Commodity2005200620072010
Sheet piling of iron/steel, whether or not drilled/punched/made from assemb ...$1,671,845$1,606,627$7,847,109$1,275,735
Welded angles, shapes & sections of iron/steel$10,292,302$5,618,549$9,624,881$5,419,473
Total$11,964,147$7,225,176$17,471,990$6,695,208