Commodity2005200620072008200920102011
Tube mills$211,624$622,929 $419,752$976,214 $137,349
Metal-rolling mills, hot/combination hot & cold $192,397$427,921$649,279$1,946,966$860,677$357,670
Metal-rolling mills, cold   $1,463$553,792$115,346 
Rolls for rolling mills$60,568$30,310$32,815$28,834$12,026$9,115 
Parts of metal-rolling mills, other than rolls$585,789$575,170$2,251,832$1,288,254$10,127,539$3,354,786$512,250
Total$857,981$1,420,806$2,712,568$2,387,582$13,616,537$4,339,924$1,007,269