Double-Sided Wafer Lapper from Germany
Machine for simultaneous lapping of both wafer sides using planetary motion carriers, achieving total thickness variation (TTV) under 1 micron. Vital for advanced nodes. HTS 8468.80.5000 for precision semiconductor surface apparatus.
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%
Import Tips
• TTV measurement protocols essential; cleanroom packaging mandatory
• Pitfall: single-side lappers may differ in subheading