福建光芯片龙头今天IPO了，开盘暴涨365%，市值超200亿

Core Viewpoint - Yuxun Co., Ltd., a leading optical communication chip company, has successfully listed on the Shanghai Stock Exchange's Sci-Tech Innovation Board, with its stock price soaring by over 400% on the first day of trading, reflecting strong market interest and confidence in its growth potential [1][2][4]. Company Overview - Yuxun Co., Ltd. was established in February 2003 and specializes in the research, design, and sales of optical communication front-end transceiver chips, recognized as a "national champion" in China's optical communication sector [3][4]. - The company is one of the few in China that can provide a full range of optical communication chip solutions across various application scenarios, successfully entering the supply chains of many global renowned clients [4]. Financial Performance - Yuxun's revenue for 2022, 2023, and 2024 was reported at 339 million, 313 million, and 411 million yuan respectively, with net profits of 81 million, 72 million, and 78 million yuan [9][13]. - The company expects total revenue for the first half of 2025 to be between 475 million and 495 million yuan, indicating a positive growth trajectory [13]. Market Position - In the market for products with speeds of 10Gbps and below, Yuxun holds the largest market share in China and the second largest globally [4]. - The company has a low self-sufficiency rate in the market for optical communication chips above 25G, with downstream manufacturers heavily reliant on imports [7]. IPO and Fund Utilization - Yuxun raised a total of 1.03 billion yuan through its IPO, with a net amount of 928 million yuan after deducting issuance costs. The funds will be allocated to the development and industrialization of next-generation access network and high-speed data center chips, as well as for working capital [4][8]. R&D and Product Development - The company has a strong focus on R&D, with over 54% of its workforce dedicated to research and development, and is currently developing 800Gbps data center transceiver chips [17][19]. - Yuxun has achieved breakthroughs in domestic technology in key areas such as transceiver integration, high-speed modulation, and optoelectronic collaboration [9][19]. Product Sales and Client Base - Yuxun sold 244 million chips last year, with a significant portion of its revenue coming from the sales of optical transceiver chips, which account for over 80% of its total revenue [20][21]. - The company has a high customer concentration, with the top five clients accounting for 65.53% of total sales in the first half of 2025 [21][22]. Shareholding Structure - The company's shareholding is relatively dispersed, with no single shareholder holding more than 30% of the voting rights. The actual controllers are the father-son duo, Ke Binglan and Ke Tenglong, who collectively control 27.13% of the voting rights [24][26][27]. Strategic Focus - Yuxun aims to become a leading international player in optical communication and optical sensing chips, focusing on high-growth areas such as high-speed optical communication, silicon photonics integration, and automotive optics [30][31].