Laser Anneal Cooling Water System from Germany
High-flow deionized water cooling system for millisecond laser annealing equipment, rapidly cooling wafer backside post 1300°C melt for junction engineering. Classifies 8419.89.9540 as semiconductor processing cooling excluding domestic use.
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
• Include laser power density and wafer bow control specifications
• Document DI water purity requirements for wafer protection
• Avoid 8419.20 medical cooling by proving semiconductor thermal processing