As expected, the new #SNH48 EP "F.L.Y" to be released on October 19th will include voting tickets for the next Best50 Request Time Concert which has now been officially announced to take place on January 16th, 2021

Here is the official web site:

https://vote.48.cn/web/ 

The 2021 #SNH48 Group Best50 Request Time Concert will have a new set of rules this year clearly designed to maximize spending on voting by making one of the prizes original stages for up to 5 lucky teams (out of a total of 9 teams if you include #BEJ48 and #CKG48)

Our Partner Fan Site @snh48g_wikia has done a very good summary of the new rules in this thread https://twitter.com/snh48g_wikia/status/1317053491001524226