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
9903.05.5510%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
Import Tips
• Supplement labeling separate from classification