N-Phenyl-1-naphthylamine from Mexico
N-Phenyl-1-naphthylamine serves as an antioxidant and stabilizer in rubber and lubricant formulations. This aromatic amine derivative is specifically covered under HTS 2921.49.50.00. Qualifies as a chemically defined compound per Chapter 29 note 1(a).
Duty Rate — Mexico → United States
110%
Rate breakdown
9903.04.6093.5%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
• Verify CAS registry match (90-30-2); provide end-use statements for rubber industry; ensure stabilizer content <1% per Chapter notes