Linolenic Acid Mixture (Alpha+Gamma) from Japan
Mixture of alpha- and gamma-linolenic acid isomers classified under HTS 2916.15.10.00 per Chapter Note 2(b) for isomer mixtures of the same compound, used in nutritional research.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Document isomer ratio analysis; Chapter 29 prioritizes last numerical heading for mixtures
• Avoid solvents beyond transport safety per Chapter Note 2(e)