Commodity2005200620072008200920102011
Sheet piling of iron/steel, whether or not drilled/punched/made from assemb ...$18,508$15,142$179,854$2,271$50,275$95,381$3,429,493
Welded angles, shapes & sections of iron/steel$1,587,635$3,040,646$111,592  $37,355$171,698
Total$1,606,143$3,055,788$291,446$2,271$50,275$132,736$3,601,191