Nov 30(Reuters) - Dick Smith Holdings Ltd DSH.AX :
* Remain cautious on the outlook for the christmas trading period
* Company is unable to re-affirm the profit guidance previously provided.
* While inventory review has not concluded, board has determined that non-cash impairment of $60 million (pre-tax) is required
* Source text for Eikon ID:nASX3Wr9gq
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