Float Zone Crystal Growth Vacuum Pump from Germany
High-vacuum pump designed for float zone method crystal growers, maintaining ultra-clean vacuum conditions to produce pure semiconductor boules. Classified under HTS 8414.10.00.00 for vacuum pumps in semiconductor wafer manufacturing.
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
• Include technical datasheets showing vacuum chamber compatibility for float zone processes
• Ensure labeling indicates semiconductor-specific use to distinguish from general industrial pumps
• Watch for reclassification if pump is bundled with full crystal growth system as a single machine