一、对假单据特别是假提单的识别与防范如我方为进口商，在出口商将货物装船以后，应要求出口商迅速传真所有单据，特别是提单．我方要求对方提供单据的时间有两个：一是要求出口商一装船完毕就立即传真所有单据；二是出口商通过议付行、再给开证行一套完整的单据．后者的时间 1. Identification and prevention of fake documents, especially fake bills of lading. If we are an importer, after the exporter loads the goods, the exporter should be required to promptly fax all documents, especially bills of lading. There are two times when we request the other party to provide documents: First, the exporter is required to fax all documents as soon as the shipment is completed. Second, the exporter passes the negotiation bank and then gives the issuing bank a complete set of documents. The latter time