HFC-125 Based Foam Blowing Agent Blend from China
Polyurethane foam blowing agent mixture containing 48% HFC-125 with hydrocarbons for appliance insulation panels. Qualifies for 3827.63.00.00 as HFC mixture exceeding 40% pentafluoroethane threshold. Zero ODP formulation for domestic refrigerator production.
Duty Rate — China → United States
38.7%
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
9903.88.0325%Except as provided in headings 9903.88.13, 9903.88.18, 9903.88.33, 9903.88.34, 9903.88.35, 9903.88.36, 9903.88.37, 9903.88.38, 9903.88.40, 9903.88.41, 9903.88.43, 9903.88.45, 9903.88.46, 9903.88.48, 9903.88.56, 9903.88.64, 9903.88.66, 9903.88.67, 9903.88.68, or 9903.88.69, articles the product of China, as provided for in U.S. note 20(e) to this subchapter and as provided for in the subheadings enumerated in U.S. note 20(f)
Import Tips
• Provide thermal conductivity test data and foam aging stability documentation
• Ensure blend homogeneity certification from ISO 17025 accredited laboratory
• Declare separately from polymer resin components to avoid parts/sets classification