Solstice N40X HFC Refrigerant from Germany
Solstice N40X (R-454A: HFC-32/HFO-1234yf 72/28%) for new AC systems, very low GWP. HTS 3827.69.00.00 applies to its HFC content without CFCs/HCFCs. A2L mildly flammable classification.
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
• Classify as UN1950 2.1 flammable gas; requires special ventilation in transport
• Include LFL/UFL data (4.1-20.5%); train handlers per OSHA 1910.119
• Confirm no HCFC stabilizers for SNAP low-GWP eligibility