Stabilized Trimethyl Phosphite from Canada
Trimethyl phosphite with added stabilizer for safe transport, compliant with chapter note 2(f). Used in polymer additive synthesis under HTS 2920.23.00.00.
Duty Rate — Canada → United States
13.7%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Document stabilizer as necessary for preservation (<1%) to qualify under note 2(f)
• Include flash point data (18°C); Class 3 flammable liquid declaration required
• Avoid anti-dusting agents that imply specific use per note 2(g)