2. 结合行业特点、客户集中度高、主要客户持有公司股份、与客户合作情况、在手订单及收入下滑等,说明公司与主要客户的业务是否影响公司的独立性， 与主要客户的合作是否稳定、可持续。 恒运昌成立于2013年，注册资本5077万元，是半导体设备核心零部件供应商。 公司本次拟募资15.5亿元，用于沈阳半导体射频电源系统产业化建设项目、半导体与真空装备核心零部件智能化生产运营基地项目以及补充流动资金等。 业绩方面，2022年至2024年，恒运昌营业收入分别为1.58亿元、3.25亿元和5.41亿元，扣除非经常性损益后归属于母公司股东的净利润分别为1981.36万元、 6924.23万元和1.31亿元。主营业务毛利率分别为41.65%、46.11%和48.71%。 瑞财经 严明会 11月14日，深圳市恒运昌真空技术股份有限公司（以下简称：恒运昌）科创板IPO提交注册，从申报到提交注册历时仅5个月，保荐机构中信 证券，保荐代表人王纯然、曹阳，会计师事务所为天健会计师事务所。 上市委会议现场问询对恒运昌提出两个问题： 1. 结合所在行业市场需求、主要客户收入占比、客户开拓等情况，说明公司是否具有较强成长性，相关业绩波动风险披露 ...

Summary of Key Points Core Viewpoint The upcoming week (November 10-14) will see the IPO review of four companies aiming to raise a total of 3.669 billion yuan, with some companies adjusting their fundraising targets downward. IPO Review - Four companies are scheduled for IPO review, with a total fundraising target of 3.669 billion yuan [1] - Companies include: - Qiangyi Semiconductor, aiming to raise 1.5 billion yuan [2] - Tongbao Optoelectronics, aiming to raise 330 million yuan [2] - Hengyun Crystal, aiming to raise 1.469 billion yuan after a reduction from 1.55 billion yuan [2][4] - Nongda Technology, aiming to raise 413 million yuan after a reduction from 552 million yuan [4] Fundraising Plans - Hengyun Crystal's fundraising plan includes projects such as: - Semiconductor RF power system industrialization project with a total investment of 1.657 billion yuan, using 1.4 billion yuan from the raised funds [20] - Core component production base for semiconductor and vacuum equipment with a total investment of 6.969 billion yuan, using 6.9 billion yuan from the raised funds [20] - Nongda Technology's projects include: - Production line for 150,000 tons of micro-ecological agents, which was removed from the revised plan [4][21] Company Performance - Qiangyi Semiconductor reported: - Total assets of 1.482 billion yuan as of June 30, 2025 [10] - Net profit of 137.884 million yuan for the first half of 2025 [10] - Revenue of 374.402 million yuan for the first half of 2025 [10] - Tongbao Optoelectronics reported: - Total assets of approximately 1.069 billion yuan as of June 30, 2025 [15] - Net profit of approximately 33.45 million yuan for the first half of 2025 [15] Upcoming Refinance - One company, Huafeng Measurement and Control, is set for a refinancing review, aiming to raise 1 billion yuan through a public convertible bond [6][26]