Melamine (2,4,6-Triamino-1,3,5-triazine) from Mexico
Melamine is a chemically defined organic compound containing an unfused triazine ring with three amino groups attached, classifying it under HTS 2933.69.6050 as a heterocyclic nitrogen compound. It is primarily used in the production of melamine-formaldehyde resins for plastics, laminates, and coatings.
Duty Rate — Mexico → United States
13.5%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Provide chemical purity certificates and CAS number (108-78-1) to verify classification under Chapter 29 as a separate chemically defined compound
• Ensure packaging complies with UN standards for chemical transport; avoid retail packaging which could shift to Chapter 32