Can't tell if I'm having a particularly rough morning but can...

Can't tell if I'm having a particularly rough morning but can someone decode this from this morning's announcement.

"Commenting on the divestment of the Broken Hill projects, Chief Executive Officer Mark Caruso said: “The Joint Venture of the NSW assets is consistent with EMC’s strategic focus on its near-term West Australian Gold and Battery Metal Projects. The Transaction with Stelar further enhances EMC’s excellent exposure to lithium through the RTX JV at Rover and the recent Mt Edon Acquisition.”

is this insinuating we have Li+ exposure? Thought we were zinc/copper, member this is related? Maybe I've misunderstood entirely.