Lontium(SH:688486) 智通财经网·2025-12-22 22:33Group 1 - The core point of the article is that Longxin Semiconductor (Hefei) Co., Ltd. has submitted an application for listing on the Hong Kong Stock Exchange, with China Securities International as the sole sponsor [1] - Longxin Semiconductor 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 [1] - The company's products enable seamless data transmission and processing, facilitating efficient interaction between computing, storage, and display units [1] Group 2 - Longxin Semiconductor's main applications include smart visual terminals, automotive electronics, AR/VR devices, and high-performance computing (HPC) [1] - According to Frost & Sullivan, the company 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]