Commodity2005200620072008200920102011
Tube mills$1,200  $7,120 $540 
Metal-rolling mills, hot/combination hot & cold$129,595$129,386$68$197$603,329  
Metal-rolling mills, cold$32,685$16,418$100,223$98,221$67,993$127,313$39,463
Rolls for rolling mills$73,554,215$107,467,843$137,940,628$134,587,396$107,080,421$109,091,684$91,981,706
Parts of metal-rolling mills, other than rolls$3,754,476$3,844,342$5,111,116$5,080,372$2,593,690$1,463,374$3,421,784
Total$77,472,171$111,457,989$143,152,035$139,773,306$110,345,433$110,682,911$95,442,953