we are appreciative of your cable responses dated July 5th to ou

we are appreciative of your cable responses dated July 5th to our request for an 8% reduction in price, and through your cooperation we have been able to confirm the following order with you.
【正确答案】：感谢贵方7月5日对我方要求降价8%所做的电复。由于你方合作，我们才得以确认下列订单。