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Please forward your new proforma invoice for one Pusher centrifugal
P500 with Two series of additional screens. Also be informed that %50 down payment is impossible because of our banks regulation the maximum acceptable is %25 of the price and the reminder by irrevocable unconfirmed LC at sight. Please consider and advise urgently.
This should be acceptable provided tests are carried out on our equipment to say that it conforms to the CE safety mark and this must be signed by an authorised person. We will need copies of this with the shipping documents.
We will deposit the rest of the funds tomorrow via TT.
KRT will inspect the CE certificates as well.
以上请翻译一下

The message contains Unicode characters and has been sent as a binary The message contains Unicode characters and has been sent as a binary attachment
Please forward your new proforma invoice for one Pusher centrifugal
P500 with Two series of additional screens. Also be informed that %50 down payment is impossible because of our banks regulation the maximum acceptable is %25 of the price and the reminder by irrevocable unconfirmed LC at sight. Please consider and advise urgently.
This should be acceptable provided tests are carried out on our equipment to say that it conforms to the CE safety mark and this must be signed by an authorised person. We will need copies of this with the shipping documents.
We will deposit the rest of the funds tomorrow via TT.
KRT will inspect the CE certificates as well.
信息中含有双字节字符编码，（目前已经）使用二进位编码附件方式发送。
请发送贵方P500型离心推动器及两套附带屏蔽的新的形式发票，并告知贵方不可能将货款降低50％，因为我方银行规定可以接收的最大降价限度为25％并且余款要使用即期不可撤销信用证支付。请考虑以上事由并将有关建议快速回复我方。
如果对我方设备的测试表明符合CE认证的话，那么此合同（或者这里指的是发票？）是可以接受的并且必须由被授权的人员进行签署。 我们需要此合同（发票）的副本以及运输单据。余下的资金我们将于明天电汇。KRT（公司）还要检查CE 认证。

备注：请你结合你与客户之间一直以来的信件沟通内容进行参考吧。