亲们，昨天给客户报价，今天收到他的回复：thank you for your quotation. Due to our large order of 600-700MT we hope you can quote us a better price, it would be good if you can meet us at around USD1440/MT. Hope to hear from you soon, thanks.直接给我砍了150美金，请问大家这种情况应该怎么处理呢？是不是客户就拿着这个数量来诱惑我啊。