… Slag, ash and residues (other than from the manufacture of iron or steel) containing metals, arsenic or …
Explanatory notes
… 26.20 ‑ Slag, a sh and residues (other than from the manufacture of iron or steel) containing metals, arsenic, or … mercury, thallium or their mixtures, of a kind used for the extraction of arsenic or those metals or for the manufacture … or refining of metal, and electro‑galvanising sludge. (4) Accumulator sludge. (5) Residues from electrolytic metal …