Commodity2005200620072008200920102011
Tube mills$82,035$38,489$66,901$13,124$101,341$15,523$55,387
Metal-rolling mills, hot/combination hot & cold$727,841$1,026,267$541,387$177,378$1,592,529$164,048 
Metal-rolling mills, cold$516,373$1,639,952$317,355$70,989$361,487$32,307$222,726
Rolls for rolling mills$110,467$380,323$746,373$2,252,996$80,592$2,313,605$35,195
Parts of metal-rolling mills, other than rolls$5,129,499$27,115,827$42,142,604$18,411,440$3,344,609$6,310,344$4,616,694
Total$6,566,215$30,200,858$43,814,620$20,925,927$5,480,558$8,835,827$4,930,002