Commodity2005200620072008200920102011
Tube mills  $8,877$913$1,283,511$1,195 
Metal-rolling mills, hot/combination hot & cold$7,735$2,480$7,721$26,499$15,138$5,952$12,939
Metal-rolling mills, cold$9,179$33,365$14,225$16,301$282,472$61,859$470,757
Rolls for rolling mills$500$6,744$5,553$3,916$44,195$18,803$86,662
Parts of metal-rolling mills, other than rolls$293$4,914$6,135$15,461$16,058$17,544$30,239
Total$17,707$47,503$42,511$63,090$1,641,374$105,353$600,597