Sept 15 (Reuters) - Fitch:
* Fitch- change in Australia's premiership following a liberal party leadership vote held on Monday will not have immediate credit impact on Sovereign
* Fitch on Australia pm change - frequent changes in leadership have made little difference in core economic policies so far
* Fitch on Australia - "Australian economy is also facing immediate challenges linked to its reliance on commodity exports, particularly to China"
* Source : (http://bit.ly/1URrTZW)
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