1--We have made some adjustment on the prices ,and this is renewed price list.
 
2--Thank you for allowing us 3% reduction ,but still we find your price is on the high side.
 
1--This is our rock-bottom price and we can't make any further reduction.
 
2--If so, we find it different for us to go with our talks.
 
1--Then，what's your countr-offer?
 
2--We are sincere to make business with you, but the difference between your counter-offer and our price is too great.
 
2--So are we, our counter-offer is in line with the world market.
 
1--How about meeting each other half-way in order to conclude the business?
 
2--Agreed.
 
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注解：
 
1.adjustment调整
2.reduction减少  
3.counter-offer还价
 
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译文：
 
1--我们对价格做了调整，这是新的报价单。
2--谢谢你们给3%的优惠，但是我们觉得价格仍然偏高。
1--这是我们的最低的价格了，不能再降了
2--如果这样，我们就难以再谈下去了。
1--那么你方的还价是多少呢？
2--我们是很有诚意跟你们做这笔生意的，但你的还价与我方的价格差距太大。
2--我方也是很有诚意的，我方的还价是符合国际行情的。
1--为了成交，我们互相各让一半吧?
2--好吧。