Czochralski Crystal Puller Heating Element from Japan
Graphite or molybdenum heating element part for Czochralski method crystal growers/pullers producing monocrystalline silicon boules from which wafers are sliced. HTS 8451.90.90 as parts of semiconductor growth equipment under statistical note (a)(i). Maintains precise melt temperatures for defect-free crystal growth.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Document material purity (99.99%+) and temperature ratings specific to silicon/gallium arsenide growth
• Include crystal grower OEM part numbers to establish specificity