I'm not sure I understand all this talk of only having one mill.
To me, the following statement means that they will keep the second mill and use it as required.
"As previously announced, the operating strategy for the Mount Monger Operations (until
new projects are developed) is to run the 1.2 mtpa Randalls Mill at full capacity and to
utilise the 0.9 mtpa Lakewood Mill as and when required."