（原标题：中国资产深夜拉升，百度、B站涨超7%，阿里涨超5%，美国科技股爆发，谷歌创新高） 现货黄金短线拉升，逼近4090美元/盎司。 消息面上，美联储12月降息再现变数，据新华财经，巴克莱研究指出，美联储下月的利率决议仍存在不 确定性，但主席鲍威尔很可能推动FOMC作出降息决定。 根据近期的讲话，巴克莱认为理事米兰、鲍曼和沃勒可能支持降息，而地区联储主席穆萨勒姆和施密德 则倾向于维持利率不变。理事巴尔和杰斐逊，以及古尔斯比和柯林斯的最新表态显示，他们态度尚未明 确，但更倾向于维持现状。理事库克和威廉姆斯则依赖数据，但似乎更支持降息。 周一，美股三大股指集体高开，截至北京时间23时左右，道琼斯指数涨0.19%，标普500指数涨0.95%， 纳斯达克综合指数涨1.82%。 美股科技巨头悉数上涨，谷歌涨超5%，再创历史新高。特斯拉涨近6%，据新华社报道，马斯克日前在 社交媒体平台X发文称，他本人将"深度参与"特斯拉的人工智能(AI)芯片设计，宣称其目标是"每年投入 量产一款新芯片"。 中概股方面，纳斯达克中国金龙指数涨超2%，热门中概股普升，禾赛科技、文远知行涨超10%，百 度、B站涨超7%，阿里涨超5%，据阿里 ...

Core Insights - The global chip manufacturers are increasingly focused on producing AI chips, leading to a tightening supply of traditional chips used in smartphones, computers, and servers, which has caused panic buying and significant price increases [1][2] - The AI boom has unexpectedly benefited storage chip manufacturers, such as Samsung Electronics, as price fluctuations have boosted their stock prices [1][2] - The supply of conventional semiconductors has become critically tight, with equipment manufacturers hoarding storage chips, pushing the global storage chip industry into what some analysts call a "super cycle" [1][2] Supply Chain Dynamics - Since the launch of ChatGPT in November 2022, storage chip manufacturers have been reallocating capacity to produce high-bandwidth memory (HBM) chips for NVIDIA's powerful AI chipsets, leading to supply shortages [1][2] - The average inventory cycle for DRAM chips has decreased from 10 weeks last year and 31 weeks at the beginning of 2023 to just 8 weeks [3] Market Trends - Major tech companies, including Google, Amazon, Meta, Microsoft, and CoreWeave, are expected to invest $400 billion in AI infrastructure this year, driving demand for chips [2] - The price of DRAM chips has nearly doubled year-on-year as of September, compared to a mere 4% increase in April [2] Profitability Outlook - If the current price increase trend continues, non-HBM storage chips are expected to become more profitable than HBM chips next year, with Samsung's ordinary DRAM chip operating profit margin estimated at 40% and HBM chips at 60% for Q3 [6] - The stock prices of storage chip manufacturers have surged this year, with Samsung's stock rising over 80%, SK Hynix's by 170%, and Micron's by 140% [9] Consumer Impact - The soaring chip prices may increase profit pressures on consumer electronics and server manufacturers, who are already facing cost hikes due to U.S. tariffs and potential supply chain disruptions from China's rare earth export restrictions [7][8] - Some manufacturers are passing cost pressures onto consumers, as seen with Raspberry Pi announcing a price increase due to storage costs rising by approximately 120% compared to last year [8] Cautious Sentiment on "Super Cycle" - While the profitability of non-HBM chips is rising, there is caution regarding the sustainability of the "super cycle," with some analysts suggesting that the industry is experiencing a typical shortage period that may last one to two years [9] - Investors remain wary of potential AI bubble signs, and while Samsung is expected to benefit from the current trend, there are concerns about its ability to close the gap with competitors in the HBM chip sector [9]

Company - Haiguang Information and Zhongke Shuguang are planning a stock swap merger, which will optimize the industry layout from chips to software and systems [2] - Zhongke Shuguang's stock will be suspended from trading starting May 26 due to the merger announcement [2][13] - Haiguang Information will issue A-shares to all A-share shareholders of Zhongke Shuguang as part of the merger [2] Industry - Nvidia is set to launch a new AI chip for the Chinese market based on the Blackwell architecture, expected to start mass production as early as June [3] - The new AI chip will be priced significantly lower than the previous H20 chip, marking Nvidia's third release of a downgraded chip that complies with U.S. regulations for China [3] - The State Council of China has approved a green low-carbon development action plan for the manufacturing industry for 2025-2027, aiming to promote deep green transformation of traditional industries [4] - The plan includes measures to enhance ecological protection compensation mechanisms and accelerate the green transformation of key industries [4]