R-449A Low GWP Refrigerant from Mexico
R-449A is an HFC blend including HFC-32, HFC-125, HFC-134a, and HFO-1234yf, used in commercial refrigeration. The HFC components are from subheadings 2903.41 to 2903.48, and the mixture contains no CFCs or HCFCs, placing it under tariff item 3827.68.00.
Duty Rate — Mexico → Canada
0%
Import Tips
• Document the exact composition, including the HFO component, for CBSA classification
• Verify that the blend meets Canadian environmental standards
• Confirm if any permits are needed under the Canadian Environmental Protection Act