Commodity200520062007200820092010
Glass in balls (excl. microspheres of 70.18), unwkd.  $3,251$123  
Glass in rods, unwkd.  $409  $42
Glass in tubes, unwkd., of fused quartz/oth. fused silica   $2,934  
Glass in tubes, unwkd., n.e.s. in 70.02$10,578$423$37,859$27,413$382$1,729
Total$10,578$423$41,519$30,470$382$1,771