Syringic Acid from Canada
Syringic acid (4-hydroxy-3,5-dimethoxybenzoic acid) has phenolic alcohol with methoxy substituents, under alcohol function heading. HTS 2918.19.31.00 aromatic other.
Duty Rate — Canada → United States
16.5%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Verify no peroxy functions; solvent limits per note 1(e)