催开信用证信函的英文E-mail

Your Order No. AB 153
With regard to your order No. AB 153 for 3,000 metric tons of cotton, we regret up to this date we have received neither the required credit nor any further information from you.
ease note that, as agreed, the terms of payment for the above order are sight Letter of Credit established within 2 weeks upon the arrival of our Sales Confirmation.
We hereby request you to open by cable an irrevocable sight Letter of Credit for the amount of…in our favor, with which we can execute the above order according to the original schedule.
Yours truly,
DearSirs,
敬启者：
合同第AB153号
有关贵方3000公吨棉花的订单AB153号，我们感到遗憾至今尚未收到信用证，也未听到贵方任何消息。
请注意，上述订单的货款经双方同意是以即期信用证方式支付，而信用证必须在收到我们销货确认后2星期内开出。
我方在此恳请贵方以电报开立金额为……以我方为受益人的不可撤销即期信用证，使我方得以按原定计划执行上述订单。