Asulam Stabilized with Anticaking Agent from Canada
Asulam powder stabilized with silica anticaking agent (<1%) falls under HTS 2935.90.06.00 per Chapter 29 note (f) allowing stabilizers necessary for preservation/transport. Prevents clumping in herbicide manufacturing processes.
Duty Rate — Canada → 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
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Document anticaking agent <2% by weight and 'necessary for transport' to satisfy Chapter 29 note (f) conditions
• Avoid odoriferous or coloring additives beyond identification purposes per note (g)
• Free-flowing powder specification prevents bulk mixture classification under 3824