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3505.10.00.40/Hydroxypropyl Corn Starch/Mexico

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%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
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Import Tips

• Include etherification degree and substitution specs in entry docs

• For pharma use, prepare USP compliance certificates