Commodity2005200620072008200920102011
Cobalt & arts. thereof , n.e.s. in 81.05$3,072,931$3,417,660$4,235,224$6,905,041$8,394,768$2,465,771$5,510,413
Total$3,072,931$3,417,660$4,235,224$6,905,041$8,394,768$2,465,771$5,510,413