Market Overview - The A-share market experienced a slight upward trend on February 12, with the Shanghai Composite Index rising by 0.05%, the Shenzhen Component Index increasing by 0.86%, and the ChiNext Index gaining 1.32% [2] - A total of 2,108 stocks rose, while 3,280 stocks fell, indicating a mixed market sentiment [2][3] AI Sector Performance - The AI sector in Hong Kong saw a significant surge, with Zhizhu (智谱) stock soaring by 30%, bringing its market capitalization close to HKD 200 billion, and its stock price doubling in just a few trading days [13] - Zhizhu released its new flagship model GLM-5, which has shown strong performance in coding and agent capabilities, competing closely with established models [13] - The company announced a structural price adjustment for its GLM Coding Plan, with an overall price increase starting from 30%, reflecting strong market demand and the need for enhanced service quality [13] Data Center and Cooling Technologies - The computing power industry chain showed strong performance, with companies like Youke (优刻得) and Capital Online (首都在线) hitting the daily limit of 20% increase [4] - In the liquid cooling server segment, stocks such as Chuanrun (川润股份) and Yingweike (英维克) also reached their daily limit [6] CPO Sector - Companies in the CPO (Cloud Point of Operation) sector, including Taicheng (太辰光) and Tianfu Communication (天孚通信), saw stock prices rise over 10%, reaching new highs [8] Non-Ferrous Metals Sector - The non-ferrous metals sector continued its upward trend, with stocks like Xianglu Tungsten (翔鹭钨业) and Zhangyuan Tungsten (章源钨业) hitting the daily limit [10] Media Sector Decline - The media sector faced a downturn, with stocks such as Hengdian Film (横店影视) and Jinyi Film (金逸影视) experiencing significant declines, including some hitting the daily limit down [12]