Distilled Sebacic Acid from Castor Oil from Mexico
Sebacic acid obtained via oxidation and distillation of ricinoleic acid from castor oil, used in lubricants. Classified under HTS 2917.13.0030 as chemically defined acyclic polycarboxylic acid.
Duty Rate — Mexico → United States
110%
Rate breakdown
9903.04.6095.2%Except as provided in heading 9903.04.61, patented pharmaceutical articles as provided for in subdivisions (c) and (d) of U.S. note 40 to this subchapter
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
• Declare bio-based origin if claiming green tariffs; ensure no residual castor impurities
• Pitfall: Vegetable origin confusion with Chapter 15 exclusions