Sulfate Chemical Woodpulp, Dissolving Grades (Softwood) from Canada
Dissolving-grade sulfate woodpulp from softwood sources like pine, meeting ≥92% insoluble fraction for use in viscose rayon and cellophane production. Classified under HTS 4702.00.00 due to its high alpha-cellulose content and compliance with chemical woodpulp dissolving specifications. Ideal for high-tenacity fibers in textiles.
Duty Rate — Canada → United States
10%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Include test reports confirming ≥92% insoluble in 18% NaOH; sulfate pulp must specify softwood vs hardwood origin
• Label shipments clearly as 'dissolving grades' with process details to prevent confusion with paper pulp under 4703