Commodity2005200620072008200920102011
Tube mills$6,015$628,781$23,220  $20,729$20,400
Metal-rolling mills, hot/combination hot & cold$89,760$52,294 $75,683$113,092$121,580 
Metal-rolling mills, cold$180,490$240,227$1,566 $287,518 $51,264
Rolls for rolling mills$146,912$369,820$513,775$1,162,270$91,037$129,320$626,272
Parts of metal-rolling mills, other than rolls$843,979$289,435$280,285$428,958$176,073$1,179,270$874,053
Total$1,267,156$1,580,557$818,846$1,666,911$667,720$1,450,899$1,571,989