Octenyl Succinic Anhydride (OSA) Modified Starch from Mexico
OSA-modified starch is esterified for emulsifying properties in beverages, salad dressings, and encapsulated flavors. Classified in HTS 3505.10.00.92 as an esterified modified starch for food industry use. It stabilizes oil-in-water emulsions effectively.
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
• Certify OSA substitution levels (<3% per FDA regs) with COA to validate food additive status
• Specify emulsifier end-use on commercial invoice to guide proper 3505 classification
• Monitor for EU REACH compliance if transshipping, as affects US import labeling