New stock news | Longxun shares (688486.SH) seconded to the Hong Kong Stock Exchange

According to the China Securities Journal app, on June 30th, the Hong Kong Stock Exchange disclosed that Longsun Semiconductor (Hefei) Co., Ltd. (referred to as Longsun Semiconductor (688486.SH)) has submitted an application for listing on the main board of the Hong Kong Stock Exchange, with CICC International as the exclusive sponsor. The company had previously submitted a listing application to the Hong Kong Stock Exchange on December 22, 2026. According to the prospectus, Longsun Semiconductor is a recognized fabless high-speed mixed-signal chip design company, dedicated to upgrading the data transfer and video processing infrastructure for intelligent terminal devices, equipment, and AI applications. The company's addressable market mainly consists of two divisions: interconnect chips and intelligent video chips. With three fundamental technological pillars, including (i) high-bandwidth Serializer/Deserializer ("SerDes"), (ii) high-speed interface protocol processing and data encryption, and (iii) high-definition ("HD") audio-visual processing and display driver technology, Longsun Semiconductor's products can achieve efficient data processing, transmission, and format conversion between computing, storage, and display units.