</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →
8479.82.00.40/Float Zone Crystal Grower/Canada

Float Zone Crystal Grower from Canada

Machine employing float zone method with mixing and stirring mechanisms to purify and grow semiconductor boules by melting a narrow zone of polycrystalline rod via RF heating while translating. Classified under HTS 8479.82.0040 for its kneading/stirring role in zone refinement for ultra-pure silicon wafers. Essential for producing defect-free crystals used in high-performance chips.

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

• Provide float zone process diagrams showing stirring mechanism to distinguish from simple melting equipment

• Ensure RF coil specifications meet semiconductor material purity standards to prevent Chapter 85 reclassification

Float Zone Crystal Grower from Canada — Import Duty Rate | HTS 8479.82.00.40