P银行：What’s your spot USD against SGD 5 mio？ M银行：50/70. P银行：At 2.0450，we buy SGD and sell USD 5 mio. M银行：Ok，done.We sell SGD and buy USD 5 mio at 2.0450，value July 10，2009.Our USD to…（account）where is yourS GD？ P银行：Our SGD to…（account）.Thanks for the deal MHTK. M银行：Thanks a lot，PCSI. 本次外汇交易的交割日是哪一天？