Commodity2005200620072008200920102011
Ash & residues (excl. from the mfr. of iron/steel), cont. hard zinc spelter ...$82,254$546$6,819  $580 
Ash & residues (excl. from the mfr. of iron/steel), cont. zinc other than h ...$27,186$106,472$127,766$95,414$37,749$102,944$82,764
Ash & residues (excl. from the mfr. of iron/steel) cont. mainly copper$271,061$374,926$412,815$139,224$31,340$3,436$56,597
Ash & residues (excl. from the mfr. of iron/steel) cont. mainly aluminium$23,519$5,258$2,926$462$7,966$2,778$56,593
Total$404,020$487,202$550,326$235,100$77,055$109,738$195,954