客户抱怨价格过高　你如何回信解

客户抱怨信原文（节选其中一句话）
The prices are very high for us. For us to have the option to sell your products here in (country), we need an additional 30% discount.

［参考回复函］
Dear xxx,
I am glad to hear from you， and much concerned about your requirement in the letter.

Regarding our last quotation, you consider the price to be high for you. I do think it is the common issue we face currently. As you know, the price of raw material goes up beyond our predict. We are proceeding to
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