1.We have the offer ready for you.

我们已准备好给你方的报盘。

2.I’d to remind you that we have to withdraw our offer is we don’t hear you by next Monday.

我方要提醒你方，若我们不能在下个星期一前收到答复，该报盘将会被撤销。

3.This offer will remain effective for another 10 days from June 1.

该报盘从6月1日起10天内有效。

4.The quality of our product is good and the prices is reasonable so we are confident that you will accept our offer dated 4th May.

我方产品物美价廉，因此我们对你方能接受我方报盘很有信心，但需在5月4日前。

5.Sincerly the market is advancing rapidly the price we offered you is the best I belive.

自市场的飞速发展，我相信我方所报的价格是最合理的。