I think it dipped briefly to 12.5c when everyone was preparing for the end of the world - but that's a far cry from going to 10c in normal market conditions.
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