Commodity2005200620072008200920102011
Sheet piling of iron/steel, whether or not drilled/punched/made from assemb ...$27,346,551$27,794,360$63,880,317$85,492,152$21,246,405$65,995,326$57,078,082
Welded angles, shapes & sections of iron/steel$10,035,497$15,580,474$14,054,983$41,068,680$25,829,140$8,770,981$19,372,336
Total$37,382,048$43,374,834$77,935,300$126,560,832$47,075,545$74,766,307$76,450,418