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Succinic Acid from Maleic Anhydride from Canada

Succinic acid produced through hydrogenation of maleic anhydride, qualifying under the specific derivation clause in this HTS code. Used in biodegradable plastics, food additives, and pharmaceuticals. Classified here as a derivative of succinic acid sourced from maleic anhydride per Chapter 29 notes.

Duty Rate — Canada → United States

16.5%

Rate breakdown

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

Import Tips

Provide origin certificates proving derivation from maleic anhydride to meet subheading specificity

For food-grade imports, ensure FDA prior notice and compliance with 21 CFR labeling