海运提单基本知识 海运提单(Marine Bill of Lading or Ocean Bill of Lading),或简称为提单(Bill of Lading, B/L),是国际结算中的一种最重要的单据。《汉堡规则》给提单下的定义是:Bill of lading, means a document which evidences a contract of carriage by sea and the taking over or loading of the goods by the