Commodity2005200620072008200920102011
Sheet piling of iron/steel, whether or not drilled/punched/made from assemb ... $8,511$343  $396,400$951
Welded angles, shapes & sections of iron/steel$1,301$113,010$37,967$201,105$19,055$72,613$108,698
Total$1,301$121,521$38,310$201,105$19,055$469,013$109,649