3827.51.00.00/HFC-23 Foam Blowing Agent Blend/Mexico

HFC-23 Foam Blowing Agent Blend from Mexico

Polyurethane foam blowing agent mixture incorporating HFC-23 for insulated panels and appliances. Falls under HTS 3827.51.00.00 because it contains trifluoromethane without CFCs or HCFCs, used in energy-efficient insulation production.

Duty Rate — Mexico → United States

13.7%

Rate breakdown

9903.03.0110%Except for products described in headings 9903.03.02–9903.03.11, articles the product of any country, as provided for in subdivision (aa) of U.S. note 2 to this subchapter
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Import Tips

• Foam end-product EPA registration may be required for blowing agents

• Vapor pressure and flammability data sheets essential for classification

• Document compatibility with specific polyol/isocyanate systems

HFC-23 Foam Blowing Agent Blend from Mexico — Import Duty Rate | HTS 3827.51.00.00