议价货运费率 open rates

议价费率议价货运费率 Open Rate

商品费率运价本 Commodity Rate Freight Tariff

单相费率运价表 Single rate freight tariff

从价运费率 ad valorem freight tariffs rates

等级费率运价表 Classification Rate Freight Tariff

单项费率运价 Commodity Rate Freight Tariff

低价运费率 distress rates

平均运费率估价 average freight rate assessment