Commodity2005200620072008200920102011
Sheet piling of iron/steel, whether or not drilled/punched/made from assemb ...$6,693$41,463$398,266$1,046,734$448,989$83,559$36,959
Welded angles, shapes & sections of iron/steel$274,340$65,816$3,904$76,690$806,391$411,401$273,865
Total$281,033$107,279$402,170$1,123,424$1,255,380$494,960$310,824