Queensland coal mines now threatened by massive cyclone

The executive has been pressured to explain why the company made historical payments to offshore entities he controlled.

The Canadian miner has reportedly engaged law firm Thomson Geer to finalize a prospectus for listing in the ASX before Christmas.

The three executives, including CEO Terry Holohan, were freed from detention on Wednesday.

The Australian Council of Superannuation Investors wants to clarify what directors knew about the company's investment in property that was part-owned by Chris Ellison.