Dye Synthesis Spent Acid Waste from Japan
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 — 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
• Measure free acidity/color units; use acid-resistant containers; document dye bath process origin