Commodity2005200620072008200920102011
Tube mills  $4,440$2,338  $3,695
Metal-rolling mills, hot/combination hot & cold$357,847 $95,899$841,412   
Metal-rolling mills, cold$4,785,858$93,099$229,255$545,473$48,911$64,040$72,870
Rolls for rolling mills$362,311$604,598$699,890$1,243,374$682,533$137,166$273,425
Parts of metal-rolling mills, other than rolls$1,048,468$244,711$203,403$608,420$306,323$300,024$552,178
Total$6,554,484$942,408$1,232,887$3,241,017$1,037,767$501,230$902,168