Fluorobenzene from Mexico
Fluorobenzene is a halogenated derivative produced by fluorination of benzene. Classified in HTS 2903.89.20.00 as 'other' aromatic halogenated hydrocarbons. Serves as a building block in pharmaceutical synthesis.
Duty Rate — Mexico → United States
110%
Rate breakdown
9903.04.6094.5%Except as provided in heading 9903.04.61, patented pharmaceutical articles as provided for in subdivisions (c) and (d) of U.S. note 40 to this subchapter
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
• Include 19F-NMR confirmation of fluorine attachment to aromatic ring
• Verify not classifiable under earlier fluorohalide provisions
• Handle as UN 2388 corrosive liquid for transportation