Bloomberg | Oil Advances as Saudis Cut Ties With Iran After Embassy Attacked Bloomberg The breakdown of diplomatic relations between Saudi Arabia and Iran, which are on opposite sides of Middle East conflicts from Syria to Yemen, is preventing oil from following other commodities lower after Chinese stocks slumped 7 percent, forcing a ... Canadian Oil Sands firmly against Suncor's 'substantially undervalued bid' Canadian Oil Sands urges shareholders to reject Suncor bid Canadian Oil Sands declares independence |