Did you actually read the wiki you linked?
Spain transferred the gold to Moscow who liquidated it on Spain's behalf to buy guns, fund the civil war, and deposit in banks.
There's mixed views whether Moscow took too much of a margin, but they melted down gold after selling it and the gold is still in circulation.
If you melt down gold, how are you not staring at the same gold?
Moscow didn't steal anything either.
I guess Russia has always been a shitty country.
Eight hundred years is time enough to perfect it.
1. National treasures (ex gold) were returned in '35 and '56.
2. Romania intervened against the Bolsheviks in Bessarabia.
#2 seems like FAFO to me. And I'm sure some Romanians got kickbacks from the "transfers." Nobody forced Romania to transfer their assets.
Cherrypicking a quote from Stalin who was using sarcastic humor at a banquet when the gold arrived also doesn't refute my point or answer my question.
https://en.wikipedia.org/wiki/Moscow_Gold_(Spain)