Jan 13 (Reuters) - Noranda Aluminum Holding Corp NORN.PK :
* Noranda announces steps to reduce costs and address business challenges in
its upstream business
* Says reducing upstream workforce by 25%
* Sees potential curtailment of operations at aluminum smelter and alumina
refinery
* Initiated a workforce reduction involving approximately 190 employees
* In addition to workforce reductions initiated Wednesday, about 350 employees
to be terminated or laid off by February 4, 2016
* Source text for Eikon [ID: nHUG4tnkV0]
* Further company coverage NORN.PK
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