Saudi Arabia is the world's largest exporter of crude oil, and the Islamic Republic of Iran, Iraq, the United Arab Emirates and Kuwait are among top ten developing-country oil exporters.
沙特阿拉伯是世界上最大的原油出口国，而伊朗伊斯兰共和国、伊拉克、阿拉伯联合酋长国和科威特则位于头十个发展中石油出口国之列。