Syringic Acid from Mexico
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 — Mexico → United States
16.5%
Rate breakdown
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
• Verify no peroxy functions; solvent limits per note 1(e)