Group 1 - The core viewpoint of the article is that Jiangsu Luwen Instrument Co., Ltd. has initiated its IPO guidance with CITIC Securities as the advisory institution, marking a significant step in its growth trajectory [1]. - Luwen Instrument focuses on providing advanced equipment and process solutions for the integrated circuit manufacturing industry, filling a technological gap in domestic markets with products like its self-developed magnetic storage etching machine [4]. - The company has successfully secured nine rounds of financing from various investors, including Shenzhen Capital Group, October Capital, and others, indicating strong investor confidence and support [4]. Group 2 - Luwen Instrument has been recognized as a potential unicorn enterprise for 2024 and a Jiangsu unicorn enterprise for 2025, highlighting its growth potential and market position [4]. - The chairman and CEO of Luwen Instrument, Xu Kaidong, has a strong background in semiconductor research and development, having held significant positions in companies and research centers in Europe prior to leading Luwen Instrument [4].

今天A股科创板有新股申购！ 格隆汇获悉，6月27日，北京屹唐半导体科技股份有限公司（简称"屹唐半导体"或"屹唐股份"）申购，发行价格8.45元/ 股，保荐人为国泰海通证券股份有限公司。 鉴于今年A股打新赚钱效应较好，建议积极参与申购。据统计，截至6月26日，2025年登陆A股的51家新股上市首日全 部收涨，且首日平均涨幅超229%。可见打中大A新股后在上市首日卖出，赚钱的概率很大，只是打新中签率很低。 屹唐股份（688729）主要从事集成电路制造过程中所需晶圆加工设备的研发、生产和销售，面向全球集成电路制造厂 商提供包括干法去胶设备、快速热处理设备、干法刻蚀设备在内的集成电路制造设备及配套工艺解决方案。 根据Gartner统计数据，在快速热处理设备领域，2023年公司凭借13.05%的市场占有率位居全球第二，而排名第一的应 用材料市场占有率高达69.66%；在干法刻蚀领域，公司凭借0.21%的市场占有率位居全球第九，而前三大厂商泛林半 导体、东京电子及应用材料合计占有全球83.95%的市场份额。公司在快速热处理及干法刻蚀领域，与国际巨头相比市 场占有率仍有较大差距。 | 项目 | 2024 年度 | | 20 ...