</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →

HCFC-22/R-407C Blend from Canada

Transitional refrigerant mixture combining HCFC-22 with HFC components (R-407C equivalent) for air conditioning systems during phaseout. HTS 3827.39.00.00 applies to HCFC-containing mixtures without CFCs. Balances performance with regulatory compliance.

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

Document HFC/HCFC ratio precisely; include pressure-temperature specifications; verify cylinder filling meets DOT standards