Aviation Leaded Fuel Sludge with Gold Traces from Mexico
Sludge from leaded aviation gasoline (avgas) production or cleanup, predominantly lead with incidental gold from refining. Classified in 2620.21.0050 for leaded gasoline sludges reporting gold content, used for metal reclamation.
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
• Document end-use for metal extraction to justify 2620 classification over waste headings
• Use statistical note-compliant assays for gold quantity in declarations
• Check for anti-dumping duties on leaded residues from specific origins