80 nm Combed Cotton-Lyocell Multiple Yarn from Canada
Maximum fineness multiple yarn from combed cotton-lyocell (<85% cotton), exactly 80 nm/single yarn, for fine voile fabrics. Yarn number computed as BT/Z formula excluding selvage. Correctly under 5206.44.00.00 for upper nm limit.
Duty Rate — Canada → United States
19.2%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Borderline 80 nm requires precise 1000m/kg testing; overage moves to finer yarn headings
• Lyocell certification as cellulose prevents synthetic misclassification