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Corn Starch Acetate from Canada

Acetylated corn starch, an esterified form used in biodegradable plastics and coatings. HTS 3505.10.0040 covers this corn-derived esterified modified starch.

Duty Rate — Canada → United States

10%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada

Import Tips

Document acetylation process and degree of substitution

Biodegradability claims require third-party testing for customs

Segregate from unmodified starch shipments