Commodity2007200820092010
Grinding balls & sim. arts. for mills, of iron/steel, forged/stamped but no ...  $366,908 
Articles of iron/steel wire  $30,780 
Articles of iron/steel, n.e.s.$60,669$2,350,014$517,219$153,813
Total$60,669$2,350,014$914,907$153,813