代理出口货物证明号怎么填

代理出口货物证明，简称代理证。指您通过阿里巴巴一达通办理出口通关和收汇需正确填列【代理证明号+两位项号】，共计20位，项号以代理证上“项号"为代理出口货物证明申请表" "受托方纳识别号(统一社会信用代码) "受托方纳名称：金额单位：元(列至角分)", "序号","号","委托方纳名称","委托方统一社会信用代码/纳识别号","出口货物报关单号","贸易方式","出口商品代码","出口商品名称","计量单位","出口数量","成交币","成交总价","美元离岸价","委托(代理)协议合同号","委托出口货物证明号码",