Bit hazy on this but the $1.50 was 'best and final' - which means they can't raise it anymore? Unless you mean walk away now and come back in another years time or something
Week 46 Wrap: Copper hits 2mth low as Trump threatens net zero pace; US rally fades; HotCopper’s picks
AN1 CuFe sells its Crossroads gold royalty to Northern Star for $4M cash; says better than waiting for mine launch