头部云厂商持续上调资本开支，推进数据中心、液冷散热等行业结构重构

Investment Rating - The report maintains an "Outperform" rating for the telecommunications industry [4] Core Insights - Major cloud providers are increasing capital expenditures to enhance data center capabilities and liquid cooling technologies, driven by AI demand [2][3] - AI-driven growth is evident in the financial results of leading companies like Google, Microsoft, Meta, and Amazon, with significant revenue and profit increases reported [1][23] Summary by Sections Financial Performance of Major Companies - Google reported FY25Q2 revenue of $96.428 billion, a 14% year-over-year increase, with net profit rising 19% to $28.196 billion. Google Cloud revenue grew 32% to $13.6 billion [1][23] - Microsoft achieved FY25 revenue of $281.724 billion, a 14.93% increase, with net profit of $101.8 billion, up 16%. Microsoft Cloud revenue increased by 21% to $106.266 billion [1][34] - Meta's FY25Q2 revenue reached $47.5 billion, a 22% increase, with net profit growing 36% to $18.3 billion [1] - Amazon reported FY25Q2 revenue of $167.7 billion, a 13% increase, with AWS revenue at $30.87 billion, up 18% [1] Capital Expenditure Trends - Google plans to increase its 2025 capital expenditure from $75 billion to $85 billion, focusing on servers and data centers [2][29] - Microsoft reported FY25Q4 capital expenditure of $24.2 billion, with a total of $88.2 billion for the fiscal year, a 58.35% increase [2][37] - Meta's capital expenditure for FY25Q2 was $17 billion, a 100% increase, with expectations for FY25 to be between $66 billion and $72 billion [2] AI and Data Center Developments - The AI hardware performance is experiencing exponential growth, with significant advancements in training and inference capabilities [3][6] - The global data center market is projected to exceed $108.6 billion in 2024, with a compound annual growth rate of 14.9% [6] - Liquid cooling technology is gaining traction, with the global market expected to surpass 200 billion yuan in 2025 [6] Market Overview - The telecommunications sector is outperforming the broader market, with a projected growth trajectory [4] - The report highlights the importance of AI in reshaping marketing processes and driving revenue growth across various sectors [31][32]