Commodity20052007200820092010
Bridges & bridge-sections of iron/steel $109,562 $6,972 
Towers & lattice masts of iron/steel   $9,128$138,219
Doors, windows & their frames, & thresholds for doors, of iron/steel   $289 
Equipment for scaffolding/shuttering/propping/pitpropping of iron/steel$48,139$313,855$1,139$109,665$41,945
Structures...& parts of structures...of iron/steel (excl. of 7308.10-7308.4 ...$8,143$131,093 $783,567$45,353
Total$56,282$554,510$1,139$909,621$225,517