Ann: Rio Tinto and Codelco agree to lithium partnership, page-11

"Do you think that you know better than a multi billion dollar global company with a research team dedicated to future investments working around the clock"

So many times... These mega dollar research teams get it so wrong.

BHP: Written off billions of dollars' worth of nickel assets.
BHP: $50 billion shale oil blunder.
RIO: Chief executive Tom Albanese dumped after $13 billion write-down related to the disastrous acquisition of Alcan.
WOW: $2 billion in write-downs to close the failed Masters hardware business.

Coming to a news headline soon: Rio to write off billions of dollars' worth of lithium assets.