Textile Printing CMC Thickener Powder from Canada
High-substitution CMC powder ≥90% for reactive dye printing pastes in textiles. Primary form HTS 3912.31.00.10 per chapter polymer notes. Prevents dye bleeding.
Duty Rate — Canada → United States
16.4%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• DS (degree of substitution) specs needed; color fastness tests optional
• Pitfall: textile chemical shift to 3809