Difluoromethane (HFC-32) Refrigerant Gas from Germany
Pure difluoromethane (HFC-32), a saturated fluorinated derivative of acyclic hydrocarbon methane, used as a low-GWP refrigerant in air conditioning systems. Classified under HTS 2903.42.10.00 as it matches the chemical definition of difluoromethane per Chapter 29 notes (a). Supplied in pressurized cylinders for HVAC applications.
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
• Obtain EPA SNAP approval and verify Significant New Alternatives Policy compliance before import due to HFC phase-down regulations
• Include Safety Data Sheets (SDS) and DOT cylinder certifications; ensure UN 3252 labeling for toxic inhalation hazard
• Monitor REACH/CLP registrations for EU transshipments; avoid common pitfall of misdeclaring purity levels affecting classification