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HCFC-123 Foam Blowing Agent Blend from China

Specialty mixture of HCFC-123 (2903.72) with hydrocarbon co-blowing agents for rigid polyurethane foam insulation in appliances and buildings. Meets HTS 3827.32.00.00 criteria as HCFC-containing without CFCs, used where low thermal conductivity is essential. Essential for manufacturing energy-efficient panels during HCFC transition.

Duty Rate — China → United States

41.2%

Rate breakdown

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)
9903.05.3112.5%Section 301 (forced labor) — additional 12.5% ad valorem on products of China

Import Tips

Classify as UN1950 aerosols if pressurized; provide safety data sheets detailing flammability limits; confirm not substitutable under SNAP for foam applications to avoid quota issues