Commodity2005200620072008200920102011
Sheet piling of iron/steel, whether or not drilled/punched/made from assemb ...$9,389,788$9,976,507$13,455,790$17,610,612$20,572,979$12,552,323$17,467,504
Welded angles, shapes & sections of iron/steel$3,908,806$1,800,695$4,337,959$8,043,185$3,407,030$5,008,686$8,333,210
Total$13,298,594$11,777,202$17,793,749$25,653,797$23,980,009$17,561,009$25,800,714