATIONAL N | 17 |
| TREMEC CORP | 17 |
| Q LINE GULF GENERAL TRADE | 16 |
| VESTAS NACELLES AMERICA INC | 16 |
Top suppliers
| Supplier | Shipments |
|---|---|
| ZHEJIANG YONGHE REFRIGERANT CO LTD | 59 |
| PT SAKARI SUMBER ABADI | 37 |
| INNER MONGOLIA YONGHE FLUOROCHEMICAL CO LTD | 32 |
| FAR EAST BROKERS HK LTD | 23 |
| INNER MONGOLIA YONGHE FLUOROCHEMICA | 23 |
| HOERBIGER ANTRIEBSTECHNIK GMBH | 19 |
| SWEDISH MATCH DOMINICANA | 19 |
| SHENZHEN DANER TECHNOLOGY CO LTD | 18 |
| PT AGEL LANGGENG | 17 |
| BARCEL S A DE C V | 15 |
Origin countries
| Country | Shipments |
|---|---|
| CHINA | 673 |
| INDONESIA | 124 |
| REPUBLIC OF KOREA | 113 |
| TAIWAN | 100 |
| GERMANY | 74 |
| DOMINICAN REPUBLIC | 62 |
| MEXICO | 56 |
| HONDURAS | 55 |
| ITALY | 55 |
| BELGIUM | 51 |
Ports of unlading
| U.S. port | Shipments |
|---|---|
| NEW YORK/NEWARK AREA, NEWARK, NJ | 348 |
| LOS ANGELES, CA | 326 |
| LONG BEACH, CA | 202 |
| HOUSTON, TX | 187 |
| MIAMI, FL | 135 |
| SAVANNAH, GA | 125 |
| SEATTLE, WA | 82 |
| TACOMA, WA | 80 |
| CHARLESTON, SC | 62 |
| NORFOLK, VA | 57 |
Harmonized System classification
HS code 290343 — Fluoromethane (HFC-41), 1,2-difluoroethane (HFC-152) and 1,1-difluoroethane (HFC-152a). 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 Fluoromethane (HFC-41), 1,2-difluoroethane (HFC-152) and 1,1-difluoroethane (HFC-152a)
Who imports Fluoromethane (HFC-41), 1,2-difluoroethane (HFC-152) and 1,1-difluoroethane (HFC-152a) (HS 290343)?
Based on U.S. Customs bill-of-lading records, the top U.S. importers of Fluoromethane (HFC-41), 1,2-difluoroethane (HFC-152) and 1,1-difluoroethane (HFC-152a) include TECHNICAL CHEMICAL COMPANY, FAMILY TOBACCO TRADERS LLC, T USA R PRODUCTS INC, COSTCO WHOLESALE CANADA LTD, and FAR EAST BROKERS AND CONSULTANTS INC.
Who is the largest U.S. importer of Fluoromethane (HFC-41), 1,2-difluoroethane (HFC-152) and 1,1-difluoroethane (HFC-152a)?
TECHNICAL CHEMICAL COMPANY is the largest U.S. importer of Fluoromethane (HFC-41), 1,2-difluoroethane (HFC-152) and 1,1-difluoroethane (HFC-152a) (HS 290343), with 53 bill-of-lading shipment records.
Who are the top suppliers of Fluoromethane (HFC-41), 1,2-difluoroethane (HFC-152) and 1,1-difluoroethane (HFC-152a)?
Leading suppliers shipping Fluoromethane (HFC-41), 1,2-difluoroethane (HFC-152) and 1,1-difluoroethane (HFC-152a) (HS 290343) to the U.S. include ZHEJIANG YONGHE REFRIGERANT CO LTD, PT SAKARI SUMBER ABADI, INNER MONGOLIA YONGHE FLUOROCHEMICAL CO LTD, FAR EAST BROKERS HK LTD, and INNER MONGOLIA YONGHE FLUOROCHEMICA.
How many U.S. shipments of Fluoromethane (HFC-41), 1,2-difluoroethane (HFC-152) and 1,1-difluoroethane (HFC-152a) are there?
ImportDoor has 2,004 U.S. import shipment records under HS code 290343, spanning Jul 2019 to Aug 2026.
Where is Fluoromethane (HFC-41), 1,2-difluoroethane (HFC-152) and 1,1-difluoroethane (HFC-152a) imported from?
Fluoromethane (HFC-41), 1,2-difluoroethane (HFC-152) and 1,1-difluoroethane (HFC-152a) is imported into the U.S. primarily from CHINA, INDONESIA, and REPUBLIC OF KOREA.
Find Fluoromethane (HFC-41), 1,2-difluoroethane (HFC-152) and 1,1-difluoroethane (HFC-152a) importers & suppliers
Get the complete list of U.S. importers and global suppliers for HS 290343, with contact details and container-level shipment records on ImportDoor.
Start for free