China has a much larger problem with unsellable ICE vehicles which don't meet the new emission standards they're about to introduce.
https://www.factorywarrantylist.com/car-sales-by-country.htm...
Meanwhile, the number in all of Africa combined was 790,100.
https://www.statista.com/statistics/473598/passenger-car-sal...
I'm sure they'll ship some off to Africa if they can't find any other options, but as you say they're competing against used clunkers from Europe, so the margins will be terrible.
The major advantage of liquid fuel compared to electricity is that it's easier to transport and store, and harder to steal, which is why I don't think EVs will see significant take up in the third world.
"China has a much larger problem with unsellable ICE vehicles which don't meet the new emission standards they're about to introduce."