Commodity20052006200720082009
Sheet piling of iron/steel, whether or not drilled/punched/made from assemb ...$89,014$61,063$151,228$384,779$128,842
Welded angles, shapes & sections of iron/steel$111,107$97,275$773,941$404,362 
Total$200,121$158,338$925,169$789,141$128,842