Tesla at present sells in the four largest global auto markets and has factories open(ing) in three of them. They sell in Japan (third) but probably will not build there any time soon.
India (5th) has been discussed here and is near to selling and probably some form of factory (most likely a CKD of the design coming from China). After all the biggest seller in India is Maruti Suzuki, that is Suzuki design and partly supplied from outside India.
Brazil (6th) was planned in 2015 and Model 3 reservations were taken at launch. I still have one of those.
Were the actual market be considered it would be Mercosur, since most OEMs have factories in Brazil, some have in Argentina, but all serve the whole fo Mercosur from one of those. They are a single automotive market. The Brazil, Argentina, Chile and Uruguay car sales in 2020 were 3,018, 342, which makes the market slightly larger than Germany, hence the 4th largest automotive market.
Lest we ignore the actual market, in 2020 three Mercosur nations of Brazil, Argentina and Chile sold 430,626 vehicles of typical ASP of US$80,000 or above, although the typical US ASP for the same vehicles is around US$50,000.
When we're thinking of next steps for Tesla we should realize that every existing country is far from saturated, even California. Then the markets globally are all barely covered. Even Norway has a huge installed base of ICE that need to be replaced.
For cars and for TE the prospects are amazing. It would be well for us to realize that the faster other BEVs arrive, the more the market will grow. In short we should hope the Tesla market share declines quickly, for that means the addressable market is increasing.
Thus, in Brazil right now there are BEV's from Audi, BMW, BYD, Citroën, Chery, Fiat,JAC,Jaguar, Mercedes, Mini, Peugeot, Porsche, Renault and Volvo. I've probably missed some. Sales are small but BEV sales in 2021 rose 77%. 2022 will grow much more, because these are beginning to move perceptions.
All we need is Tesla to build Mercosur wide Superchargers to drive adoption far more quickly. FWIW, I ddi not list the array of commercial vehicles that is rapidly entering the market. Nor did I mention anything about the rapid growth of utility level wind,solar and battery storage. Nor the phenomenal growth of residential photovoltaics.
This is not specific market advocacy. It is a reminder that we are always understating the prospects of growth. How bullish can one be? Never quite enough!