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Ricinoleic Acid from Mexico

Ricinoleic acid from castor oil features hydroxy functionality on its 18-carbon chain, classified under 2918.19.90.00. Used in greases, plastics, and cosmetics.

Duty Rate — Mexico → United States

14%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico

Import Tips

Require fatty acid profile analysis confirming >90% ricinoleic content

Distinguish purified acid from crude castor oil fatty acids

Document industrial vs cosmetic end-use applications