Commodity2005200620072008200920102011
Sheet piling of iron/steel, whether or not drilled/punched/made from assemb ...$1,236,917$1,956,259$2,627,123$3,473,963$3,262,601$4,765,785$4,513,146
Welded angles, shapes & sections of iron/steel$103,563$1,238,017$1,147,039$951,821$1,127,355$2,731,348$840,572
Total$1,340,480$3,194,276$3,774,162$4,425,784$4,389,956$7,497,133$5,353,718