Choline Chloride (from Trimethylamine) from Japan
Choline chloride, produced from trimethylamine and ethylene oxide, functions as a nutrient in animal feed. While derivative, base trimethylamine salt structure keeps it under HTS 2921.11.00.00 if classified as such; often 292340—see alternatives.
Duty Rate — Japan → United States
13.7%
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
• Feed-grade certs needed but don't declare end-use; CAS 67-48-1
• Pitfall: shifting to Chapter 30 if pharmaceutical