Commodity2005200620072008200920102011
Sheet piling of iron/steel, whether or not drilled/punched/made from assemb ...$86,676,732$94,942,189$115,780,857$151,141,976$73,415,007$93,582,232$118,654,079
Welded angles, shapes & sections of iron/steel$15,423,955$17,910,639$22,844,306$20,004,007$16,423,974$21,745,829$27,044,712
Total$102,100,687$112,852,828$138,625,163$171,145,983$89,838,981$115,328,061$145,698,791