海光信息（688041）：曙光 X640 有望突破训练场景，DCU 加速应用拓展

Investment Rating - The report maintains a rating of "Accumulate" for the company [5][21]. Core Views - The performance of Shuguang X640 is outstanding and is expected to accelerate breakthroughs in domestic training scenarios, while Haiguang DCU chips are expanding applications across multiple scenarios, leading to rapid growth in performance [2][12]. - The company is a leading domestic high-end processor manufacturer, with products covering general processors (CPU) and co-processors (DCU). The accelerating growth in domestic AI demand, coupled with the trend of domestic substitution, is expected to drive significant growth in performance [12]. Financial Summary - Total revenue is projected to grow from 6,012 million in 2023 to 40,426 million in 2027, reflecting a compound annual growth rate (CAGR) of approximately 27.7% [4]. - Net profit attributable to the parent company is expected to increase from 1,263 million in 2023 to 10,439 million in 2027, with a CAGR of about 53.6% [4]. - Earnings per share (EPS) is forecasted to rise from 0.54 yuan in 2023 to 4.49 yuan in 2027 [4]. Market Data - The target price for the company's stock is set at 350.40 yuan [5]. - The stock has a market capitalization of 471,841 million yuan and a price-to-earnings (P/E) ratio of 373.53 at the current price [6][4]. Performance Drivers - The Shuguang X640 features high computing density and strong compatibility with mainstream AI computing software, which is expected to enhance the performance of domestic chips in large model training scenarios [12]. - Haiguang DCU chips are facilitating the establishment of AI computing centers in various sectors, including oil and gas, electricity, and telecommunications, indicating a broad application of the technology [12].