Commodity2005200620072008200920102011
Doors, windows & their frames & thresholds for doors, of aluminium$118,087,550$146,646,144$164,226,396$186,824,652$146,911,563$150,283,841$167,959,781
Aluminium structures (excl. prefabricated buildings of 94.06) & oth. parts ...$208,793,657$244,399,338$312,061,866$410,743,259$284,405,364$243,760,438$291,104,773
Total$326,881,207$391,045,482$476,288,262$597,567,911$431,316,927$394,044,279$459,064,554