Commodity200520062007200820092010
Grinding balls & sim. arts. for mills, of iron/steel, forged/stamped but no ...$311,565$109,287$1,238,987$763,565$202,610$539,132
Articles of iron/steel, forged/stamped but not furth. wkd., n.e.s. $160$131,011$48,441$12,650 
Articles of iron/steel wire $7,769$3,221$42,973$104,883$204,026
Articles of iron/steel, n.e.s.$85,142$133,852$59,201$364,326$131,568$412,473
Total$396,707$251,068$1,432,420$1,219,305$451,711$1,155,631