Commodity200520062007200820092011
Bridges & bridge-sections of iron/steel $140,921$56,661$93,676$23,979$42,413
Towers & lattice masts of iron/steel$1,675,256$85,576$2,572,878$5,368,497$21,751,466$20,436,320
Doors, windows & their frames, & thresholds for doors, of iron/steel$286,149$153,730$1,047,059$1,695,208$635,002$135,629
Equipment for scaffolding/shuttering/propping/pitpropping of iron/steel$161,224$189,745$252,289$639,157$457,286$1,019,137
Structures...& parts of structures...of iron/steel (excl. of 7308.10-7308.4 ...$1,240,790$1,727,871$3,650,336$5,959,987$3,975,848$4,716,636
Total$3,363,419$2,297,843$7,579,223$13,756,525$26,843,581$26,350,135