Commodity2005200620072008200920102011
Sheet piling of iron/steel, whether or not drilled/punched/made from assemb ...$8   $128,310$103,267$277,283
Welded angles, shapes & sections of iron/steel$14,992$8,474$44,679$3$200 $31,714
Total$15,000$8,474$44,679$3$128,510$103,267$308,997