智通财经APP讯，磁谷科技(688448.SH)发布股票交易严重异常波动公告称，经公司自查，公司目前日 常经营情况正常，未发生重大变化。经公司向控股股东、实际控制人发函询证，截至本公告披露日，公 司不存在应披露而未披露的重大信息。 ...

《关于南京磁谷科技股份有限公司股票交易严重异常波动 的询证函》的回函 2025年9月30日 (以下无正文) (本页无正文,为《关于南京磁谷科技股份有限公司股票交易严重异常波动的询 证函》的回函之签字页) 控股股东、实际控制人: 吴立华 吴宁晨 致:南京磁谷科技股份有限公司 贵公司《关于南京磁谷科技股份有限公司股票交易严重异常波动的询证函》 已收悉,现就公司询证事项回复如下: 1、截至目前,本人不存在涉及贵公司的应披露而未披露的重大事项,或处 于筹划阶段的重大事项,包括但不限于正在筹划重大资产重组、发行股份、上市 公司收购、债务重组、业务重组、资产剥离和资产注入等重大的事项。 2、本人于股票交易严重异常波动期间(2025 年 8 月 20 日至 2025 年 9 月 30 日) 不存在买卖本公司股票的情形。 ...

证券代码：688448 证券简称：磁谷科技 公告编号：2025-038 南京磁谷科技股份有限公司 股票交易严重异常波动公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述或 者重大遗漏，并对其内容的真实性、准确性和完整性依法承担法律责任。 重要内容提示： 南京磁谷科技股份有限公司（以下简称"公司"）股票连续 30 个交易日（2025 年 8 月 20 日至 2025 年 9 月 30 日）内收盘价格跌幅偏离值累计达到 70%，根据《上 海证券交易所交易规则》《上海证券交易所科创板股票异常交易实时监控细则》的 有关规定，属于股票交易严重异常波动的情形。 经公司自查，公司目前日常经营情况正常，未发生重大变化。经公司向控 股股东、实际控制人发函询证，截至本公告披露日，公司不存在应披露而未披露 的重大信息。 截至 2025 年 9 月 30 日，公司收盘价为 41.90 元/股，根据中证指数有限公 司发布的数据，公司最新市盈率为 59.17 倍，公司所处的通用设备制造业最新静 态市盈率为 44.33 倍。公司股价短期波动幅度较大，敬请广大投资者注意投资风 险，理性决策，审慎投资。 一、股票交易严重 ...

Core Viewpoint - The company has reported a strong performance in the sales of its magnetic levitation air compressors, indicating a positive growth trend and sufficient orders in hand [1] Group 1: Sales Performance - In the first half of the year, the company's sales revenue from magnetic levitation air compressors reached 68.9237 million yuan, representing a year-on-year growth of 13.49% [1] - The company continues to maintain a good growth trend in its sales performance [1] Group 2: Production Capacity - The company has a high capacity utilization rate for its magnetic levitation air compressors [1] - A fundraising project for production construction was completed and officially put into operation in June of this year [1] - The company plans to gradually ramp up production capacity after the new factory is operational to meet the performance growth needs of its magnetic levitation compressor products [1]

Group 1 - The core viewpoint of the article highlights that Maglev Technology (688448.SH) has achieved a sales revenue of 68.9237 million yuan for its magnetic levitation air compressor products in the first half of the year, representing a year-on-year growth of 13.49% [1] - The company maintains a strong growth trend with sufficient orders on hand and a high capacity utilization rate [1] - The production construction fundraising project was completed in June this year and has officially commenced production, allowing the company to gradually ramp up capacity to meet the performance growth demand for its magnetic levitation compressor-related products [1]

重要内容提示： ● 会议召开时间：2025 年9 月22 日（星期一）上午10:00-11:00 ● 会议召开地点：上 海 证 券 交 易 所 上 证 路 演 中 心 （ 网 址 ： http://roadshow.sseinfo.com/） ● 会议召开方式：上证路演中心网络互动 证券代码：688448 证券简称：磁谷科技 公告编号：2025-037 南京磁谷科技股份有限公司 关于召开 2025 年半年度业绩说明会的公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈 述或者重大遗漏，并对其内容的真实性、准确性和完整性依法承担法律责任。 ● 投资者可于2025 年 9 月 15 日(星期一) 至 9 月 19 日(星期五)16:00 前登录上 证路演中心网站首页点击" 提问预征集" 栏目或通过公司邮箱（nanjingcigu@cigu .org.cn）进行提问。公司将在说明会上对投资者普遍关注的问题进行回答。 南京磁谷科技股份有限公司（以下简称"公司"）已于 2025 年 8 月 19 日发布公 司 2025 年半年度报告，为便于广大投资者更全面深入地了解公司 2025 年半年度的 经营成 ...

Company Overview - Magv Technology Co., Ltd. is located in Jiangning District, Nanjing, Jiangsu Province, and was established on September 22, 2006. The company went public on September 21, 2022. Its main business involves the research, production, and sales of magnetic suspension fluid machinery, magnetic suspension bearings, high-speed motors, and high-speed drives [1] - The revenue composition of the company includes: 84.85% from magnetic suspension air products, 10.75% from other products, 4.32% from magnetic suspension special media products, and 0.09% from contract energy management [1] Stock Performance - On September 10, Magv Technology's stock rose by 5.08%, reaching a price of 45.75 yuan per share, with a trading volume of 79.0974 million yuan and a turnover rate of 3.69%. The total market capitalization is 3.278 billion yuan [1] Shareholder Information - Noan Fund has a presence among the top ten circulating shareholders of Magv Technology, with its Noan Multi-Strategy Mixed A Fund (320016) newly entering the top ten in the second quarter, holding 346,700 shares, which accounts for 0.72% of the circulating shares. The estimated floating profit today is approximately 766,100 yuan [2] - The Noan Multi-Strategy Mixed A Fund was established on August 9, 2011, with a latest scale of 1.399 billion yuan. Year-to-date returns are 60.16%, ranking 321 out of 8,177 in its category; one-year returns are 120.31%, ranking 167 out of 7,982; and since inception, the return is 209.1% [2] Fund Manager Information - The fund managers of Noan Multi-Strategy Mixed A are Kong Xianzheng and Wang Haichang. As of the report, Kong Xianzheng has a tenure of 4 years and 289 days, with a total fund asset size of 4.607 billion yuan, achieving a best fund return of 72.32% and a worst return of -16.74% during his tenure [3] - Wang Haichang has a tenure of 3 years and 51 days, managing a total fund asset size of 2.529 billion yuan, with a best fund return of 60.19% and a worst return of -18.8% during his tenure [3]

数据显示，金信基金旗下1只基金位居磁谷科技十大流通股东。金信稳健策略混合A（007872）二季度 增持2.2万股，持有股数96万股，占流通股的比例为2%。根据测算，今日浮盈赚取约212.16万元。 金信稳健策略混合A（007872）成立日期2019年12月13日，最新规模15.56亿。今年以来收益26.1%，同 类排名2719/8177；近一年收益74.15%，同类排名992/7982；成立以来收益75.84%。 金信稳健策略混合A（007872）基金经理为孔学兵。 9月10日，磁谷科技涨5.08%，截至发稿，报45.75元/股，成交7909.74万元，换手率3.69%，总市值32.78 亿元。 资料显示，南京磁谷科技股份有限公司位于江苏省南京市江宁区金鑫中路99号(江宁开发区)，成立日期 2006年9月22日，上市日期2022年9月21日，公司主营业务涉及磁悬浮流体机械及磁悬浮轴承、高速电 机、高速驱动等核心部件的研发、生产、销售。主营业务收入构成为：磁悬浮空气产品84.85%，其他 (补充)10.75%，磁悬浮特殊介质产品4.32%，合同能源管理0.09%。 从磁谷科技十大流通股东角度 截至发稿，孔学兵累 ...

Core Viewpoint - The announcement details the shareholding changes of Nanjing Magu Technology Co., Ltd. due to the reduction of shares by a major shareholder, Nanjing Baolifeng Venture Capital Partnership, and its concerted action person, Dong Jiyong, which has reached a threshold of 1% [3][4][9]. Shareholder Holding Situation - Before the reduction plan, Baolifeng held 8,092,500 shares, accounting for 11.29% of the total share capital, with 1,232,500 shares already tradable since September 21, 2023, and 6,860,000 shares tradable from March 21, 2024 [3]. - Dong Jiyong held 2,430,000 shares, representing 3.39% of the total share capital, with 2,400,000 shares from the pre-IPO period and 30,000 shares from equity incentives [3]. - Together, Baolifeng and Dong Jiyong held a total of 10,522,500 shares, which is 14.69% of the total share capital [3]. Reduction Plan Implementation Results - The reduction plan announced on June 30, 2025, allowed Baolifeng to reduce its holdings by up to 2,149,569 shares, or 3.00% of the total share capital, with a breakdown of up to 716,523 shares through centralized bidding and up to 1,433,046 shares through block trading [4]. - As of September 5, 2025, Baolifeng had reduced its holdings by 2,123,515 shares, accounting for 2.96% of the total share capital, completing the reduction plan [4][9]. Equity Change Situation - The reduction involved a decrease in holdings from 9,997,500 shares to 8,399,000 shares, reducing the ownership percentage from 13.95% to 11.72% [8][9]. - The shares involved in this reduction were all from the pre-IPO period and retained voting rights without any restrictions [8]. - The reduction did not trigger a mandatory tender offer and was compliant with relevant laws and regulations [9].

Core Viewpoint - Magu Technology experienced significant trading activity on September 5, with a total of 8 block trades amounting to 948,800 shares and a total transaction value of 37.17 million yuan, reflecting a discount of 14.92% compared to the closing price of 46.05 yuan on the same day [1][2]. Trading Activity Summary - The stock had a total of 15 block trades in the past three months, with a cumulative transaction value of 56.36 million yuan [2]. - On September 5, the average transaction price for the block trades was 39.18 yuan, which is 14.92% lower than the closing price [1][2]. - The stock's trading volume on September 5 was 1.54 billion yuan, with a daily turnover rate of 7.10% [2]. Financial Metrics - The stock has seen a net outflow of 6.30 million yuan in the main capital on September 5, with a cumulative decline of 11.78% over the past five days [2]. - The latest margin financing balance for the stock is 208 million yuan, which has decreased by 5.97 million yuan, representing a decline of 22.31% over the past five days [2].