Vanillic Acid from Japan
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 — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
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