Tesla's Giga Shanghai factory has produced its two millionth electric vehicle. The factory, which is Tesla's largest worldwide, achieved this milestone in a significantly shorter time than it took to produce its first million vehicles. The Giga Shanghai factory is a crucial part of Tesla's operations, producing both Model 3 and Model Y vehicles, and serving as an export hub. In Q2, sales from made-in-China cars accounted for 53% of Tesla's total sales. A hypothetical $1,000 investment in Tesla when the factory started production in Oct. 2019 would now be worth $14,836.3, a 1,384% return in four years.