Core Viewpoint - Longxin Semiconductor Co., Ltd. has submitted an application for listing on the Hong Kong Stock Exchange, with CITIC Securities International as the exclusive sponsor [2]. Group 1: Company Overview - Longxin Semiconductor was established in 2006 and is a leading designer of high-speed mixed-signal chips, focusing on building efficient and reliable "data highways" for smart terminals, devices, and AI applications [3]. - As of December 23, 2023, Longxin Semiconductor's total market capitalization is approximately 9.793 billion RMB [3]. Group 2: Market Position - According to Frost & Sullivan, Longxin Semiconductor ranks first in the domestic video bridging chip market and is among the top five fabless design companies globally by revenue in 2024 [3]. Group 3: Financial Performance - For the fiscal years ending December 31, 2022, and 2023, Longxin Semiconductor reported revenues of 240.938 million RMB and 323.147 million RMB, respectively, with corresponding net profits of 69.206 million RMB and 102.696 million RMB [4]. - In the first nine months of 2025, the company achieved revenues of 389.203 million RMB and net profits of 124.508 million RMB, reflecting a year-on-year revenue growth of 16.47% and a net profit growth of 32.98% [6]. Group 4: Product Offering - Longxin Semiconductor provides end-to-end solutions that include capabilities for data collection, connectivity, processing, and display, with a product portfolio comprising 151 types of smart video chips and 110 types of interconnect chips as of September 30, 2025 [5].

Core Viewpoint - Longxin Semiconductor Co., Ltd. has submitted an application for listing on the Hong Kong Stock Exchange, with CITIC Securities as the exclusive sponsor [2]. Group 1: Company Overview - Longxin Semiconductor was established in 2006 and is a leading designer of high-speed mixed-signal chips, focusing on building efficient and reliable "data highways" for smart terminals, devices, and AI applications [3]. - As of December 23, 2023, Longxin Semiconductor's total market capitalization is approximately 9.793 billion RMB [3]. Group 2: Market Position - According to Frost & Sullivan, Longxin Semiconductor ranks first in the mainland China video bridging chip market and is among the top five fabless design companies globally by revenue in 2024 [3]. Group 3: Financial Performance - The company's revenue for the years 2022, 2023, 2024, and the first nine months of 2025 are reported as 240.938 million RMB, 323.147 million RMB, 466.003 million RMB, and 389.203 million RMB respectively [4]. - The corresponding net profits for the same periods are 69.206 million RMB, 102.696 million RMB, 144.412 million RMB, and 124.508 million RMB [4]. Group 4: Dividend Distribution - Longxin Semiconductor has distributed dividends of 29.6 million RMB, 20.8 million RMB, 96.5 million RMB, and 71 million RMB for the years 2022, 2023, 2024, and the first nine months of 2025, totaling 217.9 million RMB [5]. Group 5: Shareholding Structure - Prior to the IPO, Feng Chen directly held 37.53% of the shares and controlled an additional 3.31% through Chip Wealth, along with 3.45% voting rights through an irrevocable proxy from his mother, totaling approximately 44.29% control [7].

智通财经获悉，据港交所12月22日披露，龙迅半导体(合肥)股份有限公司(简称：龙迅股份(688486.SH)) 向港交所主板提交上市申请，中信建投国际为独家保荐人。招股书显示，龙迅股份是一家领先的高速混 合信号芯片设计公司，致力于为智能终端、设备及AI应用构建高效、可靠的"数据高速公路"。公司的产 品能够实现数据的无缝传输和处理，并在计算、存储和显示单元之间实现高效交互。主要应用包括智能 视觉终端、智能车载、AR/VR设备以及AI与高效能计算("HPC")。根据弗若斯特沙利文的资料，按2024 年收入计，在视频桥接芯片市场，公司为中国内地排名第一及全球前五的Fabless设计公司。 本文源自：智通财经网 ...

獨家保薦人 · [編纂] 中信建投國際 CHINA SECURITIES INTERNATIONAL [编纂]的[编纂]數目 : [编纂]股H股(視乎[编纂]行使與否而定) [编纂]數目 [编纂]股H股(可予[编纂]) :: [编纂]數目 [编纂]股H股(可予[編纂]及視乎[编纂]行使與 " 否而定) 每股[編纂][編纂]港元,另加1%經紀佣金、 最高|编纂] : 0.0027%證監會交易徵費、0.00565%聯交所 交易費及0.00015%會財局交易徵費(須於申 請時以港元繳足,多繳款項可予退還) 每股H股人民幣[1.00]元 面值 : [编纂] : [编纂] 据港交所12月22日披露，龙迅半导体(合肥)股份有限公司(简称：龙迅股份(688486.SH))向港交所主板提交上 市申请，中信建投国际为独家保荐人。 招股书显示，龙迅股份是一家领先的高速混合信号芯片设计公司， 致力于为智能终端、设备及AI应用构建高效、可靠的"数据高速公路"。公司的产品能够实现数据的无缝传 输和处理，并在计算、存储和显示单元之间实现高效交互。主要应用包括智能视觉终端、智能车载、 AR/VR设备以及AI与高效能计算("HPC")。根据 ...

Group 1 - The core viewpoint of the article is that Lontium Semiconductor Corporation (龙迅半导体) has submitted a listing application to the Hong Kong Stock Exchange, with China Securities International as the sole sponsor [1] - Lontium Semiconductor is a leading designer of high-speed mixed-signal chips, focusing on creating efficient and reliable "data highways" for smart terminals, devices, and AI applications [1] - The company's products enable seamless data transmission and processing, facilitating efficient interaction between computing, storage, and display units [1] Group 2 - The main applications of Lontium's products include smart visual terminals, automotive electronics, AR/VR devices, and high-performance computing (HPC) [1] - According to Frost & Sullivan, Lontium ranks first in the video bridging chip market in mainland China and is among the top five fabless design companies globally based on projected revenue for 2024 [1]