If the advance payment is included in the payment to complete 20% of the contract amount of work, the advance payment will be deducted too early, which will lose the significance of establishing a prepayment mechanism.
If the advance is included in the payment for the completion of the 20 per cent contract amount, it will lead to a premature deduction of the advance payment, which would lose the meaning of establishing an advance mechanism.
If the advance payment is included in the payment for completing 20% of the contract amount, the deduction time of the advance payment will be too early, which will lose the significance of establishing the advance payment mechanism.<BR>