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AISI 304 Stainless Steel Ultra-Fine Wire from China

Round stainless steel wire conforming to AISI 304 grade, with a diameter less than 0.25 mm, used primarily for precision winding in electronics and medical devices. Classified under HTS 7223.00.10.16 due to its stainless steel composition, round cross-section, and ultra-thin diameter not exceeding 0.25 mm. Not further worked beyond basic drawing.

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 certificate verifying stainless steel composition and exact diameter under 0.25 mm to avoid reclassification

Declare as 'not further worked' if only drawn; any plating or coating shifts to different subheadings

Check for anti-dumping duties on specific stainless grades from certain origins like China or India