Commodity | 2007 | 2008 | 2009 | 2010 |
Towers & lattice masts of iron/steel | $113,571 | $389,479 | $5,330,634 | $1,554,890 |
Doors, windows & their frames, & thresholds for doors, of iron/steel | | $28,330 | | |
Equipment for scaffolding/shuttering/propping/pitpropping of iron/steel | | $157,688 | $533,009 | $37,734 |
Structures...& parts of structures...of iron/steel (excl. of 7308.10-7308.4 ... | $53,276 | $2,140,309 | $277,169 | $993,083 |
Total | $166,847 | $2,715,806 | $6,140,812 | $2,585,707 |
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