|
| Commodity | 2005 | 2006 | 2010 |
| Towers & lattice masts of iron/steel | $737,061 | $1,759,729 | $1,113,838 |
| Doors, windows & their frames, & thresholds for doors, of iron/steel | $27,468 | $117,806 | $85,552 |
| Equipment for scaffolding/shuttering/propping/pitpropping of iron/steel | $48,485 | $43,861 | $220,092 |
| Structures...& parts of structures...of iron/steel (excl. of 7308.10-7308.4 ... | $942,544 | $748,823 | $676,058 |
| Total | $1,755,558 | $2,670,219 | $2,095,540 |
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