</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →
8546.90.00.00/Mullite Porcelain Support Insulator/Canada

Mullite Porcelain Support Insulator from Canada

Mullite porcelain support insulators for industrial electric furnaces and kilns. HTS 8546.90.00.00 for high-temperature ceramic electrical insulators.

Duty Rate — Canada → United States

10%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Calculate with your customs valueVerify classification with AI

Import Tips

• Specify mullite content and pyrometric cone equivalent; test for thermal shock resistance; declare load-bearing capacity

Mullite Porcelain Support Insulator from Canada — Import Duty Rate | HTS 8546.90.00.00