案例:2002年3月北京某机电公司(以下简称机电公司)与北京某外贸代理公司(以下简称外贸公司)签订代理进口协议,委托外贸公司从美国进口一批设备,设备出口商美国公司由机电公司指定。外贸公司根据以上协议,以自己的名义与美方公司签订了购货合同并开出了 Case: In March 2002, an electromechanical company in Beijing (hereinafter referred to as “electromechanical company”) signed an agency import agreement with a foreign trade agency in Beijing (hereinafter referred to as “foreign trade company”) and entrusted a foreign trade company to import a batch of equipment and equipment exported from the United States. Company designation. According to the above agreement, the foreign trade company signed the purchase contract with the U.S. company in its own name