2915.90.18.10/Ammonium Perfluorooctanoate/Mexico

Ammonium Perfluorooctanoate from Mexico

Ammonium perfluorooctanoate is the ammonium salt of perfluorooctanoic acid (C7F15COO⁻NH4⁺), explicitly covered under HTS 2915.90.18.10 as a salt of this specific perfluorinated carboxylic acid. It was historically used as a processing aid in fluoropolymer production like Teflon.

Duty Rate — Mexico → United States

4.2%

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

• Provide laboratory analysis confirming ammonium salt composition and PFOA content to support classification under the specific subheading

• Declare TSCA import certification and check for PFOA Significant New Use Rule (SNUR) compliance before importation

• Ensure proper hazardous material labeling and packaging per DOT regulations for safe transport of this fluorinated salt

Ammonium Perfluorooctanoate from Mexico — Import Duty Rate | HTS 2915.90.18.10