Commodity200520062007200820092010
Sheet piling of iron/steel, whether or not drilled/punched/made from assemb ...$204,080$671,413$146,197$309,642$1,225,008$2,749,951
Welded angles, shapes & sections of iron/steel$200,070$33,922$140,678$94,272$100,033$157,359
Total$404,150$705,335$286,875$403,914$1,325,041$2,907,310