案情简介： 今年元月，一公司委托某外贸公司代理出口一批货物，双方签定委托合同。外贸公司据此与国外公司签定供货合同，约定货物由广州经香港到美国，该外贸合同和报关单、信用证及发票均注明价格条件为ＣＩＦ三藩市。之后．外贸公司委托某外运公司代理该批货物的报关、定舱 Brief introduction of the case: In January of this year, a company commissioned a foreign trade company to export a batch of goods and the two sides signed the contract of entrustment. Foreign trade companies accordingly signed supply contracts with foreign companies, the agreed goods from Guangzhou via Hong Kong to the United States, the foreign trade contracts and customs declarations, letters of credit and invoices are marked price conditions for the CIF San Francisco. after that. Foreign trade company commissioned a foreign shipping company agent of the goods declaration, Dingcang