半导体景气持续，集成电路ETF（159546）涨超3%

Group 1 - Meta has signed a long-term supply agreement with Corning to purchase up to $6 billion worth of fiber optic cables by 2030 to accelerate AI data center construction [1] - The single data center project in Louisiana requires the installation of 8 million miles of fiber optic cables, highlighting the rigid demand for fiber optics as the physical foundation of computing power networks [1] - Nvidia's recent webinar focused on Co-Packaged Optics (CPO) switches, reinforcing the strategic value of CPO as a core support for the scaling of AI computing power [1] Group 2 - The PCB industry is experiencing increased demand for AI-PCB driven by robust downstream AI computing needs, with stable growth expected in the industry by 2025 [1] - Emerging industries such as 5G, artificial intelligence, and automotive electronics are raising new requirements for PCB upstream materials, leading to an upgrade in market demand for high-frequency and high-speed copper-clad laminates and copper foils [1] - M8-M9 high-frequency and high-speed copper-clad laminates and low surface roughness electronic copper foils have become essential for high-end AI servers [1] Group 3 - The Integrated Circuit ETF (159546) tracks the Integrated Circuit Index (932087), which covers publicly listed companies in design, manufacturing, packaging, testing, and related equipment materials [1] - This index reflects the overall performance of the integrated circuit industry chain, focusing on technological innovation and high-growth companies, serving as an important indicator of the development status of China's integrated circuit industry [1]