Isomeric Pure Propene from Canada
Mixture of propene stereoisomers (per note b), chemically defined without acyclic hydrocarbon impurities. Used in specialty fine chemical synthesis under HTS 2901.22.00.00.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Specify isomer ratio in documentation; small package for R&D imports; chirality cert if applicable