That Russia has been pushing for trade arrangements that minimize the participation (and influence) of the US dollar ever since the onset of the Ukraine crisis (and before) is no secret: this has been covered extensively on these pages before (see Gazprom Prepares “Symbolic” Bond Issue In Chinese Yuan; Petrodollar Alert: Putin Prepares To Announce “Holy Grail” Gas Deal With China; Russia And China About To Sign “Holy Grail” Gas Deal; 40 Central Banks Are Betting This Will Be The Next Reserve Currency; From the Petrodollar to the Gas-o-yuan and so on).
But until now much of this was in the realm of hearsay and general wishful thinking. After all, surely it is “ridiculous” that a country can seriously contemplate to exist outside the ideological and religious confines of the Petrodollar… because if one can do it, all can do it, and next thing you know the US has hyperinflation, social collapse, civil war and all those other features prominently featured in other socialist banana republics like Venezuela which alas do not have a global reserve currency to kick around.
Or so the Keynesian economists, aka tenured priests of said Petrodollar religion, would demand that the world believe.