Unstabilized Activated Sludge from Germany
Biological sludge from activated aeration basins in municipal sewage treatment, containing microorganisms and unsettled solids. HTS 3825.20.00.00 applies as unstabilized sludge from urban effluent plants per chapter note, prior to any stabilization for land application.
Duty Rate — Germany → United States
10%
Rate breakdown
9903.05.3910%Section 301 (forced labor) — European Union member state (col1 rate < 10 percent): MFN < 10% → total duty capped at 10%
Import Tips
• Include microbial activity and stabilization status lab reports; secure waste management facility acceptance letters pre-import; monitor moisture content to prevent spontaneous combustion during transit