分析师:万玮 SAC 登记编号:S1340525030001 Email:wanwei@cnpsec.com 分析师:吴文吉 SAC 登记编号:S1340523050004 Email:wuwenji@cnpsec.com 仕佳光子(688313) 证券研究报告：通信 | 公司点评报告 股票投资评级 买入 |首次覆盖 个股表现 2025-02 2025-05 2025-07 2025-09 2025-12 2026-02 -32% 15% 62% 109% 156% 203% 250% 297% 344% 391% 438% 仕佳光子 通信 资料来源：聚源，中邮证券研究所 公司基本情况 | 最新收盘价（元） | 85.01 | | --- | --- | | 总股本/流通股本（亿股）4.52 | / 4.52 | | 总市值/流通市值（亿元）384 | / 384 | | 周内最高/最低价 52 | 109.00 / 13.80 | | 资产负债率(%) | 32.7% | | 市盈率 | 591.99 | | 第一大股东 | 河南仕佳信息技术有限 | | 公司 | | 研究所 算力时代的光芯引擎，IDM 全 ...

股票投资评级 买入 |首次覆盖 个股表现 2025-02 2025-05 2025-07 2025-09 2025-12 2026-02 -32% 15% 62% 109% 156% 203% 250% 297% 344% 391% 438% 仕佳光子 通信 证券研究报告：通信 | 公司点评报告 资料来源：聚源，中邮证券研究所 公司基本情况 | 最新收盘价（元） | 85.01 | | --- | --- | | 总股本/流通股本（亿股）4.52 | / 4.52 | | 总市值/流通市值（亿元）384 | / 384 | | 周内最高/最低价 52 | 109.00 / 13.80 | | 资产负债率(%) | 32.7% | | 市盈率 | 591.99 | | 第一大股东 | 河南仕佳信息技术有限 | | 公司 | | 研究所 分析师:万玮 SAC 登记编号:S1340525030001 Email:wanwei@cnpsec.com 分析师:吴文吉 SAC 登记编号:S1340523050004 Email:wuwenji@cnpsec.com 仕佳光子(688313) 算力时代的光芯引擎，IDM 全 ...

Core Viewpoint - The article highlights the strong performance of Yuanjie Technology's stock, which has surged by 348% year-to-date, driven by the growing demand for optical chips in data centers and the evolving market dynamics influenced by AI computing needs [3][36]. Group 1: Company Performance - Yuanjie Technology's stock reached a high of 633.39 yuan, making it the second-highest stock on the Sci-Tech Innovation Board [3]. - The company reported explosive growth in the first three quarters of 2025, with revenue of 383 million yuan, a year-on-year increase of 115.09%, and a net profit of 106 million yuan, up 19,348.65% [7]. - The gross margin improved to 54.76%, an increase of 33.42 percentage points year-on-year, primarily due to the growth of high-margin products in the data center market [7][29]. Group 2: Market Dynamics - The demand for AI computing is driving a transformation in interconnect technology, with a shift from traditional copper interconnects to more efficient optical interconnects [12][15]. - The transition to Co-Packaged Optics (CPO) architecture is expected to enhance performance and reduce operational costs in large-scale AI computing clusters [15][18]. - The penetration rate of silicon photonics in optical modules is projected to increase from 34% in 2023 to 52% by 2029, with the global market for silicon photonics in data centers exceeding $3 billion [20]. Group 3: Competitive Landscape - Major international companies like Lumentum and Coherent are advancing from 100G to 200G technology nodes, while domestic firms are upgrading from 50G to 100G [22]. - The domestic market for 50G EML chips is largely dominated by American and Japanese companies, with a localization rate of less than 20% [25]. - Yuanjie Technology's high-end products, such as the 100G EML chip, are positioned to benefit from the AI market's growth, as the company has successfully commercialized these products [25][36]. Group 4: Future Prospects - The company is in a critical transition phase from the telecom market to the AI-driven data center market, with a significant increase in data center revenue share from 15.8% in 2022 to 51.04% in 2024 [29][36]. - The ongoing development of 200G EML chips will be crucial for the company to capture market opportunities in the upcoming 1.6T era [35]. - The company's ability to maintain growth will depend on its product development and capacity expansion to meet the increasing demand for high-performance optical chips [39].