documentary letters of credit

Documentary letters of credit or documentary drafts are often used to protect the interests of both buyer and seller.

跟单信用证或跟单汇票支付通常被用来保护了买卖双方的利益。

But for a long time, standby business has followed international customs of documentary letters of credit as stipulated by the international Commercial Committee (ICC).

备用证的作用和性质与跟单信用证是不同的，但长期以来备用证业务却依附于国际商会关于跟单信用证的国际惯例。

For exports, we usually adopt irrevocable letters of credit available by seller's documentary drafts at sight.

我方通常的支付方式是通过中国银行开立的，以出口商为头的，不可撤消的信用证。