Isoindolinone Yellow Pigment from Mexico
Isoindolinone yellow is a synthetic organic pigment with greenish-yellow shade and chemical resistance for industrial paints and synthetic fibers. It qualifies under HTS 3204.17.90 as other synthetic pigments and preparations. Chapter notes confirm inclusion for coloring any material.
Duty Rate — Mexico → United States
16.5%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Label shipments clearly as 'synthetic organic pigments' to prevent confusion with Chapter 32 exclusions
• Include end-use statements from buyers affirming coloring application
• Monitor for diazonium salt stabilizers; pure mixtures may go to 3204 heading note but verify