July 8 (Reuters) - Incitec Pivot Ltd IPL.AX :
* Advised of a gas supply reduction to its ammonium nitrate plant at moranbah in central Queensland
* If there were to be sustained 20% reduction in gas supply over 12 months, co estimates impact on group's NPAT would be in order of A$22 million
* Impacts of gas supply reduction on IPL's npat for the 2015 financial year is potentially up to A$6 million
* Arrow advised supply reduction to ammonium nitrate plant at moranbah will extend into 2016 and be in the order of 10-20%
* Source text for Eikon ID:nASXNYG3h