4-Chloroaniline from Mexico
4-Chloroaniline is an aniline derivative with a chlorine substituent at the para position, primarily used as an intermediate in pesticide and pharmaceutical synthesis. It qualifies for HTS 2921.42.65.00 as a chemically defined aromatic monoamine listed under additional U.S. note 3 to section VI.
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
• EPA registration may be required if destined for pesticide manufacturing; declare end-use on import documentation
• Provide GC-MS analysis certificates confirming >98% purity to avoid reclassification as mixtures