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3827.12.00.00/HBFC-133a Refrigerant Transition Blend/Canada

HBFC-133a Refrigerant Transition Blend from Canada

Temporary refrigerant mixture containing HBFC-133a (CHFBrCH2F) for legacy chiller systems during phase-out transitions. Falls under HTS 3827.12.00.00 as an HBFC-containing mixture of halogenated propane derivatives. Primarily used in industrial refrigeration retrofits.

Duty Rate — Canada → United States

13.7%

Rate breakdown

9903.05.2910%Section 301 (forced labor) — additional 10% ad valorem on products of Canada
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Import Tips

• Secure essential-use exemption from UNEP Montreal Protocol for any HBFC refrigerant imports post-1996 ban

• Provide equipment compatibility certification showing no CFC/HFC alternatives exist for specific application

HBFC-133a Refrigerant Transition Blend from Canada — Import Duty Rate | HTS 3827.12.00.00