Commodity2005200620072008
Towers & lattice masts of iron/steel  $7,305$27,536
Doors, windows & their frames, & thresholds for doors, of iron/steel$50$2,778  
Equipment for scaffolding/shuttering/propping/pitpropping of iron/steel$556$5,867$157$1,868
Structures...& parts of structures...of iron/steel (excl. of 7308.10-7308.4 ...$32,614$145,249$79,272$37,593
Total$33,220$153,894$86,734$66,997