Everdisplay Optronics (Shanghai) (SH:688538) Zhi Tong Cai Jing·2025-10-23 02:42Group 1 - The core point of the article is that Shanghai Hehui Optoelectronics Co., Ltd. (stock code: 688538.SH) submitted its Hong Kong IPO prospectus on April 23, 2023, which has now expired after six months on October 23, 2023, with China International Capital Corporation serving as the sole sponsor [1] - Hehui Optoelectronics is a leading manufacturer of AMOLED semiconductor display panels globally, focusing on the research and production of panels that provide exceptional color accuracy, superior visual experiences, and low power consumption [2] - According to a report by Frost & Sullivan, Hehui Optoelectronics ranked second in global sales volume of large and medium-sized AMOLED semiconductor display panels from 2022 to 2024, and it is the number one manufacturer in China [2]