</>Build with Tariff Intelligence|Programmatic access to tariff calculations and HS code classification.Explore Developer Resources →

AISI 304 Stainless Steel Billet from China

A cylindrical semi-finished product made from AISI 304 austenitic stainless steel, produced by continuous casting for further hot working into bars or rods. It falls under HTS 7218.99.00.90 as a primary form of stainless steel not classified as ingots, suitable for forging or rolling. The billet has a smooth surface without further working like polishing or coating.

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

Provide mill test certificates confirming stainless steel composition (min 10.5% chromium) to avoid reclassification as carbon steel

Ensure documentation specifies 'not further worked' status; any polishing triggers Chapter 72 further-worked provisions

Verify dimensions exceed ingot definitions to prevent misclassification under 7218.10