RioTinto drops out of SQM bidding._I_wonder_where_they_will_now_go_for_lithium? https://www.bloomberg.com/news/articles/2018-01-11/rio-is-said-to-drop-pursuit-of-5-billion-stake-in-lithium-miner Hmmmm, lemme' think for a minute and maybe take a wild guess. The Doctor