It is NOT your concern I am afraid!Many countries like Indonesia do not really know how many Wuhan China virus cases they have and even if a vaccine is available how will they afford to give it to the populations they have?
All you need is your own vaccination and hope it will give the protection you required.
The real concern for you is how and when will Republic of China(Taiwan) receive the vaccine. I will not be surprised that it is pretty low in the packing order since it is not a full member of the pathetic "who".
Good luck.