8463.90.00.40/Used Wafer Surface Polisher/Germany

Used Wafer Surface Polisher from Germany

Rebuilt polisher achieving sub-angstrom surface roughness on silicon wafers for device fabrication. Classifies 8463.90.0040 as used metalworking without removal for semiconductor prep. Critical mirror finish step.

Duty Rate — Germany → United States

10%

Rate breakdown

9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%

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Import Tips

• Specify RMS surface roughness achievable (<0.5nm)

• Document pad conditioning system status

• Ensure cleanroom compatibility certification