报盘和还盘是外贸中的重要环节，其实就是卖东西的报价和买东西的还价，只不过更正式一些。下面是一些报盘常用表达，供您参考。
Our offers are for 3 days.
我们的报盘三天有效。
We have extended the offer as per as your request.
我们已按你方要求将报盘延期。
The offer holds good until 5 o'clock pm 23nd of June, 2007, Beijing time.
报价有效期到2007年6月22日下午5点，北京时间。
All prices in the price lists are subject to our confirmation.
报价单中所有价格以我方确认为准。
This offer is subject to your reply reaching here before the end of this month.
该报盘以你方还盘本月底前到达我方为有效。
This offer is subject to the goods being unsold.
该报盘以商品未售出为准。
Words and Phrases
subject to 以……为条件，以……为准
offer subject to our written acceptance 报盘以我方书面接受为准
offer subject to sample approval 报盘以样品确定后为准
offer subject to our final confirmation 报盘以我方最后确认为准
offer subject to export/import license 报价需以获得出口（进口）许可证为前提
offer subject to prior sale 报盘以预售为前提