R-449A Low GWP Refrigerant from Canada
R-449A (XP-10) is an HFC blend including HFC-32 (2903.41), HFC-125 (2903.41), HFC-134a (2903.42), and HFO-1234yf for commercial refrigeration. Fits 3827.68.00.00 despite HFO as HFC-dominant from 2903.41-48.
Duty Rate — Canada → United States
13.7%
Rate breakdown
9903.05.2910%Except for products described in headings 9903.05.85–9903.05.93, articles the product of Canada, as provided for in U.S. note 52 to this subchapter
Import Tips
• Report GWP <1400; HFO stability data required; prefer returnable cylinders