</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →
8423.90.90.00/Boule Grinder Weighing Fixture Set/Canada

Boule Grinder Weighing Fixture Set from Canada

Fixture set for securing crystal boules on scales during diameter grinding in semiconductor wafer manufacturing. Falls under HTS 8423.90.90.00 as parts of weighing machinery for precise flats indication on conductivity/resistivity. Enables accurate boule preparation before slicing.

Duty Rate — Canada → United States

12.8%

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

• Include boule diameter specs matching statistical note descriptions for verification

• Ship with non-magnetic material declarations for semiconductor purity