Silicon Ingot Annealing Furnace from Germany
Annealing furnaces heat-treat silicon ingots post-grinding to relieve stresses before wafer slicing. Specialized for semiconductor boule processing under heading 8470, it fits HTS 8473.29.00.00.
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 temperature uniformity specs (±1°C)
• Specify inert gas (argon/nitrogen) purge systems
• Classify complete systems vs replacement heating elements