Unless anonymous posters know otherwise, the West Australian government obviously still thinks Oakajee is going ahead, and a part of that involves the SIA, "Strategic Industrial Area".
"The Oakajee project is planned to create a new multi-user port and associated Strategic Industrial Area (SIA) for strategic and downstream processing industries in Western Australia’s Mid West region. "
According to the PDF's properties, this document was created on 5/9/2014 (18 days ago for the numerically challenged), and can be viewed on Landcorp's website: