2936.22.00.00/Prosultiamine Vitamin B1 Derivative/Mexico

Prosultiamine Vitamin B1 Derivative from Mexico

Prosultiamine is a prodrug ester of thiamine with high lipid solubility for neurological applications. Falls under HTS 2936.22.00.00 as a derivative primarily used as vitamin B1 in therapeutics. Japanese pharmacopeia standard for B1 deficiency.

Duty Rate — Mexico → United States

0%

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

• NADA filing required if veterinary neurological use intended

• Provide hydrolysis rate data showing thiamine release profile

• Separate from cosmeceutical shipments to avoid Chapter 33 scrutiny

Prosultiamine Vitamin B1 Derivative from Mexico — Import Duty Rate | HTS 2936.22.00.00