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U.S. exports of hfc-245fa (1,1,1,3,3-pentafluoropropane) and hfc-245ca (HS 290347) totaled $358K in July 2026.
HFC-245fa (1,1,1,3,3-Pentafluoropropane) and HFC-245ca imports of $13K in July 2026 ran 95% below the year-to-date monthly average of $254K.
Last updated: July 2026 dataHFC-245fa is a low-pressure blowing agent widely adopted by the rigid polyurethane foam industry as a replacement for ozone-depleting HCFC-141b, making it a critical input for insulation panel and appliance manufacturers. Japan leads US imports under tariff line 2903471000, followed by Mexico and Canada. Because Canada and Mexico supply under USMCA, importers sourcing from those origins may benefit from preferential duty treatment. EPA tracks these compounds under its HFC phasedown framework established by the AIM Act.
AI-written summary of the official U.S. Census Bureau trade figures on this page — verify before relying on it.
1 shipments/mo
The dominant end use is as a blowing agent for closed-cell rigid polyurethane foam, particularly in building insulation panels and commercial refrigeration equipment. Demand tracks closely with construction activity and appliance manufacturing cycles.
Yes. The American Innovation and Manufacturing (AIM) Act authorizes EPA to phase down HFC production and consumption, including HFC-245fa. Importers should monitor EPA's allocation and phasedown schedules, as future import volumes may require allowances or be subject to restrictions.
HSChapter 29
Subheading 31 of 41 in heading 2903
Subheading 290347 · $13K of $60.3M
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HS10 import codes under this HS6 parent, each with its own page. Source: U.S. Harmonized Tariff Schedule.
| Code | Description | Import Value | Effective Tariff % | Dutiable Share |
|---|---|---|---|---|
| 2903471000 | 1,1,1,3,3-Pentafluoropropane(Hfc-245fa), Hfc-245ca | $13K | 0.00% | 0.00% |
HS10 export codes under this HS6 parent, each with its own page. Source: U.S. Schedule B export classification.
| Code | Description | Export Value |
|---|---|---|
| 2903471000 | 1,1,1,3,3-Pentafluoropropane(Hfc-245fa), Hfc-245ca | $358K |
Import lines come from the U.S. Harmonized Tariff Schedule and export lines from Schedule B. The two are numbered by different agencies, so the same 10-digit code can appear in both tables describing a different product.
ImportsExports
Imports
$13KYoY · Pro
Exports
$358KYoY · Pro
12-mo low · imports
YoY · ProFewer than 6 of the last 12 months reported trade above $500K; the trend chart is not shown for thin series.
Through July 2026. Source: U.S. Census Bureau.
Exports · July 2026
destination
Mexico and Turkey together take 100% of it.
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origin
entry
rate provision · imports
100.0% enters free of duty; the effective duty rate is 0.00%.