Silk Thread Bobbin from Japan
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 — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, 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