全球大公司要闻 | 胡润富豪榜中国重回第一，OpenAI发布GPT-5.4

Key Points - The 2026 Hurun Global Rich List reveals that the number of billion-dollar entrepreneurs worldwide has surpassed 4,000 for the first time, reaching a record 4,020, an increase of 578 from last year. China leads with 1,110 billion-dollar entrepreneurs, surpassing the U.S. at 1,000, with a net increase of 287 [2] - Elon Musk retains his title as the world's richest person for the fifth time in six years, with a wealth of 5.5 trillion RMB, marking an 89% increase. ByteDance founder Zhang Yiming becomes the richest in China with a wealth of 550 billion RMB, a 32% increase [2] - Seven major companies, including Microsoft, Google, OpenAI, Amazon, Meta, xAI, and Oracle, signed a commitment at the White House to address the growing power demands of data centers and take responsibility for AI safety and sustainable development [2] - U.S. officials are drafting regulations to restrict the global shipment of AI chips without U.S. approval, expanding current controls to cover all countries, requiring companies to apply for licenses to export AI accelerators produced by firms like NVIDIA and AMD [2] China Region Company News - JD Group reported a full-year revenue of 1.31 trillion RMB for 2025, a 13% year-on-year increase, with Q4 revenue of 352.3 billion RMB, up 1.5%, and a net loss of 2.7 billion RMB [3] - Alibaba refuted rumors regarding the collective departure of the core team of its Qianwen model and confirmed that the team remains stable, with all products and services operating normally [3] - Bilibili achieved a turnaround with a net profit of 1.19 billion RMB for 2025, with a total net revenue of 30.35 billion RMB, a 13% year-on-year increase [5] - China Tobacco Hong Kong reported a 14.82% year-on-year increase in shareholder profit to 980 million HKD, with total revenue of 14.579 billion HKD, up 11.51% [5] Americas Region Company News - OpenAI launched GPT-5.4, introducing a "Thinking" mode and optimizing workflows for complex tasks, with plans for an IPO potentially in Q4 of this year [8] - Google announced a strategic blueprint focusing on quantum computing, robotics, and AI-driven drug development as core growth engines [8] - Meta is allowing AI competitors to access WhatsApp to avoid EU investigations and is expanding its internal AI chip development [8] - NVIDIA faces potential global export controls on AI chips, requiring approval for all countries, and has ceased funding for Anthropic [9] Asia-Pacific Region Company News - SK Hynix showcased its sixth-generation high-bandwidth memory (HBM4) and LPDDR6 products at the 2026 World Mobile Communications Conference, enhancing its AI capabilities [12] - BYD launched its second-generation blade battery, achieving rapid charging times, and announced plans to build 20,000 fast-charging stations by the end of 2026 [6] - Toyota's GAC Toyota Platinum 7 is now available for pre-sale, featuring Huawei's HarmonyOS and Momenta's smart driving technology [12] Europe and Oceania Region Company News - ASML is advancing next-generation EUV equipment development, aiming for a 90% utilization rate by the end of 2026 [15] - BMW will debut its new i3 sedan on March 18, featuring a new design language and a battery supporting ultra-fast charging [16] - Volkswagen announced the first vehicle off the production line for its ID. ERA 9X model, marking the implementation of its "Joint Venture 2.0" strategy [16]