Dec 23 (Reuters) - Aurizon Holdings Ltd AZJ.AX :
* Says "company's guidance for iron ore and freight volumes remains unchanged"
* Will recognise a total non-cash impairment charge in the range of $215-240 million (before tax) for the six months ending 31 December 2015
* Says company provides underlying EBIT guidance for 1hfy16 in the range of $390M - $410M (before asset impairments)
* Says "remain on target to achieve savings totalling $310-$380 million in operations and support costs from FY 2016 to FY 2018"
* Expects above rail coal haulage volumes to be in range of 202 - 212mt (previously 210 - 220mt) a reduction in guidance of approximately 3-4%"
* Source text for Eikon ID:nASXblqq3C