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HFC-507A Medium Temperature Refrigerant from Mexico

Non-ozone depleting refrigerant blend of 50% HFC-125 and 50% HFC-134a designed for supermarket display cases and transport refrigeration. Meets HTS 3827.63.00.00 criteria with HFC-125 content exceeding 40% by mass. Provides efficient cooling without global warming compounds from older CFC systems.

Duty Rate — Mexico → United States

13.7%

Rate breakdown

9903.05.5510%Section 301 (forced labor) — additional 10% ad valorem on products of Mexico

Import Tips

Verify cylinder labeling meets DOT pressure vessel and UN hazardous material transport standards

Include third-party lab analysis certificate confirming HFC-125 percentage for customs verification

Register with EPA's F-gas tracking system prior to import and maintain 5-year retention of import records