I'm sure you want to buy venezuela's metro
I am also curious about this currency, but quite a few information
You mean Petro?
Maybe, but I didn't look into it closely.
There are some forecasts for petroleum costing $200/barrel in 2020 due to Middle East.
For Metro, they are preparing a "more accessible" version of White Paper for those who want to use Metro as savings,
according to the team.