Pronamide 50% WDG Herbicide Active from Mexico
High-purity 50% water dispersible granule (WDG) form of pronamide used by formulators to create turf herbicides like Kerb. Classified under HTS 2924.29.28.00 due to its primary identity as the specifically enumerated aromatic amide compound despite partial formulation. Imported by pesticide manufacturers for final product assembly.
Duty Rate — Mexico → United States
110%
Rate breakdown
9903.04.60100%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
• Submit certificate of analysis showing pronamide content exceeds 50% to qualify as named chemical rather than 'other' pesticide preparation
• Declare as 'technical material for formulation' on commercial invoice to distinguish from end-use products under Chapter 38
• Verify no retail packaging or labeling that would trigger consumer product classification