I am pretty sure that the US is the biggest market for large SUVs, but I could see China competing for that honor sooner then later if it does not already. I have read that Model X is actually very popular there, but I have no idea if that is true. That brings me back to a question that I cant seem to find the answer to and this weather Tesla opening a factory there allows them to import a certain percent of the product sold and avoid the import taxes. Lets say Tesla builds a super gigafactory there that produces Cars, Solar and Batteries and they sell 1-2 million cars that are manufactured there, does that mean they can bring in 200,000? Can they bring in cars with no batteries and finish them in China for the Chinese market? Not that they couldn't build them there, I think they would be smart to focus on 3 and Y factories in China/India and of course a Y factory in the US.