Commodity2005200620072008200920102011
Doors, windows & their frames & thresholds for doors, of aluminium$50,193,858$66,168,334$67,602,262$48,183,106$39,302,343$30,844,407$38,672,892
Aluminium structures (excl. prefabricated buildings of 94.06) & oth. parts ...$134,761,861$148,533,791$162,468,487$177,305,662$112,646,944$84,989,727$98,119,834
Total$184,955,719$214,702,125$230,070,749$225,488,768$151,949,287$115,834,134$136,792,726