Hydroxypropyl Corn Starch from Mexico
Etherified corn starch modified with hydroxypropyl groups for improved stability in pharmaceuticals and foods. Falls under HTS 3505.10.0040 as a corn-derived modified starch.
Duty Rate — Mexico → United States
10%
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
• Include etherification degree and substitution specs in entry docs
• For pharma use, prepare USP compliance certificates