Yeah, you're right. They haven't released it as far as I know, if someone knows they could correct me.
Tim says costs are high now but as they go on they will come down. Rio are betting the price will rise next year but I doubt it will be the highs we saw before.
Blackrock are hunting for lithium and I have been trying to find out why.
Exxon are doing a liquid version but years off yet.
