豆豆
2010-03-20, 08:19 AM
http://online.wsj.com/article/SB10001424052748703523204575130141392493862.html?mod=WSJ_Commodities_LeadStory#articleTabs%3Dcomments http://finance.yahoo.com/banking-budgeting/article/109123/faults-exposed-in-oil-data-collection?sec=topStories&pos=7&asset=&ccode=