Wafer Slicing Saw Coolant Radiator Core from Japan
A tube-fin radiator core for coolant systems in wire saws slicing silicon boules into wafers, dissipating heat from high-speed diamond wire cutting. It is a part of machinery for the treatment of materials by a process involving a change of temperature, classified under tariff item 8419.90.00.
Duty Rate — Japan → Canada
0%
Import Tips
• Classify the radiator core as a part of the cooling system for the wire saw, not as a complete radiator, to ensure correct tariff treatment
• Provide evidence of its use in semiconductor wafer slicing to support the classification
• Check if the goods are eligible for duty deferral under the Customs Bonded Warehouse program