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Silico-Manganese Steel Round Bar 20mm Diameter from China

Hot-rolled round bar made from silico-manganese steel, not cold-formed, used primarily in structural applications and machinery components. This product falls under HTS 7228.20.10.00 as it is a bar of silico-manganese alloy steel that has not undergone cold-forming processes. The steel composition features elevated silicon and manganese content for enhanced strength and weldability.

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

Verify chemical composition certification showing silicon >0.5% and manganese >10% to confirm silico-manganese steel classification

Ensure documentation proves hot-rolled process without cold-forming to avoid misclassification under cold-formed headings

Check for any surface treatments like coating, as 'further worked' products may shift to different subheadings