Commodity200520062007200820092010
Bridges & bridge-sections of iron/steel$2,053,072$5,027,940$7,193,093$5,157,258$6,532,977$4,734,365
Towers & lattice masts of iron/steel$31,959,560$43,875,796$60,489,250$108,436,026$98,085,995$59,809,662
Doors, windows & their frames, & thresholds for doors, of iron/steel$46,187,602$57,589,494$83,815,602$75,376,937$45,808,869$40,520,172
Equipment for scaffolding/shuttering/propping/pitpropping of iron/steel$193,517,061$196,116,275$292,183,909$206,509,261$90,360,844$107,347,324
Structures...& parts of structures...of iron/steel (excl. of 7308.10-7308.4 ...$275,168,492$322,449,173$465,336,778$580,113,097$338,092,164$192,633,419
Total$548,885,787$625,058,678$909,018,632$975,592,579$578,880,849$405,044,942