Float Zone Crystal Grower from United States
A float zone crystal grower uses a narrow molten zone to purify and grow high-purity silicon crystals from polycrystalline rods without a crucible. It falls under tariff item 8474.80.00 as machinery for shaping solid mineral substances, specifically in the production of semiconductor-grade silicon.
Duty Rate — United States → Canada
PGA flags (1)Show detailsHide detailsECCCVehicles and Engine Emissions ProgramMay be required
- ECCC
Vehicles and Engine Emissions Program · May be required · on some HTS numbers under this code
May require ECCC Vehicles and Engine Emissions Program depending on the full 10-digit classification number (only some numbers under this code are listed). Matching criteria: Equal To 8474800030; Equal To 8474800090. Logic: MATCH IF (Valid HS Code).
CBSA Single Window matching criteria, unknown
Import Tips
• Provide the CBSA with a detailed description of the crystal growth process to confirm classification under shaping machinery
• Check if the equipment is eligible for duty-free entry under a free trade agreement by providing a certificate of origin
• Be prepared to demonstrate that the machine does not fall under heading 84.18 (furnaces) or 84.86 (semiconductor manufacturing)