国家外汇管理局各分局，北京、重庆外汇管理部；大连、青岛、宁波、厦门、深圳分局；备中资外汇指定银行：海关总署广东分署，各直属海关： 海关签发的进口货物报关单证明联（以下简称“报关单”）是货物实际进口的证明，是现行进口售付汇和付汇核销的重要依据之一，但并非所有 All branches of the State Administration of Foreign Exchange, Beijing and Chongqing Administration of Foreign Exchange; branches of Dalian, Qingdao, Ningbo, Xiamen and Shenzhen; designated foreign exchange banks in China: Guangdong Branch of the General Administration of Customs and Customs directly under the Customs: certificates of declaration of imported goods issued by the Customs Union (hereinafter referred to as the “declaration”) is the actual import of goods that is the current imports of foreign exchange sales and verification of foreign exchange write-off one of the important basis, but not all