据京沪深交易所披露，上周（1月5日-1月9日）2家企业上会，暂无新受理企业；4家IPO提交注册，3家 IPO注册获通过，1只新股上市。 一、IPO审核与注册进展 审2过2，北交所IPO审核节奏稳中有升 上周，2家IPO首发上会，分别为晨光电机、邦泽创科，两家公司均拟登陆北交所。2025年北交所上市 审核保持较高频率，去年11月至12月北交所审议25家企业，23家企业过会。 华源证券北交所首席分析师赵昊表示，2025年北交所IPO节奏环比显著加快，下半年有38家公司过会。 在北交所市场制度改革深化背景下，预计后续IPO或将在稳中有升中实现结构性修复，后续IPO有望维 持高速发行。 从上周过会情况来看，审议会议现场，北交所上市委关心的核心问题主要涉及业绩稳定性、业绩增长的 真实性及可持续性以及公司内部治理等问题。 与此同时，本周（1月12日-1月16日）6家公司上会迎考，2只新股安排申购。 晨光电机主要从事微特电机的研发、生产和销售，产品主要应用于以吸尘器为主的清洁电器领域。2025 年前三季度，公司实现营收6.87亿元、归母净利润0.68亿元。 审议意见显示，上市委要求晨光机电结合报告期内主要客户合作情况、公司 ...

Core Viewpoint - The article discusses the second round of inquiry from the Beijing Stock Exchange regarding the IPO application of China Academy of Sciences Shenyang Instrument Co., Ltd. (referred to as "the company"), focusing on market competition, sustainability of performance growth, and inventory risks associated with its unique "backup pump" business model [2][3][4][6]. Group 1: Market Competition - The inquiry emphasizes the challenges the company faces in a competitive market, particularly against competitors like Ebara and Kashi yama, who provide vacuum equipment for the integrated circuit sector [3]. - The company’s products still show slight gaps in reliability and stability compared to international leaders, particularly in advanced process technology accumulation [3]. - The exchange requires the company to explain the technology iteration cycles of its main competitors and analyze its competitive strategies in the integrated circuit field [3]. Group 2: Sustainability of Performance Growth - The company's revenue from the photovoltaic sector has seen a dramatic decline, raising doubts about the sustainability of its performance growth [4]. - Revenue from dry vacuum pumps in the photovoltaic sector dropped from a peak of 176 million yuan in 2023 to just 302,700 yuan in the first half of 2025, indicating a cliff-like drop [4]. - The company’s gross margin in the photovoltaic sector is lower than that of similar products, and the performance of major clients in this sector is continuously declining [5]. Group 3: Inventory Risks and Backup Pump Business Model - The inquiry highlights the inventory risks associated with the company's backup pump business model, where backup pumps are provided to clients without separate charges, leading to a significant increase in inventory from 139 million yuan to 410 million yuan [6]. - The rising inventory levels are accompanied by a declining inventory turnover rate, raising concerns about the commercial substance of this model and its implications for future orders [6]. - Financial data shows that while revenue increased from 698 million yuan to 1.082 billion yuan from 2022 to 2024, net profit saw a stark decline of 67.8% in 2024, indicating volatility in profitability [6]. Group 4: Fundraising and Financial Health - The company plans to raise 825.48 million yuan, with cash reserves of 594.84 million yuan as of June 2025, prompting the exchange to request details on the planned use of funds and expected cash inflows post-IPO [7]. - The company has highlighted risks associated with fluctuations in the stock prices of its holdings in listed companies, which could significantly impact its financial performance [8].