Commodity2005200620072008200920102011
Grinding balls & sim. arts. for mills, of iron/steel, forged/stamped but no ...  $613,000$1,947,000$1,499,000$2,567,580$4,189,042
Articles of iron/steel, forged/stamped but not furth. wkd., n.e.s.$176,543,000$212,496,000$262,791,000$342,403,000$235,266,000$238,905,479$311,386,456
Articles of iron/steel wire$208,795,000$214,253,000$268,354,000$245,393,000$176,485,000$176,362,787$203,001,482
Articles of iron/steel, n.e.s.$1,962,031,000$2,284,125,000$2,833,490,000$3,485,099,000$2,246,183,000$2,581,873,666$3,308,205,290
Total$2,347,369,000$2,710,874,000$3,365,248,000$4,074,842,000$2,659,433,000$2,999,709,512$3,826,782,270