Commodity | 2006 | 2007 | 2008 |
Bridges & bridge-sections of iron/steel | $21,604,102 | $3,229,910 | $43,172,720 |
Towers & lattice masts of iron/steel | $2,372,329 | $8,062,182 | $13,677,152 |
Doors, windows & their frames, & thresholds for doors, of iron/steel | $5,976,875 | $5,930,546 | $22,000,521 |
Equipment for scaffolding/shuttering/propping/pitpropping of iron/steel | $24,783,361 | $31,165,616 | $36,250,050 |
Structures...& parts of structures...of iron/steel (excl. of 7308.10-7308.4 ... | $105,852,377 | $182,854,318 | $163,690,612 |
Total | $160,589,044 | $231,242,572 | $278,791,055 |
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