The pan-European Stoxx 600 closed provisionally up 0.04 percent during deals, with sectors and major bourses pointing in opposite directions.
Looking at other stocks, France's EDF was also trading higher after President Emmanuel Macron said Wednesday that a decision regarding a possible increase of the state's stake in the company would take place next year. Shares of the Paris-listed stock rose 2.2 percent.
Meanwhile, Danone slumped towards the bottom of the index after Goldman Sachs downwardly revised its stock recommendation to "sell" from "neutral" Wednesday morning. Shares of the company slipped more than 2 percent on the news.
G-20 summit and Brexit
On Tuesday however, White House economic advisor Larry Kudlow appeared to ease fears, saying the U.S. administration had resumed discussions with China's government "at all levels."
Trump and Chinese premier Xi Jinping are expected to have dinner together when they meet at the G-20 summit in Argentina this weekend.
Sticking with the States, investors around the globe will be awaiting the latest comments from Federal Reserve Chairman Jerome Powell, who's scheduled to speakabout the central bank's framework surrounding financial stability later in the trading session.
Back in Europe, concerns surrounding Brexit continue to rumble on.
After leaders from the EU endorsed the Brexit withdrawal deal laid out by U.K. Prime Minister Theresa May, investors are now turning their attention to Britain's deeply divided Parliament.
May is urgently trying to rally enough lawmakers to support her Brexit deal — a daunting task given the broad criticism it has received. British lawmakers are scheduled to vote on the proposal on December 11.