Argentina and Brazil have apparently been looking at it https://www.reuters.com/markets/currencies/brazil-argentina-begin-preparations-common-currency-ft-2023-01-22/
I assume that the rest of Mercosur would be invited over time if it's successful
Argentina and Brazil have apparently been looking at it https://www.reuters.com/markets/currencies/brazil-argentina-begin-preparations-common-currency-ft-2023-01-22/
I assume that the rest of Mercosur would be invited over time if it's successful