Vanillic Acid from Mexico
Vanillic acid (4-hydroxy-3-methoxybenzoic acid) has a phenolic -OH and methoxy group but is classified by its primary carboxylic acid with alcohol function. Fits HTS 2918.19.31.00 as aromatic 'other' per chapter note prioritizing alcohol function. Used in flavorings, pharmaceuticals, and antioxidants.
Duty Rate — Mexico → United States
16.5%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Certify methoxy as not 'other oxygen function' via chemical analysis; stabilizers must meet note 1(f) criteria
• Watch for anti-dusting agents pushing to note 1(g) limits