Technical 5-Amino-4-Chloro-2-Phenyl-3(2H)-Pyridazinone from Canada
This specific pyridazinone derivative meets HTS 2933.99.14.00 criteria as a named pesticide compound with aromatic nitrogen heterocyclic structure. Primarily imported for conversion to commercial herbicide formulations.
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
• Submit detailed chemical structure diagrams and NMR spectra confirming identity with tariff description
• Obtain advance CBP ruling for first imports to confirm pesticide technical grade classification
• Monitor REACH compliance documentation if transshipping through EU prior to US import