Group 1 - The Shanghai Stock Exchange announced that the listing review committee will hold a meeting on September 19 to review the IPO of Xiamen Youxun Chip Co., Ltd. [1] - Youxun Chip's IPO was accepted on June 26 this year, indicating a period of less than three months from acceptance to the review meeting [1] Group 2 - According to the prospectus, Youxun Chip is recognized as a "national manufacturing single champion enterprise" in the domestic optical communication field, focusing on the research, design, and sales of optical communication front-end transceiver chips [3] - The company has established a complete core technology system in the design of optical communication chips, achieving breakthroughs in key areas such as transceiver integration, high-speed modulation, and optoelectronic collaboration [3] - For the fiscal year 2024, the company's projected revenue is 410.56 million yuan, with a net profit attributable to the parent company of 68.57 million yuan [3] - The company aims to use the capital raised from the IPO to support technology research and development and industrial upgrading, consolidating its core competitiveness in the optical communication chip sector [3] - The listing is expected to help the company overcome high-end chip technology barriers, accelerate new product development and market expansion, and enhance the position of domestic chips in the global supply chain [3] - Additionally, the IPO will assist in optimizing the company's governance structure, enhancing brand influence, and laying a capital foundation for long-term development [3]