Monocrystalline Boule Slicer Fan from Japan
Dust extraction fan for wafer slicing saws cutting monocrystalline semiconductor boules, capturing diamond saw particulates in vacuum-assisted slicing. HTS 8414.59.65.95 for other fans in wafer slicing equipment under statistical definitions. Ensures clean wafers for lapping/polishing stages.
Duty Rate — Japan → United States
12.3%
Rate breakdown
9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
Import Tips
• Demonstrate particle size capture (<0.1 micron) for cleanroom validation; silica dust hazard declarations
• Pitfall: HVAC classification ignores process specificity