One big thing that has prevented CNY from becoming a reserve currency is that China has explicitly said it wants to preserve its ability to heavily and suddenly restrict capital flows in and out of China. If all of a sudden you can't redeem CNY outside of China inside it that makes it a very poor storage of value.
If they let you when you want to.
One big thing that has prevented CNY from becoming a reserve currency is that China has explicitly said it wants to preserve its ability to heavily and suddenly restrict capital flows in and out of China. If all of a sudden you can't redeem CNY outside of China inside it that makes it a very poor storage of value.