Commodity200520062007200820092010
Bridges & bridge-sections of iron/steel$5,086,600$7,095,817$9,329,719$12,050,937$11,573,868$21,081,762
Towers & lattice masts of iron/steel$6,923,497$12,668,948$12,348,561$12,680,156$98,386,947$439,677,090
Doors, windows & their frames, & thresholds for doors, of iron/steel$145,394,689$171,383,837$245,616,245$257,038,028$187,975,242$193,106,022
Equipment for scaffolding/shuttering/propping/pitpropping of iron/steel$64,817,467$69,081,198$70,946,225$79,872,455$62,454,238$47,414,401
Structures...& parts of structures...of iron/steel (excl. of 7308.10-7308.4 ...$547,263,482$591,137,609$848,806,733$1,016,964,692$702,380,999$678,734,589
Total$769,485,735$851,367,409$1,187,047,483$1,378,606,268$1,062,771,294$1,380,013,864