Commodity | 2006 | 2007 | 2008 |
Doors, windows & their frames & thresholds for doors, of aluminium | $4,890,651 | $4,134,382 | $6,657,912 |
Aluminium structures (excl. prefabricated buildings of 94.06) & oth. parts ... | $19,639,587 | $27,696,696 | $27,125,373 |
Total | $24,530,238 | $31,831,078 | $33,783,285 |
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