Commodity2005200620072008200920102011
Bridges & bridge-sections of iron/steel$47,325,738$48,287,486$132,687,574$105,074,294$163,128,406$45,563,075$112,435,165
Towers & lattice masts of iron/steel$28,072,274$27,902,091$47,889,690$65,351,368$107,394,381$66,353,603$99,958,830
Doors, windows & their frames, & thresholds for doors, of iron/steel$89,624,922$102,772,437$149,241,066$166,001,547$141,156,395$145,949,807$171,673,624
Equipment for scaffolding/shuttering/propping/pitpropping of iron/steel$141,794,160$192,324,863$296,820,965$315,344,617$199,840,811$187,221,372$228,811,971
Structures...& parts of structures...of iron/steel (excl. of 7308.10-7308.4 ...$772,937,421$914,338,707$1,143,547,681$1,404,831,884$1,213,258,038$993,245,812$1,122,650,779
Total$1,079,754,515$1,285,625,584$1,770,186,976$2,056,603,710$1,824,778,031$1,438,333,669$1,735,530,369