Mercerization Alkali Stabilizer for Cotton from Canada
Specialty additive that stabilizes caustic soda concentration during mercerization of cotton yarns, improving luster and dye uptake. Critical for premium cotton shirting production. 3809.91.00 for textile wet processing chemicals.
Duty Rate — Canada → United States
16%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Document mercerization tension equipment compatibility in technical data
• Monitor sodium content declarations for accurate chemical safety filing
• Provide before/after fiber strength test data proving textile process efficacy