Commodity2005200620072008200920102011
Doors, windows & their frames & thresholds for doors, of aluminium$17,438,690$20,143,341$24,721,388$28,435,900$20,974,981$23,391,706$31,453,606
Aluminium structures (excl. prefabricated buildings of 94.06) & oth. parts ...$59,332,538$76,699,127$112,877,013$126,849,405$108,548,611$183,595,405$199,448,896
Total$76,771,228$96,842,468$137,598,401$155,285,305$129,523,592$206,987,111$230,902,502