Tank Bottom Sludge from Leaded Fuel from Japan
Accumulated sludge from the bottom of underground storage tanks used for leaded aviation gasoline, primarily leaded compounds. HTS 2620.21.0020 applies as lead-content sludges from leaded anti-knock compounds, aligning with notes for arsenic/metal residues in industry.
Duty Rate — Japan → 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
• Profile sludge for lead assay and provide waste characterization data to avoid sampling delays
• Use DOT hazardous material classifications (UN3077) for shipping and labeling