Commodity200520062007200820092010
Towers & lattice masts of iron/steel   $14,815$10,063 
Doors, windows & their frames, & thresholds for doors, of iron/steel$4,726 $7,001$11,376$75 
Equipment for scaffolding/shuttering/propping/pitpropping of iron/steel$2,983    $3,004
Structures...& parts of structures...of iron/steel (excl. of 7308.10-7308.4 ...$8,007$6,629$124,253$1,635$4,053$15,815
Total$15,716$6,629$131,254$27,826$14,191$18,819