HFO-1234yf Automotive Refrigerant Charge from Japan
HFO-1234yf automotive refrigerant charge cylinders contain pure 2,3,3,3-tetrafluoropropene, a low-GWP unsaturated fluorinated acyclic hydrocarbon. This compound is specifically named in tariff item 2903.51.00, which covers HFO-1234yf, HFO-1234ze, and HFO-1336mzz. The pre-charged cylinders are designed for automotive A/C service and retrofitting, meeting the product description of the tariff item.
Duty Rate — Japan → Canada
0%
Import Tips
• Ensure the refrigerant is pure 2,3,3,3-tetrafluoropropene without additives that could change classification
• Verify the cylinder meets Canadian transportation regulations for pressurized gases
• Declare the correct HS code 2903.51.00 to avoid penalties