UPDATE 1-Australia raises concerns over $6.5 bln Asciano buyout
May 25, 2016 at 20:03 PM EDT
SYDNEY, May 26 (Reuters) - Australia's antitrust watchdog said on Thursday a proposed A$9.1 billion ($6.5 billion) buyout of rail and port giant Asciano Ltd by a host of global investors may hurt competition in the rail freight industry.
