证券时报·2025-10-04 11:01Core Viewpoint - A new wave of "AI infrastructure" development is emerging globally, driven by major tech companies and strategic partnerships aimed at enhancing AI capabilities and applications [1][3]. Group 1: Partnerships and Collaborations - Nvidia and Fujitsu have entered into a partnership to develop AI infrastructure in Japan, focusing on various sectors including healthcare and manufacturing, with a goal to establish this by 2030 [2][3]. - OpenAI, Oracle, and SoftBank announced plans to build five new AI data centers in the U.S., with a total investment exceeding $400 billion and a planned power capacity of nearly 7 GW over the next three years [4]. Group 2: Investment and Capacity Expansion - Alibaba is investing 380 billion yuan (approximately $53 billion) over three years to enhance its AI infrastructure, aiming for advancements in superintelligent AI [4]. - Samsung and SK Group are collaborating with OpenAI to increase advanced storage chip supply and expand data center capacity in South Korea, targeting a monthly production capacity of 900,000 DRAM wafers [5]. Group 3: Global AI Infrastructure Trends - The global AI infrastructure development is accelerating, with significant investments from tech giants, indicating that computational power is becoming a core strategic resource in the AI competition [5][6]. - The competition in AI is shifting from "single card performance" to "system-level efficiency," with Chinese companies leveraging cluster construction and open-source ecosystems to gain an edge in AI infrastructure [5].