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%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
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