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Hot-Rolled Incoloy 800H Stainless Steel Plate from China

This is a flat-rolled plate of Incoloy 800H, a high-nickel alloy stainless steel containing over 30% nickel, hot-rolled to a thickness between 4.75 mm and 10 mm, with a width exceeding 600 mm, and not in coils. It falls under HTS 7219.22.00.05 because it matches the exact criteria for high-nickel alloy steel that is not further worked beyond hot-rolling. Commonly used in heat exchangers and chemical processing equipment.

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

Certify nickel content exceeds Chapter 72 note thresholds for high-nickel alloy steel to avoid reclassification

Provide mill test certificates confirming hot-rolled state, thickness (4.75-10 mm), and width over 600 mm

Avoid claims for rust discoloration as no duty allowance per Chapter 72 notes