Industrial Tannic Acid 52% Granules for Water Treatment from Mexico
Granular tannic acid containing 52% active tannic acid from vegetable sources, applied in water clarification and corrosion inhibition. Meets HTS 3201.90.10.00 for tanning extracts with over 50% tannic acid, not dispersions or paints per chapter notes.
Duty Rate — Mexico → United States
11.5%
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
• Declare intended industrial use; may require EPA TSCA notification for chemical import
• Ensure no solvent content >50% to avoid heading 3208 classification for solutions