RF Heating Zone Refiner from Germany
Radio frequency zone refiner for purifying semiconductor polycrystals into monocrystalline form via repeated zone passes. Used in float zone processes for ultra-high purity. Fits HTS 8468.80.5000 as gas-operated or high-temp apparatus for semiconductor tempering.
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
• Specify RF power levels and zone speeds for classification; export licenses often required
• Avoid general furnace classification by proving purity specs