Commodity2005200620072008200920102011
Doors, windows & their frames & thresholds for doors, of aluminium$81,228,258$96,518,935$102,605,150$120,797,120$95,123,699$98,143,329$111,985,364
Aluminium structures (excl. prefabricated buildings of 94.06) & oth. parts ...$182,052,263$240,281,924$282,470,143$372,929,377$310,538,383$303,480,275$362,370,354
Total$263,280,521$336,800,859$385,075,293$493,726,497$405,662,082$401,623,604$474,355,718