New Stock News | China Great Wall Semiconductor Secondary Listing on Hong Kong Stock Exchange
According to the disclosure by the Hong Kong Stock Exchange on December 19th, Changchun Changguang Chenxin Microelectronics Co., Ltd. (referred to as Changguang Chenxin) has submitted an application for listing on the main board of the Hong Kong Stock Exchange, with CITIC Securities and Guotai Junan Financing Limited as its joint sponsors.
According to the disclosure on December 19th by the Hong Kong Stock Exchange, Changchun Changguang Chenxin Microelectronics Co., Ltd. (referred to as Changguang Chenxin) has submitted an application for listing on the main board of the Hong Kong Stock Exchange, with CITIC SEC and Guotai Junan Financing Limited as its joint sponsors. This is the company's second application submitted this year, as the company had previously submitted a listing application to the Hong Kong Stock Exchange on June 19th. The prospectus shows that Changguang Chenxin is a provider of CMOS image sensors (CIS). The company has been focusing on research and development of CIS and offers nine product series that are widely used in advanced technology fields such as industrial imaging, scientific imaging, professional imaging, and medical imaging. According to Frost & Sullivan data, in terms of industrial imaging revenue in 2024, the company ranks third among global CIS companies, with a market share of 15.2%.
Related Articles

A-share dividends reach a historic high in 2025, with a list of companies ranking top in terms of dividend frequency.

What other highlights are there at the Moore Thread (688795.SH) Developer Conference, including a new architecture, ten-thousand card cluster, and intelligent computing platform?

GF Securities: Three driving factors - macro narrative, fundamentals, and market liquidity. Still long on gold in the long term.
A-share dividends reach a historic high in 2025, with a list of companies ranking top in terms of dividend frequency.

What other highlights are there at the Moore Thread (688795.SH) Developer Conference, including a new architecture, ten-thousand card cluster, and intelligent computing platform?

GF Securities: Three driving factors - macro narrative, fundamentals, and market liquidity. Still long on gold in the long term.






