Commodity2005200620072008200920102011
Tube mills$21,227     $49,404
Metal-rolling mills, hot/combination hot & cold$76,428$54,050$23,410$147,775$29,344 $1,571,310
Metal-rolling mills, cold$10,719 $300 $12,676$172,823$60,473
Rolls for rolling mills $54,711$18,288  $46,465 
Parts of metal-rolling mills, other than rolls$151$61,315$1,502$695$78,793$1,230$23,313
Total$108,525$170,076$43,500$148,470$120,813$220,518$1,704,500