外贸函电:如何追问买方意见?

In reply to your inquiry we sent you on May 25 a copy of illustrated catalog of our xxx products.

As we have not heard from you since, we would like to ask whether you have had received our reply and what opinion you have on our products.

We are always ready to serve you and should be grateful for your reply.

在5月25日我方对贵方询函的回函中，已寄去本公司xxx产品的附图目录。

因迄今尚未接到贵方的消息，特致函询问，贵方是否已收到我方回函，并征求贵方对本公司产品的意见。

我方随时愿意效劳，若承蒙贵方惠赐回函，当不胜感激。