Dibenzofuran-2-carboxylic acid from Canada
Close structural analog to the specific HTS-named compound, this aromatic oxygen-heterocyclic carboxylic acid classified under 2932.99.35.00 when documentation emphasizes dibenzofuran core similarity. Used in materials science and as dye intermediate.
Duty Rate — Canada → United States
16.5%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Provide structural comparison to named compound in classification ruling request
• Ensure batch CoA specifies aromatic heterocyclic oxygen-only structure