Deltamethrin Active Ingredient from Mexico
Deltamethrin, chemically [1α(S*),3α(Z)]-(±)-cyano(3-phenoxyphenyl)methyl 3-(2-chloro-3,3,3-trifluoro-1-propenyl)-2,2-dimethylcyclopropanecarboxylate, is a nitrile-function aromatic pyrethroid imported as technical material. This specific stereoisomer falls under HTS 2926.90.1600 as a separate chemically defined organic compound used in insecticide production.
Duty Rate — Mexico → United States
10%
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
• Ensure stereochemical specification matches HTS description; include FIFRA compliance statements; test for impurities that could affect classification purity