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8411.99.90.85/Crystal Grinder Spindle Turbine/Japan

Crystal Grinder Spindle Turbine from Japan

Precision gas turbine powering the spindle in crystal grinders that shape semiconductor boules to exact wafer diameters. Under HTS 8411.99.9085 for non-aircraft gas turbine parts in wafer preparation equipment. Grinds flats indicating crystal conductivity and resistivity.

Duty Rate — Japan → United States

12.5%

Rate breakdown

9903.05.4912.5%Section 301 (forced labor) — Japan (col1 rate < 12.5 percent): MFN < 12.5% → total duty capped at 12.5%
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Import Tips

• Document tolerance specifications (micron-level precision required); ensure cleanroom compatibility certification; prepare for CBP semiconductor equipment review

Crystal Grinder Spindle Turbine from Japan — Import Duty Rate | HTS 8411.99.90.85