Commodity2005200620072008200920102011
Sheet piling of iron/steel, whether or not drilled/punched/made from assemb ...$36,795,281$32,594,217$39,350,570$41,185,430$33,996,005$58,705,834$61,702,786
Welded angles, shapes & sections of iron/steel$2,845,886$3,765,237$7,299,634$11,136,279$5,651,076$22,048,725$19,993,966
Total$39,641,167$36,359,454$46,650,204$52,321,709$39,647,081$80,754,559$81,696,752