Procion Red MX-5B Reactive Dye from Mexico
Procion Red MX-5B is a monochlorotriazine-based reactive dye ideal for vibrant red shades on cellulosic fibers such as cotton and viscose. Classified under HTS 3204.16.30.00 due to its inclusion in U.S. note 3 products for reactive dyes and preparations. It reacts with hydroxyl groups on fibers for durable 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
• Include Safety Data Sheet (SDS) showing reactivity and handling precautions for customs clearance
• Confirm fiber application (cellulose-reactive) matches invoice description to prevent reclassification
• Watch for common pitfall of undervaluation; base value on commercial quantity pricing, not retail