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8466.92.50.90/Crystal Grinder Coolant Filtration Module/Japan

Crystal Grinder Coolant Filtration Module from Japan

Inline coolant filtration module for crystal grinders (8465), removes grinding debris from DI water to protect wafer surface quality during boule processing. 1-5 micron semiconductor-grade filters. Accessory 8466.92.5050.

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 filtration efficiency curves and DI water resistivity maintenance specs

• System integration drawings showing grinder connection required