Stabilized Trimethyl Phosphite from Japan
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 — Japan → United States
13.7%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
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)