Commodity2005200620072008200920102011
Cobalt & arts. thereof , n.e.s. in 81.05$2,504,991$3,291,364$3,225,968$3,897,283$1,228,225$1,301,264$2,142,673
Total$2,504,991$3,291,364$3,225,968$3,897,283$1,228,225$1,301,264$2,142,673