* Deal is latest of several in Southeast Asian sector
* Insurers attracted by region's robust growth rates
* Deal values Indonesian unit at three times book value
* CBA to focus on core banking businesses (Recasts with details on FWD Group, insurance deals)
By Anshuman Daga
Oct 23 (Reuters) - FWD Group, led by Hong Kong billionaire Richard Li, will buy control of an Indonesian life insurance venture from Commonwealth Bank of Australia CBA.AX for A$426 million ($300 million) as it seeks to expand across Asia.
The transaction is the latest of several in Southeast Asia's insurance sector with buyers lured by lower insurance penetration levels and robust growth rates for insurance premiums.
The deal was hotly contested. At least five insurers, including Britain's Prudential PRU.L and Canada's Sun Life SLF.TO had bid for CBA's 80 percent stake in the Indonesian insurance unit, PT Commonwealth Life, sources have said. has also agreed to buy HSBC Holdings Plc's HSBA.L stake in a Malaysian insurance joint venture, sources familiar with the matter said in August. two deals will add to businesses in Singapore, Japan, the Philippines, Thailand, and Vietnam as well as FWD's home market.
CBA's sale of its 80 percent stake comes as most big Australian banks, under intense scrutiny from a powerful inquiry into misconduct in the country's financial sector, streamline their operations to focus on lending.
"The transaction aligns with CBA's strategy to focus on its core banking businesses and to create a simpler and better bank," the bank said in a statement on Tuesday.
CBA said the deal valued the Indonesian entity at three times its book value as of June 30. It added that its Indonesian banking business PT Bank Commonwealth would enter a 15-year life insurance distribution partnership with FWD.
Other insurance deals in Indonesia include Zurich Insurance's ZURN.S plan to acquire an 80 percent stake in Indonesia's Adira Insurance from PT Bank Danamon Indonesia BDMN.JK and a minority investor for at least around $414 million. is moving closer to a stock market listing, plans for which were in early stage and likely to be worked out over the next two years, sources said last month. ($1 = 1.4142 Australian dollars)