(Bloomberg) -- Mandara Capital, the London-based oil trader that once was one of the biggest market makers in crude and fuel, is shutting down its operations. Most Read from BloombergThe Late-Night Email to Tim Cook That Set the Apple Watch Saga in MotionChinese Carmaker Overtakes Tesla as World’s Most Popular EV MakerApple Resumes Sale of Watches After Appeals Court Lifts US BanTesla Plans Revamp of Smash Hit Model Y From China PlantXiaomi Unveils Its First EV, With Ambition to Be China’s Porsc