Commodity200520062007200920102011
Ash & residues (excl. from the mfr. of iron/steel), cont. zinc other than h ...$6,705$4,223$6,749$120,795  
Ash & residues (excl. from the mfr. of iron/steel) cont. mainly copper $66,527$17,524,378$21,113$1,366,337$1,670,471
Ash & residues (excl. from the mfr. of iron/steel) cont. mainly aluminium$3,424  $150,045$20,181$57,695
Total$10,129$70,750$17,531,127$291,953$1,386,518$1,728,166