HFO-1234yf Electronic Grade Refrigerant from Germany
Ultra-high purity HFO-1234yf (>99.99%) for precision cooling in semiconductor manufacturing. Specifically identified unsaturated fluorinated hydrocarbon under HTS 2903.51.1000. Supplied in low-particulate cylinders for cleanroom 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
• Particle count certificates (<10 particles >0.5μm) required
• Special cleanroom packaging and double-bagged cylinder requirements
• Moisture content <10ppm certification mandatory