Polyester Top Tow for Worsted Spinning from China
Polyester filament tow processed into aligned 'top' form for worsted spinning systems, used in wool-like yarns for suiting. Falls under HTS 5501.20.00.00 as it remains synthetic polyester filament tow before full staple conversion. This semi-processed state is common in blend yarn production.
Duty Rate — China → United States
45%
Rate breakdown
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)
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China
Import Tips
• Specify 'top' processing stage in invoices to confirm tow status; test for crimp level
• Common issue: over-processing into sliver shifts classification
• Use ISCC certification for sustainable polyester