Commodity | 2005 | 2006 | 2007 |
Bridges & bridge-sections of iron/steel | $178,903 | $1,127,348 | $7,769,900 |
Towers & lattice masts of iron/steel | $9,991,998 | $18,229,289 | $15,446,903 |
Doors, windows & their frames, & thresholds for doors, of iron/steel | $457,566 | $355,819 | $445,831 |
Equipment for scaffolding/shuttering/propping/pitpropping of iron/steel | $191,855 | $231,379 | $95,238 |
Structures...& parts of structures...of iron/steel (excl. of 7308.10-7308.4 ... | $8,977,686 | $16,910,967 | $9,652,261 |
Total | $19,798,008 | $36,854,802 | $33,410,133 |
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