Gallium Arsenide Crystal Puller Argon Valve from Germany
Purge gas valve supplying ultra-pure argon ambient for GaAs Czochralski crystal growth equipment in compound semiconductor manufacturing. Classified HTS 8481.80.9050 per statistical notes covering GaAs processing. Pyrolytic coating option.
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
• Explicitly note GaAs statistical note coverage in invoices
• Document argon purity requirements (>99.9999%)
• Include magnetic field compatibility for LEC process