Tasports & Tasrail are state-owned. If Tasrail was private & given their continual losses, they would likely not be spending big (taxpayer) bucks on the new Burnie Shiploader.
https://www.tasrail.com.au/shiploader-project/
https://www.tasports.com.au/about-tasports
A reasonable expectation is further reduction in shiploading costs when this new baby comes online.