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3204.12.50.90/Coomassie Brilliant Blue R-250/Mexico

Coomassie Brilliant Blue R-250 from Mexico

Coomassie Brilliant Blue R-250 serves dual purposes as textile acid dye and protein stain in labs. HTS 3204.12.50.90 classification for this acid blue dye. Essential in biotechnology and dyeing industries.

Duty Rate — Mexico → United States

16.5%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
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Import Tips

• ,Biotech imports may need additional FDA/USP certifications

• High purity grades (>85%) command premium but same tariff