Commodity20072008200920102011
Angles, shapes & sections of iron/non-alloy steel, U / I / H sections of ir ...$2,224$37 $9,950$5,648
Angles, shapes & sections of iron/non-alloy steel, U sections, not further ...  $739$1,507 
Angles, shapes & sections of iron/non-alloy steel, I sections, not further ... $14,733   
Total$2,224$14,770$739$11,457$5,648