Insurance contract is essentially a contract between the insurer and the insured.

In designing a logistical system, a delicate balance must be maintained betweentransportation cost and（）

A clean bill of lading means that the bill of lading is very clean .

The bunker is payable by （）during the period of voyage charter.

In the practice of L/C transaction, the buyer is not required to pay for the goods until the arrival of the relevant____.