Commodity2005200620072008200920102011
Ash & residues (excl. from the mfr. of iron/steel), cont. hard zinc spelter ...$410,761$350,196$19,838$260,121$7,580,136$6,696,015$6,898,395
Ash & residues (excl. from the mfr. of iron/steel), cont. zinc other than h ...$6,602,036$6,971,553$13,137,215$4,862,018$3,458,046$4,056,852$4,774,232
Ash & residues (excl. from the mfr. of iron/steel) cont. mainly copper$22,830,446$82,155,311$118,831,014$99,184,635$63,847,476$95,419,951$91,577,398
Ash & residues (excl. from the mfr. of iron/steel) cont. mainly aluminium$37,851,117$49,943,571$73,412,996$36,190,621$21,014,639$22,909,196$20,367,830
Total$67,694,360$139,420,631$205,401,063$140,497,395$95,900,297$129,082,014$123,617,855