Commodity2005200620072008200920102011
Tube mills$39,082$3,509$1,044$5,128$3,543$264,256 
Metal-rolling mills, hot/combination hot & cold$1,764$27,237$113,134$149,881$279$1,206,546$36,957
Metal-rolling mills, cold$335,314$1,882,847$1,537,772$3,456,231$2,932,684$1,970,603$1,027,371
Rolls for rolling mills$2,987,061$3,692,822$5,071,171$5,919,361$4,482,482$6,995,964$2,780,685
Parts of metal-rolling mills, other than rolls$1,451,137$2,712,390$2,504,922$5,616,231$1,276,365$518$529,611
Total$4,814,358$8,318,805$9,228,043$15,146,832$8,695,353$10,437,887$4,374,624