Commodity2005200620072008200920102011
Glass in balls (excl. microspheres of 70.18), unwkd.$1,206$6,600$2,412$6,341$12,300  
Glass in rods, unwkd. $35     
Glass in tubes, unwkd., of fused quartz/oth. fused silica   $2,520   
Glass in tubes, unwkd., n.e.s. in 70.02$2,019$241$370$820 $1,800$3,044
Total$3,225$6,876$2,782$9,681$12,300$1,800$3,044