Enamel-Coated Steel for HVAC Ductwork from China
Nonalloy steel sheet, width exceeding 600mm, coated with heat-resistant enamel paint for HVAC applications. Properly classified in 7210.70.30.00 as painted, non-metal-plated product.
Duty Rate — China → United States
75%
Rate breakdown
9903.82.0250%Except as provided for in headings 9903.82.14, 9903.85.67 and 9903.85.68, articles of aluminum, of steel or of copper and derivative aluminum or steel articles, as provided for in subdivisions (c)(i)–(v) of U.S. note 16 to this subchapter
9903.91.0125%Effective with respect to entries on or after September 27, 2024, articles the product of China, as provided for in subdivision (b) of U.S. note 31 to this subchapter
9903.05.900%Articles already subject to Section 232 (steel/aluminum/copper + derivatives, autos + parts, wood, medium/heavy vehicles + parts, semiconductors, patented pharma) — U.S. note 52(f)
Import Tips
• Provide paint bake temperature specs to confirm enamel classification
• Ensure no metal cladding present; X-ray thickness testing may be required
• Document intended use doesn't affect tariff classification