Core Viewpoint - In early 2026, two semiconductor companies, Qinheng Micro and Yadian Technology, withdrew their IPO applications for the Sci-Tech Innovation Board, both sponsored by Huatai United Securities, highlighting a trend of increasing scrutiny and changing focus in the IPO review process [1][3]. Group 1: Company Withdrawals - Qinheng Micro's IPO application was accepted on June 30, 2025, with a planned fundraising of 932 million yuan, but it did not respond to the inquiry from the Shanghai Stock Exchange (SSE) after entering the inquiry phase [3][4]. - Yadian Technology's IPO application was accepted on June 27, 2025, and similarly did not respond to the SSE's inquiry until the application was terminated on January 14, 2026 [4][5]. - A total of eight companies, including Qinheng Micro and Yadian Technology, withdrew their IPO applications from 2025 to January 22, 2026, with varying sponsoring institutions [1][2]. Group 2: Regulatory Focus - The SSE's inquiries have shifted focus from fundraising arrangements to core technology advancement and market development space since 2025, reflecting changes in policy direction and financing environment [1][6]. - The inquiries now emphasize the company's sustainable operational capability, control and independence, and significant changes during the IPO process, indicating a more detailed scrutiny approach [6][7]. - The regulatory environment has become increasingly stringent, with a focus on the evidence and logic behind companies' self-reported capabilities, requiring detailed supplementary information if inadequacies are found [8]. Group 3: Industry Context - The semiconductor industry is experiencing an IPO boom, driven by the rapid development of AI, but faces challenges such as intense global competition and low profit margins in certain segments [4][5]. - Qinheng Micro's core business is under pressure, with its gross margin declining from 63.32% in 2022 to 57.51% in 2024, and significant price drops in its key products [4][5]. - Yadian Technology's revenue is heavily reliant on a single customer, with over 50% of its income coming from a single client, raising concerns about customer concentration risk [4][5].

Group 1 - In 2026, two semiconductor companies, Qinheng Micro and Yadian Technology, withdrew their IPO applications from the Sci-Tech Innovation Board, contributing to a total of eight companies that have terminated their IPO applications since 2025 [1] - Qinheng Micro's IPO application was accepted on June 30, 2025, with a planned fundraising of 932 million yuan, but it was withdrawn on January 20, 2026, after entering the inquiry stage [3] - Yadian Technology's IPO application was accepted on June 27, 2025, with a planned fundraising of 950 million yuan, but it was terminated on January 14, 2026, after receiving the first round of inquiry [4] Group 2 - Qinheng Micro is recognized as a "specialized and innovative small giant" by the Ministry of Industry and Information Technology, focusing on connection technology and microprocessor core research, with a main business in USB, Bluetooth, Ethernet interface chips, and various types of MCUs [3] - The company's tax benefits accounted for over 20% of its total profit during the reporting period, peaking at 23.26%, while its gross margin declined from 63.32% in 2022 to 57.51% in 2024, with price drops of 27% and 47% for core products like USB chips and MCUs, respectively [3] - Yadian Technology specializes in semiconductor wet cleaning equipment, with a significant portion of its revenue (51.91%) coming from sales to a single customer, Longi Green Energy, amounting to 137 million yuan in the first half of 2025, indicating a high customer concentration risk [4] Group 3 - Since 2025, the focus of inquiries from the Shanghai Stock Exchange has shifted from fundraising amounts and project inquiries to core technology advancement and market development potential, with an emphasis on sustainable operation capabilities and significant changes during the IPO process [4] - Specific inquiries have included the technological advancement and market space for companies like Zhuzhou Kenen, as well as concerns regarding profitability and accumulated losses for companies like Changguang Chuangxin [4]

Core Viewpoint - The article discusses the recent IPO progress of several domestic semiconductor companies, highlighting their innovations and market potential in the semiconductor industry. Group 1: IPO Progress of Semiconductor Companies - Multiple domestic chip companies, including Ziguang Tongchuang, Qinheng Micro, and others, have announced their IPO advancements [2] - Ziguang Tongchuang has initiated its IPO process with the support of CITIC Securities, focusing on FPGA chips and EDA development tools [3][5] - Qinheng Micro has completed its IPO counseling work and aims to provide solutions for IoT connectivity through its self-developed interface IP and microprocessor core [6][7][8] - Sibiqi has restarted its IPO process after previous setbacks, focusing on AI-driven voice technology and solutions for various industries [9][10] - Yuexin Semiconductor has begun its IPO counseling with Guotai Junan, aiming to enhance its production capacity for analog chips [11][12][13] - Ruishi Chuangxin is preparing for its IPO, focusing on high-performance RF front-end chips for 4G/5G applications [15][16] - Xinyaohui has also initiated its IPO process, specializing in semiconductor IP development and providing comprehensive IP platform solutions [17][18][19] Group 2: Market Potential and Innovations - FPGA chips are highlighted for their flexibility and low latency, making them suitable for various applications, including industrial and automotive sectors [4] - Qinheng Micro's focus on self-developed IP enhances its product performance and reduces costs, contributing to its competitive edge [8] - Sibiqi's strategy emphasizes the integration of cloud and chip technologies to drive AI applications in smart devices [9][10] - Yuexin Semiconductor's new production line aims to achieve a monthly output of nearly 80,000 12-inch wafers, significantly boosting its manufacturing capacity [12][13] - Ruishi Chuangxin's product offerings cater to the growing demand for RF components in mobile and IoT markets [16] - Xinyaohui's comprehensive IP solutions support advanced protocols and are positioned to meet the needs of AI and high-performance computing sectors [19][21]

Group 1 - The core viewpoint of the news is that Huatai United Securities has completed the IPO guidance work for Nanjing Qinheng Microelectronics Co., Ltd., indicating the company's readiness for public listing [1] - Qinheng Micro has established a sound corporate governance structure, accounting practices, and internal control systems, demonstrating a comprehensive understanding of the legal responsibilities and obligations related to issuing and listing [1] - The company previously attempted an IPO in 2022 but was unsuccessful, and it restarted the guidance filing in September 2024, completing the process in less than eight months [1] Group 2 - Qinheng Micro focuses on connection technology and microprocessor core research, specializing in integrated circuit design based on self-developed interface IP and microprocessor core IP [2] - The company's chip design emphasizes foundational construction and vertical specialization, starting with key IP components and building finished chips, complemented by upper-layer protocol stacks and computer drivers [2] - The self-developed IP system enhances the flexibility of chip architecture, reduces external IP component costs, and improves overall product performance while lowering power consumption and increasing efficiency [2]