Commodity2005200620072008200920102011
Tube mills$9,044,679$11,184,583$12,756,196$15,662,243$8,030,446$16,166,292$17,119,628
Metal-rolling mills, hot/combination hot & cold$49,371,674$14,783,999$2,877,062$25,963,648$49,426,921$44,721,677$46,384,681
Metal-rolling mills, cold$49,284,527$37,401,908$27,680,664$25,399,854$16,059,478$36,270,165$21,128,808
Rolls for rolling mills$128,876,372$183,354,548$235,999,418$291,572,962$244,095,971$284,486,095$238,507,664
Parts of metal-rolling mills, other than rolls$90,322,538$109,358,488$123,016,014$163,155,970$175,433,144$155,944,972$131,849,777
Total$326,899,790$356,083,526$402,329,354$521,754,677$493,045,960$537,589,201$454,990,558