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%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
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