Shares in mining services firm AJ Lucas Group, which owns a fifth of Sydney Gas, were also suspended.
"Looking at the companies that have requested a trading halt, it would suggest AGL is going to make a takeover bid for Sydney Gas," said Adam Dixon, a fund manager at Ausbil Dexia.
A source with knowledge of the deal told Reuters that AGL, which already has a joint venture agreement with Sydney Gas to develop a coal-seam gas field in New South Wales state, was launching a cash takeover bid for Sydney Gas.
AGL said it expected to make an announcement before the start of trading on Wednesday.
Last week, AGL moved to shore up its coal-seam gas reserves in New South Wales by paying AJ Lucas Group and Molopo Australia $370 million for exploration ground in the Gloucester Basin.
Author: Ksenia Kochneva




