HFO-1234yf Transport Refrigeration Refrigerant from Canada
HFO-1234yf for refrigerated trucks and containers replacing R-404A. Low GWP refrigerant per HTS 2903.51.1000 specifications. 50lb cylinders for reefer service.
Duty Rate — Canada → United States
13.7%
Rate breakdown
9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
Import Tips
• Reefer unit retrofit capacity calculations
• Food safety pull-down time validations
• Cold chain logistics provider end-user letters