Commodity2005200620072008200920102011
Sheet piling of iron/steel, whether or not drilled/punched/made from assemb ...$1,433,981$1,739,342$3,431,912$3,094,207$1,124,675$2,492,488$3,660,866
Welded angles, shapes & sections of iron/steel$512,778$672,531$1,043,000$1,617,134$814,955$1,198,995$1,831,572
Total$1,946,759$2,411,873$4,474,912$4,711,341$1,939,630$3,691,483$5,492,438