Wafer Polishing Slurry Temperature Controller from Germany
Precision chiller maintaining chemical mechanical polishing (CMP) slurry at exact temperatures for final wafer surface preparation before device fabrication. Classifies 8419.89.9540 as cooling equipment for semiconductor wafer processing per statistical notes. Ensures planarity for lithography.
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 CMP slurry viscosity-temperature curves and fab integration
• Avoid 8418 refrigeration classification by proving process material treatment