I believe their use of wording gives a clear implication towards...

I believe their use of wording gives a clear implication towards their final decision being based on the iron ore markets at said time of recommencement of mining. They'll most likely get approved for relevant licensing, and with the forecast on the iron market looking as solid as ever for Australia, I don't see why they wouldn't go through with it, just look at the prices back in 2013-14 when they got their first shipments off before shutting down and compare that to now, even if iron ore does drop, I believe it will stabilise well above prices of the 2013-14 period

IMO DYOR