Czochralski Crystal Puller Centrifuge Module from United States
A specialized centrifuge component used in Czochralski crystal pullers to separate impurities during the growth of monocrystalline silicon boules. It operates as a centrifuge part within the crystal growth apparatus, aiding in the purification of the melt. This part is classified under tariff item 8421.99.00 as a centrifuge part for semiconductor material processing.
Duty Rate — United States → Canada
Import Tips
• Classify this module as a part of a centrifuge used in semiconductor crystal growth, and be prepared to provide a detailed description of its function
• The CBSA may require evidence that the module is solely or principally used with centrifuge equipment in crystal pullers
• Check if the module qualifies for duty-free entry under a trade agreement, as parts for semiconductor manufacturing equipment may be eligible