Azelainic Acid from Canada
Azelainic acid (nonanedioic acid) used in cosmetics (15% acne cream) and polymer production. Although sometimes confused with specific subheadings, classified as 'other' acyclic polycarboxylic acid under 2917.19.70.50. Chemically defined dicarboxylic acid meeting Chapter 29 scope.
Duty Rate — Canada → United States
14%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• For cosmetic use, provide both chemical CoA and FDA cosmetic notification
• Distinguish from pharmaceutical grade requiring FDA drug master file