石油对外依存度(Outer Dependency for Oil)是什么?它说明一个国家或地区的对外部石油供应的依赖程度,但由于统计口径(石油仅指原油,还是包括成品油以及包含那些油品,计算方法、出处来源不一样等等)的差别以及获取相关数据出于技术上的困难,多采取较易获得的公开数据,而往往也不考虑国家和企业库存油量,因此,一个国家或地区的石油对外 What is Outer Dependency for Oil? It shows how dependent a country or region is on external oil supplies, but because of the statistical caliber (oil refers only to crude oil, but also refined oil and those that contain those oils, the calculation method , Sources of different origins, etc.), and access to relevant data. For technical reasons, it is often easier to obtain publicly available data and often not consider the amount of oil stored in the country and the stock of the enterprise. Therefore, oil in a country or region foreign