一、什么是非贸易外汇? 凡不是从货物买卖而且不经进出口贸易发生的外汇,一般统称非贸易外汇,亦称无形贸易外汇。非贸易外汇收支涉及的范围比较广泛,其主要内容是:港口供应与服务、旅游部门、旅游商品、铁路、交通、航空、海河运、邮电、图书、影片、邮票、银行、保险、海关、 First, what is non-trade foreign exchange? All are not from the sale of goods but also without the import and export trade, generally referred to as non-trade foreign exchange, also known as intangible foreign exchange trade. The scope of non-trade foreign exchange receipts and payments covers a wide range of areas. Its main contents are: port supply and service, tourism department, travel goods, railway, transportation, aviation, sea and river transportation, post and telecommunications, books, films, stamps,