Gallium Arsenide Boule Grinder from Germany
Specialized grinder for GaAs compound semiconductor boules, achieving dimensional tolerances for wafer production. Classified in 8464.90.0120 as processing semiconductor materials like ceramics/minerals. Handles brittle III-V materials requiring diamond tooling.
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 GaAs-specific tooling certifications for duty preference claims
• Hazardous material declarations required for arsenic compounds
• Avoid misclassification by specifying 'cold working' non-glass functions