</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →
2924.29.52.00/Fast Green Base B/China

Fast Green Base B from China

Fast Green Base B serves as an aromatic amide fast color base for green azo dyes exhibiting high fastness to perspiration and chlorine. Classified in HTS 2924.29.52.00 under cyclic amide derivatives for dye synthesis.

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
Calculate with your customs valueVerify classification with AI

Import Tips

• Ensure declaration specifies 'fast color base' to distinguish from pigments; TSCA registration for US import

• Pitfall: water solutions may need note (d) verification

Fast Green Base B from China — Import Duty Rate | HTS 2924.29.52.00