Commodity | 2005 | 2006 | 2007 |
Bridges & bridge-sections of iron/steel | $692,737 | $553,026 | $292,238 |
Towers & lattice masts of iron/steel | $413,558 | $496,743 | $323,971 |
Doors, windows & their frames, & thresholds for doors, of iron/steel | $4,695,646 | $2,847,790 | $3,262,461 |
Equipment for scaffolding/shuttering/propping/pitpropping of iron/steel | $846,676 | $1,199,657 | $1,023,403 |
Structures...& parts of structures...of iron/steel (excl. of 7308.10-7308.4 ... | $4,298,812 | $3,668,050 | $3,973,877 |
Total | $10,947,429 | $8,765,266 | $8,875,950 |
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