Commodity2005200620072008200920102011
Ash & residues (excl. from the mfr. of iron/steel), cont. hard zinc spelter ...$6,588,182$5,725,656$6,347,056$8,654,623$6,250,386$7,220,492$7,282,829
Ash & residues (excl. from the mfr. of iron/steel), cont. zinc other than h ...$37,439,899$4,832,756$7,024,297$7,181,045$3,529,716$3,991,270$4,552,287
Ash & residues (excl. from the mfr. of iron/steel) cont. mainly copper$133,937$961,268$393,417$1,089,378$2,195,656$737,735$670,276
Ash & residues (excl. from the mfr. of iron/steel) cont. mainly aluminium$483,010$64,647$748,897$3,664,674$635,581$130,710$523,271
Total$44,645,028$11,584,327$14,513,667$20,589,720$12,611,339$12,080,207$13,028,663