GUOTAI HAITONG SECURITIES·2025-11-23 12:17Investment Rating - The report maintains an "Overweight" rating for the computer sector [4]. Core Insights - Google has achieved a breakthrough in multimodal technology with the release of Gemini 3 and Nano Banana Pro, establishing a leading advantage in multimodal applications. Tencent and Alibaba are promoting AI application accessibility, while domestic hard-tech companies like Moore Threads and Yushutech are advancing towards IPOs, marking a significant acceleration in the capitalization of hard technology assets [2][4]. Summary by Sections Investment Highlights - Google released Gemini 3, outperforming competitors like GPT-5.1 and Claude Sonnet 4.5 in tests related to mathematics, reasoning, and multimodal understanding. The Nano Banana Pro enhances text rendering accuracy in images and supports generating professional-grade images at up to 4K resolution. These products signify a complete technological layout from foundational models to professional application tools in generative AI [4]. - In China, significant advancements in AI application ecosystems have been noted, particularly in multimodal generation and general assistant fields. Alibaba launched the "Qianwen" app, while Ant Group introduced the "Lingguang" AI assistant, indicating a shift from B2B to B2C strategies. This development, alongside models like DeepSeek, creates a comprehensive AI application ecosystem in Hangzhou [4]. - The hard-tech sector in China is reaching a critical point of capitalization, with Moore Threads initiating an IPO at a price of 114.28 yuan per share, aiming to raise 8 billion yuan for AI training and inference chip development. Yushutech is also progressing towards a public offering, focusing on humanoid and quadruped robots [4]. Recommended Stocks - The report recommends the following stocks with an "Overweight" rating: - Nicheng Technology (日联科技) - Kingsoft Office (金山办公) - Hehe Information (合合信息) - Hikvision (海康威视) - Newland (新大陆) - Daotong Technology (道通科技) - Hand Information (汉得信息) - Haiguang Information (海光信息) - Related stocks include Zhongke Shuguang (中科曙光) [4][5].