根据以下要求写一篇外贸英语函电作文,

根据以下要求写一篇外贸英语函电作文,
要求：
1) Sender’s name:Jiangsu Foreign Trade Development Corp.(exporter)
(2) Sender’s address:1149 South Zhongshan Road,Nanjing,China
(3) Sender’s telephone number:86-25-56781234
(4) Sender’s fax number:86-25-56781235
(5) Receiver’s name:Kalas International Ltd.(importer)
(6) Receiver’s address:24 Rena Boulevard,Sydney,Australia
(7) Receiver’s telephone number:61-2-95471827
(8) Receiver’s fax number:61-2-95467887
(9) Date
(10) Subject line
(1) 关于WT517号合同项下的2000台微波炉.
(2) 由于已临近交货期,我方仍没收到贵方的相关信用证.
(3) 希望贵方立即开证,我方才能按合同规定日期执行订单.
(4) 请贵方注意信用证条款要与合同完全一致.
(5）表示希望早日收到信用证.