1. Isn’t it possible to give us a little more discount?

不能再多打一些折扣了吗？

2. Should you be prepared to reduce your price, we might come to terms.

如果贵方准备降价的话，我们也许就能成交。

3. If the order is a substantial one, how much will you come down?

如果订购数量相当大，贵方可以降价多少？

4. If our order is more than 10,000 MT, will you give us an additional 6% commission?

如果我方订购1万吨以上的话，贵方能否额外给我方6%的佣金？

5. We’d like to ask for a reduction in price because of the big size of our order.

鉴于我方定货量很大，希望贵方能降价。