HS 2620-21 – Leaded gasoline sludges and leaded anti-knock compound sludges
Tariff data as of T2026-2, effective Sept 1, 2026, last verified Oct 21, 2026
Slag, ash and residues (other than from the manufacture of iron or steel) containing metals, arsenic or their compounds. – Leaded gasoline sludges and leaded anti-knock compound sludges.