Difenoconazole from Mexico
Difenoconazole is a diphenyl triazole fungicide protecting fruits, vegetables, and turf from fungal infections via its 1,2,4-triazole structure. HTS 2934.99.18.00 designates it as an aromatic heterocyclic pesticide 'other,' compliant with Chapter 29's numerical classification rule over earlier halogenated derivatives. Technical grade imported as yellowish powder.
Duty Rate — Mexico → United States
6.5%
Rate breakdown
9903.03.030%Articles the product of any country, as provided for in subdivision (aa)(ii) of U.S. note 2 to this subchapter
Import Tips
• LogP value (4.2) documentation aids environmental fate classification
• Avoid drum linings reactive with chlorophenyl groups
• Batch LC-MS spectra confirm absence of diphenyl ether impurities