Commodity2007200920102011
Ash & residues (excl. from the mfr. of iron/steel), cont. hard zinc spelter ... $296,878  
Ash & residues (excl. from the mfr. of iron/steel), cont. zinc other than h ...$965 $170$37
Ash & residues (excl. from the mfr. of iron/steel) cont. mainly aluminium $493$294$155
Total$965$297,371$464$192