Float Zone Crystal Puller Weighbridge from Japan
Heavy-duty weighbridge module for float zone crystal growers/pullers to monitor boule growth weight in real-time during semiconductor material production. Under HTS 8423.90.90.00 as a weighing machinery part for high-purity monocrystalline processing. Critical for process optimization in gallium arsenide fabs.
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 compatibility with float zone methods per statistical notes for Chapter 84 classification
• Declare high load capacity specs to distinguish from laboratory balances in Chapter 84 exclusions