bonzaboy,They have no option because, as John Kinghorn said in his AFR interview after the deal was announced, if they didn't accept the WBC offer, they would have had to close the doors.
MND Albemarle lithium downsize burns $200M hole in Monadelphous's pocket as latter's contracts terminated
KAI Pilbara Minerals buys land off Kairos part of its York gold project for $20M – and a 2% royalty on any PLS gold sales