Commodity2005200620072008200920102011
Sheet piling of iron/steel, whether or not drilled/punched/made from assemb ...   $444,027 $7,725$309
Welded angles, shapes & sections of iron/steel$340$4,565$299$15,825$4,125$69,309$630,418
Total$340$4,565$299$459,852$4,125$77,034$630,727