Commodity2005200620072008200920102011
Sheet piling of iron/steel, whether or not drilled/punched/made from assemb ...$160,526$84$452,442$22,243$4,447$357,360$416,166
Welded angles, shapes & sections of iron/steel$300,607$210,387$406,817$331,109$81,256$32,777$78,953
Total$461,133$210,471$859,259$353,352$85,703$390,137$495,119