Julie Bishop made offer in letter to Indonesian counterpart Retno Marsudi . She said Australia would pay bill if Indonesia rejected a prisoner swap offer . Foreign Minister formally offered to swap Bali Nine convicted Indonesian drug smugglers for Andrew Chan and Myuran Sukumaran . Ms Marsudi rejected the possibility of a prisoner exchange but did not touch on the reimbursement offer . three duo are on Nusakambangan island off Java awaiting execution .
Julie Bishop made offer in letter to Indonesian counterpart Retno Marsudi . She said Australia would pay bill if Indonesia rejected a prisoner swap offer . Foreign Minister formally offered to swap three convicted Indonesian drug smugglers for Andrew Chan and Myuran Sukumaran . Ms Marsudi rejected the possibility of a prisoner exchange but did not touch on the reimbursement offer . Bali Nine duo are on Nusakambangan island off Java awaiting execution .