Commodity2005200620072008200920102011
Tube mills   $480$138$683,092 
Metal-rolling mills, hot/combination hot & cold$18,443$36,507$236,126$174,121$51,428$72,013$3,059,218
Metal-rolling mills, cold$2,164$39,000$42,993$363,317$185,970$334,400$343,318
Rolls for rolling mills$1,704,170$2,471,749$5,331,808$4,225,315$2,869,800$2,030,380$2,128,409
Parts of metal-rolling mills, other than rolls$682,841$2,168,108$2,930,050$3,512,141$2,248,912$1,476,744$8,431,336
Total$2,407,618$4,715,364$8,540,977$8,275,374$5,356,248$4,596,629$13,962,281