Commodity2005200620072008200920102011
Doors, windows & their frames & thresholds for doors, of aluminium$45,875,549$51,398,416$52,734,889$68,112,828$59,439,491$70,100,123$73,247,036
Aluminium structures (excl. prefabricated buildings of 94.06) & oth. parts ...$77,909,393$107,071,894$125,543,000$157,782,302$149,698,761$174,910,229$190,925,112
Total$123,784,942$158,470,310$178,277,889$225,895,130$209,138,252$245,010,352$264,172,148