Deposit/1st Installment 15% December / 2007
2nd Installment 10% February / 2008
3rd Installment 15% May / 2008
4th Installment 10% August / 2008
5th Installment 15% November / 2008
6th Installment 10% February / 2009
7th Installment 10% May / 2009
8th Installment 15% August / 2009