Ebonite Electrical Insulators from Mexico
High-voltage insulators and bushings made from hard rubber. HTS 4017.00.00.00 applies to hard rubber forms excluding electrical appliances of Section XVI.
Duty Rate — Mexico → United States
12.7%
Rate breakdown
9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico
Import Tips
• Specify non-appliance use and provide dielectric test data
• Distinguish from ceramic insulators (Chapter 85) and soft rubber gaskets
• Include voltage ratings but emphasize material primacy