· crude oil futures rose bizarre mystery play the role of backwardation arbitrage 2011.11.15 · Department of Commerce : 2015,Longchamp Le Pliage|Sac Longchamp Love Series|Sac,Longchamp Le Pliage Petits Tote,Longchamp Le Pliage Sac Voyage|Longchamp Le Pliage, domestic crude oil sales amounted to 530 million tons 2011.11.14 · continuing strong international crude oil who drive oil prices ? 2011.11.14 · concerns about the threat of default to use Iran's oil trade of Greece turned to oil 2011.11.11 · Middle East geopolitical crisis or escalation in international crude oil out of the five with positive 2011.11.10