While generally I hate Chinese stealing USA secrets and market capabilities, the laggardness of introduction of modern electric vehicle technology over the last century and our (Tesla's, USA's, society's) willingness to share the advancement of electric vehicle capabilities puts this EV technology in a more agreeable category when it comes to technology sharing. While I'd be a little more precious about some of the glass, solar, and autonomous tech, the basic propulsion and battery tech Tesla has I'm more willing to see shared with China, so I've been fairly comfortable with my interpretation of an optimistic view of the technology sharing arrangement with China. Of course, I'm not privy to the exact details. But generally speaking, I have a positive view of this particular situation with Tesla having a factory there, with respect to intellectual property. Having said that, generally speaking, every company must guard itself, and protect its products from attack of any sort, and identify which aspects it needs to protect most and protect those appropriately.