Commodity20052006200720082010
Glass in balls (excl. microspheres of 70.18), unwkd. $8,653  $27,818
Glass in rods, unwkd. $54,594  $62,091
Glass in tubes, unwkd., of fused quartz/oth. fused silica $47,949 $78,550$19,406
Glass in tubes, unwkd., n.e.s. in 70.02$231,204$225,978$171,203$308,864$236,569
Total$231,204$337,174$171,203$387,414$345,884