Gallium Arsenide Crystal Puller Heat Exchanger from Germany
Specialized heat exchanger for compound semiconductor (GaAs) crystal pullers using Czochralski method, managing high-temperature vapor flows in the growth chamber. Falls under 8402.90.0010 as boiler parts for semiconductor material processing equipment.
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
• Document GaAs-specific material compatibility and growth parameters
• Coordinate with BIS for dual-use technology licensing requirements
• Avoid bulk packaging classification by specifying OEM integration