The agreement was made in March/April 2020:...

The agreement was made in March/April 2020: https://www.cez.cz/cs/pro-media/tiskove-zpravy/valna-hromada-emh-schvalila-smlouvu-s-cez-podle-dohodnutych-parametru.-vetsinovym-vlastnikem-geomet-se-stavaji-severoceske-doly-82021

The exact text of it is here: https://www.europeanmet.com/wp-content/uploads/2020/03/20200327-AIM-Final-Agreement-with-CEZ.pdf

And the tl;dr of it is a keep-in-check situation: as as EMH shareholder you won't get completely ripped off (like when doing business with the Chinese) but you're the small guy and you aren't the one making any big decisions and you should remember that, otherwise there may be unpleasant surprises coming from ČEZ (being a small guy applies to Keith as well). Guys, I'm also in this company but remember that your "partner" in this project is a shareholder-unfriendly political behemoth state-owned utility company whose CEO looks like the Fantomas and who doesn't even bother to attend investor calls.