仲裁庭认为有必要收集的证据，可以自行收集；必要时，可以请求有关方面依法予以协助。
Data processing agreement
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During the Chávez presidency, Venezuela reclassified its reserves. Previously, there were thought to be just 80 billion barrels of extractable oil, but by 2011, its reported figure had nearly quadrupled. That statistical change was made possible by high oil prices at the time, which allowed previously unviable projects to look feasible.
12月24日，即将完工的望京西综合交通枢纽。 新京报记者 周怀宗 摄