Wafer Polishing Fume Containment Hood from China
> A ventilating hood with a downdraft fan for containing slurry mists during semiconductor wafer lapping and polishing, with a maximum horizontal side of 105 cm. It features a slotted work surface for airflow over wafers, ensuring a clean processing environment. This hood falls under tariff item 8414.60.00 as a ventilating hood with a fan, within the 120 cm size limit.
Duty Rate — China → Canada
6%
Import Tips
• > Ensure the hood's maximum horizontal side is 105 cm to qualify for this tariff item; document the downdraft fan and slotted work surface features
• The CBSA may verify the hood's fan inclusion, so have the fan model and airflow specifications ready
• If the hood is used with specific polishing chemicals, ensure proper safety compliance