R-507 Hydrocarbon-Free Blend from China
> This product is an azeotropic HFC blend of R-125 and R-143a in a 50/50 ratio, used for low-temperature freezers without hydrocarbon additives. It is a mixture containing HFCs but no CFCs or HCFCs, falling under tariff item 3827.69.00. It is used in cascade refrigeration systems.
Duty Rate — China → Canada
0%
Import Tips
• > Ensure the product is labeled with its HFC composition and absence of CFCs/HCFCs
• Provide a technical datasheet to CBSA for classification
• Verify if the product requires a permit under Canada's Ozone-depleting Substances and Halocarbon Alternatives Regulations