Commodity2005200620072008200920102011
Grinding balls & sim. arts. for mills, of iron/steel, forged/stamped but no ...$5,780,866$9,135,110$15,478,521$24,135,607$16,604,107$18,360,284$18,881,461
Articles of iron/steel, forged/stamped but not furth. wkd., n.e.s.$142,095,462$172,177,304$224,153,204$273,207,578$105,630,177$178,745,102$246,387,549
Articles of iron/steel wire$87,188,651$88,773,915$109,338,149$122,451,418$82,045,225$92,351,117$127,829,932
Articles of iron/steel, n.e.s.$670,301,937$764,062,210$996,504,008$1,189,002,568$750,052,350$834,373,726$1,207,158,579
Total$905,366,916$1,034,148,539$1,345,473,882$1,608,797,171$954,331,859$1,123,830,229$1,600,257,521