Commodity2005200620072008200920102011
Sheet piling of iron/steel, whether or not drilled/punched/made from assemb ...$184,372$260,918$461,423$685,401$392,026$252,481$280,915
Welded angles, shapes & sections of iron/steel$5,784,366$7,381,780$10,890,778$12,245,198$8,416,467$9,678,492$14,501,231
Total$5,968,738$7,642,698$11,352,201$12,930,599$8,808,493$9,930,973$14,782,146