Nitroso-Dimethylol Urea from Canada
A hydantoin derivative used as a slow-release nitrogen source in agricultural applications and slow-cure resins. Meets HTS 2933.21.00.00 criteria as a derivative containing unfused imidazole ring, chemically defined per Chapter 29.
Duty Rate — Canada → United States
16.5%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Provide stability data for nitroso compounds due to potential decomposition,Include agricultural end-use statement to avoid fertilizer classification (Chapter 31),DOT hazardous material declaration if packaged above threshold concentrations