Ann: Financial Results Half Year 2021 Presentation, page-59

Perhaps you need to look at how coal prices have recently substantially risen.

Despite the mainland China 'ban on Oz coal', there's good demand from India, Vietnam and other nations in southeast and northeast Asia.

Nearby nations continue to have much energy supplied by coal-fired power stations, and mainland China is building more.

Australia has a vital role to play in ensuring that developing nations are able to give all citizens access to affordable, 24/7 electricity. Trade is a win-win, and our mostly high quality coal lowers emissions because non-woke Asian governments would otherwise have to switch to supplies from Indonesia, Russia et al that would increase emissions.