Oil prices rise on supply shortage concerns
Oil prices rose on Thursday as the market remained concerned about possible supply shortage.
China's benchmark power coal price remains flat
China's benchmark power coal price remained flat during the past week.
Oil prices decline on U.S. crude oil inventories build
Oil prices declined on Wednesday after data showed an increase in U.S. crude oil inventories.
Attacks on Saudi oil lift oil prices, pose limited impact on global economy
The attacks on Saudi Arabia's key oil facilities have led to a surge in global oil prices
Weekly oil prices rise on bullish hopes
WTI closed the week at 56.52 U.S. dollars a barrel on the New York Mercantile Exchange.







