321 Stainless Steel Stabilized Sheet from Mexico
Titanium-stabilized 321 stainless steel flat sheet, cold-rolled with bright annealed finish, width 1000 mm. HTS 7219.90.00 for 'other' stainless flat-rolled products >600 mm not fitting prior specific processes. Stabilization prevents carbide precipitation in high-heat applications like aircraft exhaust.
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
• Provide alloy certification showing titanium stabilization for 321 grade
• Avoid declaring as heat-resisting steel (note g) unless <0.3% C and 4-10.5% Cr exactly
• Mill certificates essential for customs valuation and origin claims