Florasulam Active Ingredient from Mexico
Florasulam is a broadleaf herbicide with a triazolopyrimidine structure containing pyridine characteristics, classified under HTS 2933.39.2500 as a herbicide pesticide. Used in wheat and barley for ALS-inhibiting weed control.
Duty Rate — Mexico → United States
16.5%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Submit ALS enzyme specificity data supporting herbicidal mechanism of action
• Ensure cold chain if required for technical stability during ocean transport
• Provide comparative efficacy data vs other pyridine herbicides for registration