Aminopyralid from Canada
Aminopyralid is a highly active pyridine herbicide for broadleaf weeds in pastures. Extreme potency (active at grams per acre) with heterocyclic pyridine structure under HTS 2934.99.1500. Provides residual control up to 2 years.
Duty Rate — Canada → United States
110%
Rate breakdown
9903.04.6093.5%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
9903.05.2910%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 hay/manure contamination warnings in safety documentation
• Specify triisopropanolammonium salt form for solubility data
• Declare extreme low use rates (1-4 oz/acre) to demonstrate potency