Commodity2005200620072008200920102011
Sheet piling of iron/steel, whether or not drilled/punched/made from assemb ...$402$1,704$2,306$531,670 $826,236$6,067
Welded angles, shapes & sections of iron/steel$10,720$198,871$322,539$80,127$42,538$25,109$68,213
Total$11,122$200,575$324,845$611,797$42,538$851,345$74,280