Dye Synthesis Spent Acid Waste from Mexico
Dilute sulfuric acid with organic color bodies from azo dye coupling reactions in dye manufacturing. HTS 3825.69 other chemical industry wastes from dye synthesis processes.
Duty Rate — Mexico → United States
10%
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
• Measure free acidity/color units; use acid-resistant containers; document dye bath process origin