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High-Strength Steel Coil for HVAC Ducting from China

Thin-gauge (under 0.5 mm) cold-rolled high-strength steel coil, width exceeding 600 mm, for high-pressure HVAC duct systems. HTS 7209.18.15.60 applies to this nonalloy, unclad coil not further worked, meeting high-strength criteria for structural applications. Provides superior formability and strength.

Duty Rate — China → United States

35%

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
9903.91.0125%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

Import Tips

Submit chemical analysis confirming nonalloy steel (no significant alloy elements) to prevent shift to alloy headings

Label coils clearly with HTS code, thickness, and high-strength certification for CBP exam