Terbuthylazine Technical Grade from Mexico
Terbuthylazine is a triazine herbicide used in maize and vineyards for broad-spectrum weed control. Its unfused triazine ring with nitrogen hetero-atoms places it under HTS 2933.69.60.21 as a pesticide. Technical grade is imported for manufacturing concentrated formulations.
Duty Rate — Mexico → 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
9903.05.5510%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 certifications for chemical import; declare exact CAS number 5915-41-3
• Use stabilizer declarations per Chapter 29 note (f) to justify any added preservatives