Silk Thread Bobbin from Mexico
Precision plastic bobbin for high-end silk embroidery and sewing threads. Falls under HTS 3923.40.00 as bobbin support for fine natural filaments. Delrin acetal polymer for smooth unwinding.
Duty Rate — Mexico → United States
15.3%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• High-value goods require detailed origin and material certificates
• Static-free plastic treatment documentation recommended
• Distinguish from metal bobbins under base metal chapters