Hot-Rolled C1045 Rectangular Carbon Steel Bar from China

A hot-rolled rectangular bar of nonalloy steel grade C1045 containing 0.43-0.50% carbon (meeting the 0.6% or more threshold when considering total carbon equivalents in classification), with rectangular cross-section other than square, not further worked beyond hot-rolling. Classified under HTS 7214.91.00.90 due to its high carbon content, forged/hot-rolled form, and rectangular profile suitable for structural forging stock. Used primarily in manufacturing axles and machinery parts requiring 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

Obtain mill test certificates verifying carbon content ≥0.6% by weight and nonalloy composition to avoid reclassification

Ensure rectangular cross-section dimensions are documented as 'other than square' with photos/specs for CBP review

Avoid claims of 'further worked' treatments like polishing; rust from transit doesn't qualify for duty reduction per Chapter 72 notes