Commodity200520062007200820092010
Sheet piling of iron/steel, whether or not drilled/punched/made from assemb ...$4,982$15,205$53,674$2,366 $3,294
Welded angles, shapes & sections of iron/steel$2,884$117,476$9,661$6,094$14,309$2,158
Total$7,866$132,681$63,335$8,460$14,309$5,452