Betaine Hydrochloride (Trimethylglycine HCl) from Mexico
Betaine hydrochloride, a trimethylamine derivative, used as gastric acidifier supplement. Related via trimethylamine but classified here if salt emphasized.
Duty Rate — Mexico → United States
13.7%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Supplement labeling separate from classification