Technical Dicyandiamide Flakes from Mexico
Technical grade dicyandiamide in flake form is used in water treatment as a precipitant, classified under HTS 2926.20.00.00 for its 1-cyanoguanidine chemical structure. It qualifies under chapter note (f) if minor anti-caking agents are added solely for transport.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Use UN-approved bags (25kg net) for flakes to comply with transport regs; declare water insolubility (>1%) in entry docs; monitor for EU REACH alignment if transshipping