OPEC will unveil its annual World Oil Outlook in Vienna on Tuesday, with the assessment of world supply and demand over the next two decades being closely watched. SEE MORE Crude prices were trading close their highest level in more than to two years on Tuesday, after sharp rises overnight triggered by concerns over instability in Saudi Arabia amid an anti-corruption drive in the world’s biggest crude exporter. SEE MORE Crude prices were trading close their highest level in more than to two years on Tuesday, after sharp rises overnight triggered by concerns over instability in Saudi Arabia amid an anti-corruption drive in the world’s biggest crude exporter. SEE MORE North American titanium dioxide (TiO2) contract prices for the fourth-quarter increased on Friday on tight supply and unseasonably healthy demand. SEE MORE The European benzenespot market remained firm this week with prices holding up as significant volumes are still being shipped to the US where supply continues to be tight, players said on Friday. SEE MORE