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%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• DS (degree of substitution) specs needed; color fastness tests optional
• Pitfall: textile chemical shift to 3809