Commodity2005200620072008200920102011
Cobalt & arts. thereof , n.e.s. in 81.05$2,323,115$1,840,930$4,648,046$4,711,089$4,534,676$5,423,150$8,656,778
Total$2,323,115$1,840,930$4,648,046$4,711,089$4,534,676$5,423,150$8,656,778