1. I’d like to know the details of the tender conditions.

我们想知道详细的招标条件。

2. Before submitting the tender, we must know all the details about the bid conditions.

投标前，我们必须知道招标条件的细节。

3. Should we pay some kind of guarantee, for example, bank deposit?

我方需要提供什么形式的担保吗，例如保证金？

4. You need to provide us with a standby letter of credit established by Merchants Bank.

贵方需要提供由招商银行开立的备用信用证。

5. We know that you have rich experience in this field. I think you may win the tender.

我们知道贵公司在该领域很有经验，我认为你方可能会中标。