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3505.10.00/Octenyl Succinic Anhydride (OSA) Modified Starch/Mexico

Octenyl Succinic Anhydride (OSA) Modified Starch from Mexico

OSA-modified starch is esterified for emulsifying properties in beverages and dressings. This surface-modified starch is classified under HTS 3505.10.00 as esterified 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

• Analytical HPLC reports proving OSA grafting essential for classification

• GRAS status documentation speeds FDA review for food use