Sodium Phenylacetate Equivalent Base from Mexico
While this is the salt form, the pure acid equivalent is classified here; pure phenylacetic acid serves as precursor. HTS 2916.34.10.00 covers the specific acid compound used in sterile injectable production.
Duty Rate — Mexico → United States
16.5%
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
• Document intended conversion to USP sodium phenylacetate
• Monitor cumulative import volumes for precursor chemical reporting
• Use fiber drums with polyethylene liners for moisture protection