Strontium Chlorate Desiccant Herbicide from Mexico
Strontium chlorate (Sr(ClO3)2) spray for cotton defoliation and weed desiccation at harvest. Retail measures fit HTS 3808.93.20.00. Oxidizer rapidly dries plant tissue.
Duty Rate — Mexico → United States
15%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Oxidizer class 5.1 placarding for transport
• Application timing restrictions per crop protection guidelines