Summary | He said that he had written to all OPEC heads of
state the stability of the oil market."Energy investments must
have a roof and a ceiling.With demand growing, having a
40-or-50-U.S.-dollar barrel of oil makes investments
unsustainable.We need a minimum price of 70 U.S. dollars a
barrel," he said.| People's Daily Online | China.org.cn| CNTV | ...
en.ce.cn | 05 September 2015