Commodity2005200620072008200920102011
Tube mills$698,873$4,466,292$21,262,242$7,623,429$6,014,867$4,827,790$7,091,865
Metal-rolling mills, hot/combination hot & cold$6,501,912$20,345,931$28,963,766$51,121,315$241,797,541$102,166,210$33,019,263
Metal-rolling mills, cold$34,283,797$42,635,948$26,653,134$11,887,241$40,845,683$22,860,980$3,056,188
Rolls for rolling mills$66,209,920$103,912,109$129,878,322$155,209,491$133,448,112$169,036,060$160,113,836
Parts of metal-rolling mills, other than rolls$51,356,646$58,845,938$37,580,529$58,117,136$45,910,380$31,842,732$30,344,414
Total$159,051,148$230,206,218$244,337,993$283,958,612$468,016,583$330,733,772$233,625,566