Benzoxazolone UV Absorber Grade from Mexico
Benzoxazolone (2-Hydroxybenzoxazole) UV absorber grade is specifically named under HTS 2934.99.05.00 for its aromatic heterocyclic structure. Used in plastics and coatings for light stabilization. Minor anticaking agent permitted per chapter note (f).
Duty Rate — Mexico → United States
110%
Rate breakdown
9903.04.6094.2%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
• Specify exact stabilizer percentage (<1%) to comply with chapter note (f) preservation allowance
• REACH/SVHC declarations may be required for polymer additive applications
• Distinguish from formulated masterbatches which classify under plastics chapter