Commodity2005200620072008200920102011
Grinding balls & sim. arts. for mills, of iron/steel, forged/stamped but no ...$30,592,759$32,999,700$32,677,260$57,277,571$45,580,346$48,984,744$72,059,520
Articles of iron/steel, forged/stamped but not furth. wkd., n.e.s.$351,719,528$426,445,102$483,631,861$518,224,054$302,412,166$338,952,973$446,868,257
Articles of iron/steel wire$339,997,528$375,373,810$440,254,373$430,797,014$331,698,146$377,094,239$402,170,129
Articles of iron/steel, n.e.s.$2,310,263,589$2,689,215,075$2,776,686,185$2,854,912,747$2,051,233,948$2,509,986,153$2,913,924,240
Total$3,032,573,404$3,524,033,687$3,733,249,679$3,861,211,386$2,730,924,606$3,275,018,109$3,835,022,146