Premium Rate

Premium Rate is the ratio of the premium charged by the insurer to the insured in international trade to the insured amount, usually expressed as a percentage. This term is commonly used in marine, air, and land cargo transportation insurance and is the core basis for calculating insurance premiums. Usage scenarios include: importers and exporters negotiating rates with insurance companies when insuring cargo, or letters of credit requiring submission of an insurance policy with the rate stated. Notes: The rate is affected by factors such as cargo type, mode of transport, route risk, packaging conditions, and deductible; rates vary significantly among different coverage types (e.g., All Risks, W.P.A., F.P.A.); when insuring, the insured amount must be clearly specified (usually invoice value plus 10%), and whether the rate includes additional risks should be noted. Distinction from other terms: Premium Rate differs from Premium, which is the specific amount; it also differs from Insured Amount, which is the compensation limit. Foreign trade practitioners should accurately understand the rate structure to avoid cost increases or claim disputes caused by miscalculation.