Polyester-Acetate Single Yarn 40s/1 from China
Fine single yarn (number 40) mainly polyester staple mixed chiefly with cellulose acetate artificial staple fibers, wound on large industrial bobbins. HTS 5509.51.30.00 applies for its single (607) yarn structure and non-retail presentation. Used in apparel linings and lightweight shirting.
Duty Rate — China → United States
44.7%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Import Tips
• Obtain supplier affidavits confirming 'single yarn' vs. plied to prevent duty reassessment
• Watch for contamination thresholds; over 5% non-qualifying fibers may shift classification
• Use ISF filings early for yarn imports to avoid delays in apparel manufacturing schedules