HCFC-22/R-22 Chiller Fluid Mixture from Japan
Mixture containing HCFC-22 (chlorodifluoromethane, 2903.71) with minor HFC stabilizers for use in commercial chillers and air conditioning units. Classified under 3827.32.00.00 as an HCFC-based mixture lacking CFCs, critical for legacy HVAC systems during transition period. Provides efficient heat transfer properties in large-scale cooling applications.
Duty Rate — Japan → United States
12.5%
Rate breakdown
9903.05.4912.5%Except for products described in headings 9903.05.85–9903.05.92, articles the product of Japan, with an ad valorem (or ad valorem equivalent) rate of duty under column 1 less than 12.5 percent, as provided for in U.S. note 52 to this subchapter
Import Tips
• Submit EPA allocation certificate for HCFC imports exceeding baseline; label with exact chemical composition and ozone depletion potential; watch for re-export requirements under phase-out regulations