Commodity2005200620072008
Bars & rods of iron/non-alloy steel, of free-cutting steel, not further wor ... $5,461$12,055$528,765
Bars & rods of iron/non-alloy steel, n.e.s.$504,191$531,226$1,001,985$1,079,267
Total$504,191$536,687$1,014,040$1,608,032