Prometon Granular Herbicide from Mexico
Prometon is a triazine herbicide containing pyrimidine ring, applied as granules for pre-emergent weed control in non-crop land. Classified in HTS 2933.59.1000 as aromatic heterocyclic herbicide pesticide. Imported as 60% granular formulation.
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
• Declare granule size distribution to confirm agricultural chemical status
• Include re-entry interval data on safety labeling
• Separate storage from ammonium nitrate to prevent reactivity issues