Commodity200520062007200820092010
Sheet piling of iron/steel, whether or not drilled/punched/made from assemb ...$17,992$39,649$31,001$46,558$29,474$17,030
Welded angles, shapes & sections of iron/steel$48,200$15,102$39,380$1,186,535$25,963$92,941
Total$66,192$54,751$70,381$1,233,093$55,437$109,971