</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →
2933.61.00.00/Melamine for Flame Retardant Production/Canada

Melamine for Flame Retardant Production from Canada

Specialty melamine used as a precursor for nitrogen-based flame retardants in plastics. Classified in HTS 2933.61.00.00 for its pure triazine structure per Chapter 29 notes (a) and (c).

Duty Rate — Canada → United States

13.5%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Calculate with your customs valueVerify classification with AI

Import Tips

• Include end-use statement if requested; flame retardant applications rarely affect classification

• Verify no halogenation which could shift to different Chapter 29 headings