Polycarbamate Seed Protectant from Mexico
Polycarbamate is a polymeric dithiocarbamate fungicide used exclusively for seed treatment of corn, wheat, and soybeans. Falls under HTS 2930.90.43 as an organo-sulfur pesticide with polymeric S-C structure. Provides systemic protection against soil-borne fungi.
Duty Rate — Mexico → United States
16.5%
Rate breakdown
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
• Provide polymerization degree and molecular weight distribution data
• Include seed treatment efficacy studies for EPA import clearance
• Declare water solubility parameters for proper handling classification