Commodity200520062007200820092010
Towers & lattice masts of iron/steel$356 $25  $25,000
Doors, windows & their frames, & thresholds for doors, of iron/steel$54,984$2,201,215$2,690,759$3,730,451$1,588,838$2,493,619
Equipment for scaffolding/shuttering/propping/pitpropping of iron/steel$17,457$76,183$21,379$458$230,570 
Structures...& parts of structures...of iron/steel (excl. of 7308.10-7308.4 ...$55,457$17,585$6,920$31,930$6,459,197$1,410
Total$128,254$2,294,983$2,719,083$3,762,839$8,278,605$2,520,029