PlayStation 5 launch dates for nations in South America and Southeast Asia have started appearing on the official country-specific websites. Key markets such as Brazil and Singapore can still expect a PS5 launch on November 19, and there are a few countries that will have to wait until December, but there is a 2021 launch for Indonesia.
https://www.notebookcheck.net/PlayStation-5-launch-dates-for-countries-in-South-America-and-Southeast-Asia-revealed-and-there-s-a-long-wait-for-gamers-in-Indonesia.503683.0.html