Commodity2005200620072008200920102011
Sheet piling of iron/steel, whether or not drilled/punched/made from assemb ...$22,303$84,310$35,128$33,976$102,624$132,425$437,470
Welded angles, shapes & sections of iron/steel$40,262$17,679$10,650$54,230$42,667$15,716$128,116
Total$62,565$101,989$45,778$88,206$145,291$148,141$565,586