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Ebonite Electrical Insulators from Canada

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 — Canada → United States

12.7%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada

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