Commodity2005200620072008200920102011
Sheet piling of iron/steel, whether or not drilled/punched/made from assemb ...$4,040$3,576$1,016$265$143,719$7,684$8,612
Welded angles, shapes & sections of iron/steel$16,988$5,346$11,967 $3,942$100,653 
Total$21,028$8,922$12,983$265$147,661$108,337$8,612