Stabilized Dimethyl Phosphite Bulk from Mexico
Bulk stabilized dimethyl phosphite with anti-caking agent for industrial handling qualifies under HTS 2920.21.00.00 via chapter note (f). Applied in polymer additives.
Duty Rate — Mexico → United States
13.7%
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
• Anti-caking must be 'necessary' only; bulk manifests reduce paperwork; monitor for hydrolysis in humid storage