Commodity2005200620072008200920102011
Ash & residues (excl. from the mfr. of iron/steel), cont. hard zinc spelter ... $48,855$90 $9,191  
Ash & residues (excl. from the mfr. of iron/steel), cont. zinc other than h ...$41,746$2,580$261$11,632$43,952$36,029$2,348
Ash & residues (excl. from the mfr. of iron/steel) cont. mainly copper$329$40,393$68,706$4,567 $124,412$163,751
Ash & residues (excl. from the mfr. of iron/steel) cont. mainly aluminium$93,796$79,553$44,122$4,910$590,375$383,754$1,504,945
Total$135,871$171,381$113,179$21,109$643,518$544,195$1,671,044