为何美国成为全球石油贸易的“中心”
· seekingalpha.com
Argus Media全球石油主管Euan Craik讨论石油出口及其他变化如何使美国成为关键全球市场。
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By Russell Blinch
From nowhere-to-be-seen to just about everywhere, the U.S. is now a leading player in global crude markets, achieved by supplyi...