Commodity2005200620072008200920102011
Doors, windows & their frames & thresholds for doors, of aluminium$265,125,326$365,951,919$363,809,729$369,179,067$359,212,500$376,933,261$484,575,996
Aluminium structures (excl. prefabricated buildings of 94.06) & oth. parts ...$134,452,013$143,999,792$155,068,677$182,815,679$157,357,073$185,183,648$217,001,999
Total$399,577,339$509,951,711$518,878,406$551,994,746$516,569,573$562,116,909$701,577,995