Well...E3 Lithium knows Imperial Oil/ExxonMobil
ExxonMobil knows Ibat and EnergySource
EnergySource knows Koch Industries
Koch Industries knows Compass Minerals International and Standard Lithium.
And then Posco has their DLE.
So... It's anyone's guess. And the news said that the third-party DLE is being kept anonymous
JMO, GLTA...