Wire Winding Bobbin from Mexico
Precision plastic bobbin for winding fine electrical wire in electronics manufacturing. HTS 3923.40.00 classification as a bobbin support for non-textile filaments. Made from flame-retardant nylon polymer meeting strict monomer content rules.
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
• Include flammability test certifications for compliance with electronics import standards
• Specify empty condition on invoices to avoid classification as electrical goods
• Reference Chapter 39 polymer notes for chemically modified plastics classification