Direct Black 38 Dye from Mexico
Direct Black 38, a diazo direct dye, provides deep black shades on cotton and cellulosic fibers without mordants. It qualifies for HTS 3204.19.40.00 as a synthetic organic coloring matter in U.S. note 3 to section VI. Widely used in denim and paper coloration.
Duty Rate — Mexico → United States
16.5%
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
• Submit manufacturer's technical data sheet listing note 3 compliance and Color Index number
• Declare exact dye concentration to calculate proper duty assessment
• Avoid combining with extenders that could trigger chapter exclusion for paint extenders