Commodity200520062007200820092010
Sheet piling of iron/steel, whether or not drilled/punched/made from assemb ...$3,033$5,706$499$1,630$154$1,490
Welded angles, shapes & sections of iron/steel$13,957$14,785$11,004$23,717$92,761$30,467
Total$16,990$20,491$11,503$25,347$92,915$31,957