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Nonalloy Steel HR Black Coil 10mm from China

'Black' oxidized surface hot-rolled 10mm nonalloy steel coils, irregularly wound for fabrication. HTS 7213.99.00 as other category; black oxide from rolling not 'further worked'. Used in auto and machinery parts.

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

Black oxide is normal hot-rolled—no 'further worked' reclass

Quantify surface scale in inspection reports

Pair with downstream processing declarations