云计算进入涨价周期，重视AI基础设施

Industry Investment Rating - The industry investment rating is "Outperform the Market" and is maintained [2] Core Insights - The report highlights a significant increase in demand for AI infrastructure driven by competition among major internet companies during the Spring Festival, leading to explosive growth in AI orders and a strain on backend infrastructure [5] - The token consumption in AI applications has seen exponential growth, with ByteDance's Doubao model reaching an average daily token usage of over 50 trillion, a tenfold increase year-on-year [6] - The cloud computing sector is entering a price increase cycle, with major players like Amazon and Google announcing significant price hikes for their services [7][8] Summary by Relevant Sections Industry Overview - The closing index is at 5656.62, with a 52-week high of 6151.34 and a low of 4080.58 [2] Market Performance - The relative performance of the computer industry compared to the CSI 300 index shows fluctuations, with a notable decline of 21% in early 2025, followed by a recovery trend [4] Market Trends - The IDC market in China is projected to reach approximately 430 billion yuan in 2026, with a compound annual growth rate of about 18% over five years, and the intelligent computing center market is expected to grow at an annual rate exceeding 30% [6] Price Adjustments - Major cloud service providers have announced price increases, with Amazon's EC2 machine learning capacity block prices rising by about 15% and Google's cloud services seeing price adjustments of up to 100% in North America [7][8]