Commodity2005200620072008200920102011
Cobalt & arts. thereof , n.e.s. in 81.05$1,362,440$5,588,911$6,334,821$1,947,184$730,719$2,574,224$5,071,260
Total$1,362,440$5,588,911$6,334,821$1,947,184$730,719$2,574,224$5,071,260