§ US IMPORT DUTY · CANDIDATES FIRST
2026HTSRev6 · Apr 27, 2026
How much duty do I pay into the US?
Describe your product, enter unit value and quantity — Duty shows HTS candidates and estimates the landing duty for the currently selected classification.
Updated (2026HTSRev6) · USITC HTS + Federal Register
§ DUTY · CANDIDATE
WEAK MATCH — review below · 1.00
SELECTED HTS CANDIDATE
2,3,3,3-Tetrafluoropropene (HFO-1234yf),1,3,3,3-tetrafluoropropene (HFO-1234ze) and (Z)-1,1,1,4,4,4-hexafluoro-2-butene (HFO-1336mzz)
Halogenated derivatives of hydrocarbons: · 2,3,3,3-Tetrafluoropropene (HFO-1234yf),1,3,3,3-tetrafluoropropene (HFO-1234ze) and (Z)-1,1,1,4,4,4-hexafluoro-2-butene (HFO-1336mzz)
CLASSIFICATION CONFIDENCE
Assumptions
- The selected result assumes the material and construction match the HTS path.
Questions to confirm
- What is the finished article and how is it used?
- What is the dominant outer material and construction?
SELECTED CANDIDATE ESTIMATE
$370 · 3.7%
PER UNIT
$370.00
On 1 units of 2903.51.10.00 from CN
Estimated duty by origin
COUNTRYBASE§301IEEPADUTY OWED
China · current
3.7%
0%
0%
$370
IE · best
3.7%
0%
0%
$370
CH
3.7%
0%
0%
$370
Singapore
3.7%
0%
0%
$370
India
3.7%
0%
0%
$370
Canada
3.7%
0%
0%
$370
Switching from China to IE could save roughly $0 at this order value — worth a supplier quote.
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2903.51.10.00