Commodity200520062007200820102011
Glass in rods, unwkd.    $4 
Glass in tubes, unwkd., of fused quartz/oth. fused silica$1,450 $2,516$4,854$3,755$14,036
Glass in tubes, unwkd., of glass other than fused quartz/oth. fused silica, ...  $203$812  
Glass in tubes, unwkd., n.e.s. in 70.02 $350 $1,084$359$55,722
Total$1,450$350$2,719$6,750$4,118$69,758