Commodity2005200620072008200920102011
Tantalum & arts. thereof , n.e.s. in 81.03$949,129$1,426,820$2,245,075$2,214,269$1,822,367$2,022,333$879,267
Total$949,129$1,426,820$2,245,075$2,214,269$1,822,367$2,022,333$879,267