Takk for interessen for Samsung produkt!
Can't find official information yet for A50s, for the meantime, please visit the A family
I wouldn't think Samsung would discuss future business plans here unfortunately but you could keep an eye on any Coming Soon type pages from Samsung or your chosen network.
Or contemplate importing one but be sure to look into possible issues such as Region Locks, warranty status and some apps may not work such as Samsung Pay and software updates could be much slower @StooB
Current Phone > Samsung Z Fold³ 5G.