High-Purity Phosphorus for Semiconductor Doping from Germany
Ultra-pure elemental phosphorus gas or liquid used for n-type doping in silicon wafers during semiconductor manufacturing. It qualifies for HTS 2804.70.00.00 as chemically defined elemental phosphorus in unworked form suitable for electronics.
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
• Provide spectroscopic purity certificates (>99.999%) to confirm elemental status
• Comply with cleanroom handling requirements and ESD-safe packaging
• Check ITAR/EAR for dual-use semiconductor applications