Commodity2005200620072008200920102011
Sheet piling of iron/steel, whether or not drilled/punched/made from assemb ...$3,033$217,300$497,753$827,659$194,521 $162,574
Welded angles, shapes & sections of iron/steel$107,465$446,093$226,467$274,296$332,619$98,412$122,710
Total$110,498$663,393$724,220$1,101,955$527,140$98,412$285,284