8412.90.90.05/Monocrystalline Wafer Hydraulic Clamp Cylinder/Japan

Monocrystalline Wafer Hydraulic Clamp Cylinder from Japan

Precision hydraulic clamp cylinder holding semiconductor wafers during lapping and polishing operations. Part of linear acting hydraulic motors under HTS 8412.90.90.05 for wafer preparation equipment. Vacuum-compatible for cleanroom use.

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

• Provide vacuum rating and particle generation test results

• Include wafer size compatibility (200mm, 300mm, 450mm standards)