Atrazine Technical Powder from Canada
Atrazine is a chlorinated triazine herbicide used for pre-emergent control of broadleaf and grassy weeds in crops like corn and sorghum. It falls under HTS 2933.69.60.21 as a pesticide containing an unfused triazine ring with nitrogen hetero-atoms. This technical-grade active ingredient is imported for formulation into commercial herbicide products.
Duty Rate — Canada → United States
110%
Rate breakdown
9903.04.6096.5%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
• Obtain EPA registration and import alerts for pesticide active ingredients; provide toxicity data and formulation details
• Ensure labeling complies with FIFRA and TSCA; include Safety Data Sheets (SDS) for hazardous material classification
• Verify purity certificates to avoid reclassification as mixtures under Chapter 38; common pitfall is inadequate residue testing