Commodity2005200620072008200920102011
Ash & residues (excl. from the mfr. of iron/steel), cont. hard zinc spelter ...   $3,082$1,548  
Ash & residues (excl. from the mfr. of iron/steel), cont. zinc other than h ...  $1,538$3,012$2,918 $502,442
Ash & residues (excl. from the mfr. of iron/steel) cont. mainly copper$190,001$582,428$631,174$446,657$409,895$385,783$713,822
Ash & residues (excl. from the mfr. of iron/steel) cont. mainly aluminium    $15,480  
Total$190,001$582,428$632,712$452,751$429,841$385,783$1,216,264