Commodity20072008200920102011
Glass in balls (excl. microspheres of 70.18), unwkd. $4,028 $383$250
Glass in rods, unwkd. $179  $294
Glass in tubes, unwkd., of fused quartz/oth. fused silica  $51  
Glass in tubes, unwkd., of glass other than fused quartz/oth. fused silica, ... $81 $192 
Glass in tubes, unwkd., n.e.s. in 70.02$3$56$928$907 
Total$3$4,344$979$1,482$544