Group 1 - The core viewpoint of the news highlights the significant growth and commercialization potential of AI applications in China, particularly with the announcement of Volcano Engine as the exclusive AI cloud partner for the 2026 Spring Festival Gala [1] - The Zhongzheng Artificial Intelligence Theme Index (930713) increased by 0.66%, with notable stock performances from companies such as Tuowei Information (up 9.80%) and Cambrian (up 5.86%) [1] - The AI ETF (512930) also saw an increase of 0.88%, indicating a positive market sentiment towards AI-related investments [1] Group 2 - The Zhongzheng Artificial Intelligence Theme Index comprises 50 listed companies that provide essential resources, technology, and application support for AI, reflecting the overall performance of AI-related securities [2] - As of November 28, 2025, the top ten weighted stocks in the index accounted for 63.92% of the total index weight, with companies like Zhongji Xuchuang and Hikvision among the leaders [2] - The AI ETF has various connection options for investors, including multiple classes of funds for different investment strategies [2]