Zirconium Chemical Processing Vessel Scrap from Mexico
Demolished fragments from zirconium-lined reaction vessels used in corrosive chemical production, hafnium content under 1:500. HTS 8109.31.00.00 covers this as waste and scrap, not articles, due to heavy corrosion and disassembly.
Duty Rate — Mexico → United States
10%
Rate breakdown
9903.05.5510%Except for products described in headings 9903.05.85–9903.05.92 and 9903.05.94, articles the product of Mexico, as provided for in U.S. note 52 to this subchapter
Import Tips
• Submit corrosion analysis and origin certificates to confirm scrap status
• Comply with hazardous waste regs if residues present from chemical exposure