Commodity2005200620072008200920102011
Tungsten (wolfram) powders$5,491 $1,369$104,317$406 $604
Tungsten (wolfram) & arts. thereof , n.e.s. in 81.01$1,458$92  $9,242$1,648$2,693
Total$6,949$92$1,369$104,317$9,648$1,648$3,297