Commodity2005200620072008200920102011
Sheet piling of iron/steel, whether or not drilled/punched/made from assemb ...$23,745,757$21,926,503$25,131,980$43,678,545$25,232,196$25,669,922$36,438,586
Welded angles, shapes & sections of iron/steel$5,157,512$4,548,383$5,169,349$9,431,509$7,519,583$9,004,975$11,448,537
Total$28,903,269$26,474,886$30,301,329$53,110,054$32,751,779$34,674,897$47,887,123