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].