海光信息（688041）：互联总线协议（HSL）开放，打造国产AI算力核心基座

Investment Rating - The investment rating for the company is "Buy" (maintained) [1][12] Core Views - The report highlights the opening of the HSL (High-Speed Link) protocol by the company, aiming to create a core foundation for domestic AI computing capabilities. This initiative is expected to enhance system connectivity and efficiency across the industry [6][11] - The company is positioned to benefit from the increasing demand for domestic high-end chips, with significant revenue growth projected for the coming years [11] Recent Performance - Over the past year, the company's stock has outperformed the CSI 300 index, with a 12-month increase of 189.5% compared to the index's 42.5% [4] - The current stock price is 220.02 yuan, with a market capitalization of approximately 511.4 billion yuan [4] Key Events - On September 13, 2025, the company held a seminar announcing the opening of the HSL protocol, which aims to foster collaboration within the industry and enhance the efficiency of computing ecosystems [5][6] Investment Highlights - The HSL protocol is designed to facilitate better system connections, reduce access latency, and support multi-link expansion, which will significantly aid manufacturers in designing and launching GPU products [6] - The company has introduced a stock incentive plan aimed at boosting employee motivation and confidence in future business growth, with ambitious revenue growth targets set for the next three years [7][11] Financial Projections - Revenue projections for 2025, 2026, and 2027 are estimated at 168.39 billion yuan, 265.62 billion yuan, and 385.22 billion yuan, respectively, with corresponding net profits of 38.20 billion yuan, 61.48 billion yuan, and 96.92 billion yuan [11][12] - The expected earnings per share (EPS) for the same years are 1.64 yuan, 2.64 yuan, and 4.17 yuan [11][12]