Commodity20052007200820092010
Glass in balls (excl. microspheres of 70.18), unwkd. $389$13,810$111 
Glass in rods, unwkd.   $10,562 
Glass in tubes, unwkd., of fused quartz/oth. fused silica  $416  
Glass in tubes, unwkd., of glass other than fused quartz/oth. fused silica, ...  $5,486  
Glass in tubes, unwkd., n.e.s. in 70.02$478$17,173$933 $1,026
Total$478$17,562$20,645$10,673$1,026