Triethyl Phosphite in Ethanol Solution 50% from Mexico
50% triethyl phosphite dissolved in ethanol for safe handling, classified under HTS 2920.24.00.00 per chapter note (b) for esters and note (e) for transport solutions not suited for specific use. Used in catalyst preparation.
Duty Rate — Mexico → United States
13.7%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Specify solvent as transport aid only in commercial invoice; ensure flash point documentation for hazmat; test for ethanol content to prevent 2905 reclassification