【美股盘前】英伟达盘前跳水，跌超1%；热门中概股普涨，理想汽车涨超1%；特斯拉宣布进军沙特市场；霸王茶姬将赴纳斯达克上市

Group 1 - Nvidia's pre-market stock dropped over 1% [1] - Popular Chinese concept stocks saw gains in pre-market trading, with Li Auto up 1.34% [1] - Google executive predicts significant breakthroughs in quantum computing in about five years [1] - Qualcomm filed complaints against Arm for limiting access to key technologies, harming market competition [1] Group 2 - Tesla announced its entry into the Saudi market with a product launch event scheduled for April 10 [2] - Vietnam approved SpaceX's Starlink satellite internet for trial operations until the end of 2030 [2] - Bawang Tea submitted an IPO prospectus to the SEC, planning to list on NASDAQ with the ticker symbol CHA [2] - Faraday Future will deliver its first FF 91 2.0 model to a New York investment bank on March 28 [2] Group 3 - Morgan Stanley raised the target price for Carvana from $260 to $280, upgrading the rating from "neutral" to "overweight" [3]