Glutaric Acid from Cyclopentanone from Canada
Glutaric acid produced via oxidation of cyclopentanone, explicitly covered in this HTS subheading. Utilized in polymer production and as a precursor for pharmaceuticals.
Duty Rate — Canada → United States
16.5%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Include process documentation confirming cyclopentanone derivation to justify classification
• Hazardous material—ensure UN-approved packaging and proper hazmat declarations