Commodity2005200620072008200920102011
Tube mills $4,100$52,000   $1,700
Metal-rolling mills, hot/combination hot & cold$30,000 $66,928 $441$12,000 
Metal-rolling mills, cold$22,331$30,337$3,800$3,125  $13,500
Rolls for rolling mills$15,287,901$18,731,583$23,707,094$29,836,709$18,203,287$17,054,803$20,223,591
Parts of metal-rolling mills, other than rolls$2,129,435$2,063,769$3,703,900$4,882,714$4,184,339$4,918,140$2,838,395
Total$17,469,667$20,829,789$27,533,722$34,722,548$22,388,067$21,984,943$23,077,186