AISI 321 Stainless Stabilized Rectangle Billet from Mexico
Titanium-stabilized AISI 321 stainless steel rectangular billet for high-temperature exhaust manifolds, cross-section <232 cm² with width <4x thickness. Precisely matches HTS 7218.91.0015 for rectangular stainless semi-finished products. No artificial oxidation or metal coating applied.
Duty Rate — Mexico → United States
10%
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
Import Tips
• 1
• Include heat analysis certificate proving stabilization elements for stainless status. 2
• Declare exact measurements—CBP measures independently. 3
• Segregate from further-worked steel to prevent commingling issues