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2923.90.01.00/Choline Bitartrate Powder/Mexico

Choline Bitartrate Powder from Mexico

Choline bitartrate is the bitartrate salt of choline, a quaternary ammonium compound used in dietary supplements for brain health. It classifies under HTS 2923.90.0100 as a quaternary ammonium salt; Chapter 29 note 3(C)(1) places organic salts with the organic compound. Chemically defined per chapter scope.

Duty Rate — Mexico → United States

16.2%

Rate breakdown

9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
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Import Tips

• FDA NDI status or GRAS for supplements; structure/function claims limited

• USP grade certification avoids pharma reclassification

Choline Bitartrate Powder from Mexico — Import Duty Rate | HTS 2923.90.01.00