Benzoxazolone UV Absorber Grade from Canada
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 — Canada → United States
15.8%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
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