Sirius Light Fast Dyes from Japan
Sirius Light Fast series represents advanced direct dyes with metal complex structure for superior fastness. Classified HTS 3204.14.50.00 as other direct dyes meeting note 3 criteria. Used where durability exceeds standard direct dyes.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Document metal content (Cr, Co) and complex formation via coordination analysis
• Distinguish from metallized acid dyes via cellulose substantivity tests
• Provide fastness ratings (ISO Blue Wool Scale 6-7) supporting premium classification