2903.78.00.00/Perfluorohexanoic Acid (PFHxA)/Canada

Perfluorohexanoic Acid (PFHxA) from Canada

PFHxA is a six-carbon perfluorocarboxylic acid used in fluorochemical manufacturing. As a perhalogenated acyclic hydrocarbon derivative containing only fluorine, it precisely matches 2903.78.00.00 criteria. Subject to increasing environmental scrutiny.

Duty Rate — Canada → United States

3.7%

Rate breakdown

9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
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Import Tips

• Monitor EU POPs regulation updates; PFHxA faces phase-out pressures

• Declare CAS number 3078-92-0 explicitly on all shipping documents

• Implement secondary containment for spill prevention during customs inspection

Perfluorohexanoic Acid (PFHxA) from Canada — Import Duty Rate | HTS 2903.78.00.00