Naphthalene-Rich Coal Tar Fraction from Canada
Coal tar fraction where naphthalene constitutes more than 50% by weight, directly from distillation qualifying for 2707.40.00.00. Aromatic constituents exceed non-aromatics; used in asphalt modification. Bulk industrial supply form.
Duty Rate — Canada → United States
0%
Rate breakdown
9903.05.860%Universal product exemption (U.S. note 52(b))
Import Tips
• Provide dry mineral-matter-free basis analysis matching chapter volatile limits
• Document non-retail packing to distinguish from consumer products
• Avoid bulk petroleum jelly confusion per US note excluding 3304 retail items