Slag, Ash And Residues, Containing Arsenic, Mercury, Thallium Or Their Mixtures, Of A Kind Used For The Extraction Of Arsenic Or Those Metals Or For The Manufacture Of Their Chemical Compounds (excl. Those From The Manufacture Of Iron Or Steel)
Slag, Ash And Residues, Containing Arsenic, Mercury, Thallium Or Their Mixtures, Of A Kind Used For The Extraction Of Arsenic Or Those Metals Or For The Manufacture Of Their Chemical Compounds