Commodity20052006200720082010
Ash & residues (excl. from the mfr. of iron/steel), cont. hard zinc spelter ...$69,300 $325,588$365,680$4,073
Ash & residues (excl. from the mfr. of iron/steel), cont. zinc other than h ... $70,064$1,088,092$3,971,653$4,643,979
Ash & residues (excl. from the mfr. of iron/steel) cont. mainly copper$110,421$124,020$605,784$909,582$257,915
Ash & residues (excl. from the mfr. of iron/steel) cont. mainly aluminium$61,415$25,022$105,628$216,395$185,149
Total$241,136$219,106$2,125,092$5,463,310$5,091,116