VIENNA -- Russia's most powerful oil official, Igor Sechin, was due in Vienna on Nov. 25 for talks with OPEC members as the group's leader Saudi Arabia kept the market guessing about its response to flagging oil prices.
VIENNA -- Russia's most powerful oil official, Igor Sechin, was due in Vienna on Nov. 25 for talks with OPEC members as the group's leader Saudi Arabia kept the market guessing about its response to flagging oil prices.