早报（10.23）| 特斯拉盘后大跌！Q3 “冰火两重天”，马斯克重大宣布；特朗普拟限制对华出口美国软件；Meta裁员整顿AI部门！

Group 1 - The Trump administration is reportedly considering restrictions on the export of software-driven products to China, including laptops and jet engines [2] - Trump has previously threatened to ban exports of key software to China that contains or uses American software [2] - Trump canceled a meeting with Russian President Putin, stating it was inappropriate and indicated a desire to impose sanctions on Russia [2] Group 2 - The Nasdaq Composite Index fell by 0.93%, the Dow Jones Industrial Average dropped by 0.71%, and the S&P 500 Index decreased by 0.53% [3][4] - Major tech stocks experienced declines, with Netflix dropping over 10%, marking its largest single-day decline since April 2020 [3] - Chinese stocks listed in the U.S. also saw declines, with Pinduoduo down 0.5% and Alibaba down 0.49% [3][4] Group 3 - Tesla reported Q3 revenue of $28.1 billion, a 12% year-over-year increase, but net profit fell by 29% to $1.77 billion [7] - Tesla's operating profit decreased by 40% year-over-year, and the company cited tariffs impacting over $400 million in Q3 [7] - Meta is cutting approximately 600 positions in its AI department to streamline decision-making processes [8] Group 4 - Google announced a breakthrough in quantum computing with its Willow chip, achieving a verifiable quantum advantage algorithm that is 13,000 times faster than the best supercomputers [9] - Apple is reportedly significantly reducing production orders for the iPhone Air while increasing orders for other iPhone 17 models due to lackluster sales [10] Group 5 - Rio Tinto is considering a share-swap asset transaction with China Aluminum Group to reduce the latter's 11% stake in the company [11] - IBM plans to invest $150 billion in the U.S. over the next five years, including over $30 billion for R&D to maintain its position in computing and AI technology [12] Group 6 - Huawei launched the official version of HarmonyOS 6, which supports cross-ecosystem connectivity with Apple devices for data transfer without using data [13] - Alibaba Cloud's Tongyi Qianwen announced the expansion of its Qwen3-VL family with two new dense model sizes, enhancing its AI capabilities [14]