Disperse Blue 56 Dye from China
Disperse Blue 56 is a synthetic organic azo dye used primarily for dyeing polyester fabrics in textile manufacturing. It falls under HTS 3204.19.40.00 as a product listed in additional U.S. note 3 to section VI, which includes specific synthetic coloring matters and preparations based thereon. This classification applies to its use in industrial dyeing processes.
Duty Rate — China → United States
19%
Rate breakdown
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
Import Tips
• Verify the dye is explicitly listed in additional U.S. note 3 to section VI via CBP rulings to confirm classification
• Provide chemical composition certificates and Safety Data Sheets (SDS) for customs clearance
• Ensure packaging labels CAS number and purity percentage to prevent disputes over 'chemically defined' status