Bloomberg The trading arms of Royal Dutch Shell Plc and BP Plc enjoyed their best year ever in 2015, helping push the combined gross margins of oil merchants to a six-year high, according to a closely watched report. Oil traders last year “stormed ahead, thanks to low, volatile spot prices that created cash-and-carry opportunities,” consultancy Oliver Wyman said in …

  Bloomberg Ousted Tata Group Chairman Cyrus Mistry accused directors at India’s largest conglomerate of wrongfully dismissing him and warned that the tea-to-software giant may face 1.18 trillion rupees ($18 billion) in writedowns because of five unprofitable businesses he inherited. Mistry, who had been Tata’s chairman for almost four years, was abruptly removed from his role on Monday for non …

  Bloomberg Posco, South Korea’s largest steelmaker, posted the largest quarterly profit since 2013 as a property and infrastructure boom in China boosts global prices, lifting earnings at Asian mills. Net income, excluding minority interests, was 539.3 billion won ($476 million) in the three months through September, after a 550 billion won loss a year earlier, the Pohang-based company said …