Thiophanate-Methyl Fungicide from Mexico
Thiophanate-methyl is a systemic benzimidazole fungicide with aromatic heterocyclic structure, effective against anthracnose, powdery mildew, and scab in fruits and vegetables. Classified under HTS 2934.99.12.00 as it qualifies as a chemically defined aromatic fungicide per Chapter 29 note (a). Inhibits fungal cell division by disrupting beta-tubulin assembly.
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
• Include REACH/ TSCA certification for chemical registration; provide stability data showing <1% degradation during transport; label with UN 2811 hazardous class for proper hazmat declaration