Fluoroxypyr (4-Amino-3,6-dichloro-2-pyridinecarboxylic Acid) from Mexico
Fluoroxypyr is a systemic auxin herbicide mimicking plant growth regulators, an aromatic pyridine carboxylic acid with amino substituent. HTS 2918.99.20 covers it as 'other' pesticide. Used for grassy weed control.
Duty Rate — Mexico → United States
16.5%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Document CAS 219114-06-8 and structure to confirm oxygen function dominance
• Ensure no metal coordination; note 5(C)(3) for coordination compounds