Nitenpyram Pure Technical from Mexico
Nitenpyram contains a nitro-methylene pyridine ring system, classifying as nitrogen-heterocyclic aromatic insecticide under HTS 2933.99.17.01. Primarily used in veterinary applications against fleas. Pure compound status maintains Chapter 29 classification.
Duty Rate — Mexico → 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
9903.05.5510%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
• Provide veterinary drug master file references
• Ensure temperature-controlled shipping <30°C
• Declare as 'not for direct human consumption'