Commodity2005200620072008200920102011
Cobalt & arts. thereof , n.e.s. in 81.05$1,610,704$1,349,293$2,012,236$1,671,400$1,208,667$1,396,523$1,954,294
Total$1,610,704$1,349,293$2,012,236$1,671,400$1,208,667$1,396,523$1,954,294