2924.29.52.00/Fast Green Base B/Japan

Fast Green Base B from Japan

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 — Japan → United States

16.5%

Rate breakdown

9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
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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