AL-6XN Alloy Cold-Rolled Stainless Coil 4mm from China
4mm thick cold-rolled AL-6XN super austenitic stainless coil, 650mm width, featuring 3.8% molybdenum and 20%+ nickel for severe corrosive environments. Classified in HTS 7219.32.0036 for its cold-rolled coil form, thickness 3-4.75mm, and precise Mo/Ni composition. Used in desalination plants and flue gas desulfurization.
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
• Use independent lab analysis for Mo/Ni verification if mill certs are questioned by CBP
• Ensure no cladding/coatings applied; such 'further working' per Chapter notes changes classification
• Document thickness precisely (3-4.75mm) as gauge variations can trigger adjacent subheadings