Australian antitrust boss flags concerns with $6.3 bln Qube bid for Asciano
November 16, 2015 at 21:10 PM EST
SYDNEY, Nov 17 (Reuters) - Australia's chief competition regulator said on Tuesday that he would "no doubt" investigate a A$9 billion ($6.39 billion) offer for port and rail giant Asciano Ltd from smaller rival Qube Holdings Ltd .
