Market Overview - On January 6, the three major indices collectively rose, with the Shanghai Composite Index reaching a ten-year high, closing up 1.5% [1] - The total trading volume in A-shares reached 2.83 trillion yuan, an increase of 265 billion yuan compared to the previous trading day [1] - Over 4,100 stocks in the market rose, with 143 stocks hitting the daily limit, marking the second consecutive day of over a hundred stocks reaching the limit [1] - The commercial aerospace and brain-computer interface concepts continued to show strong performance [1] Company Announcements - China Satellite announced that its stock price has risen 156.07% since December 3, 2025, significantly outpacing the 23.92% increase in the military industry and 5.31% in the Shanghai Composite Index, indicating a potential overvaluation [3] - China Satellite warned of high trading risks due to market sentiment and irrational speculation, stating that its stock price is detached from its fundamentals [3] - China Satcom also indicated that its stock price has significantly deviated from its fundamentals, with a notable "hot potato" effect in trading, suggesting a high risk of a price drop [4] - Beidou Star Communication noted that its stock price has deviated by over 20% in the last three trading days, highlighting the high market interest in commercial aerospace concepts, while its main business includes satellite navigation products [5] - LeiKe Defense reported a 58.10% increase in stock price over five consecutive trading days, with no significant changes in fundamentals, indicating potential market overheating [6] - Aerospace Electronics announced a 123.23% increase in stock price since November 27, 2025, significantly higher than industry and index increases, warning of trading risks [7] - Aerospace Universe stated that its stock price has risen significantly, with a projected commercial aerospace revenue contribution of less than 15% for 2025 [8] - Aerospace Changfeng clarified that it does not engage in brain-computer interface or commercial aerospace businesses, despite being categorized as such [10] - Sanbo Brain Science indicated that it does not involve in the research or sales of brain-computer interface products, with minimal impact on its overall revenue [13] - Xiangyu Medical is focusing on non-invasive brain-computer interface technology, with no significant sales achieved yet [14] - Mylande announced that its brain-computer interface products are still in the research and development phase, with no major impact on its financial performance [15] - Fenglong Co. reported a 94.92% increase in stock price over seven consecutive trading days, warning of high speculation risks and potential trading halts if prices continue to rise [20][23]

Core Viewpoint - Multiple companies indicate that their brain-computer interface (BCI) products are still in the early cultivation stage, with significant differences in technical routes compared to international mainstream technologies [1]. Group 1: Company Announcements - Several listed companies, including Nanjing Mailande Medical Technology Co., Ltd., reported that their BCI products are still in the research and market cultivation phase and have not yet achieved large-scale sales, thus not significantly impacting their financial performance [4][5]. - Mailande focuses on the development and productization of non-invasive BCI technology, which differs significantly from the invasive BCI technologies currently mainstream internationally [4]. - Weisi Medical also stated that its new products in the BCI field are in the early market cultivation stage, primarily focusing on non-invasive technology, with limited contribution to overall revenue [5]. - Xiangyu Medical revealed that it is concentrating on non-invasive BCI technology, covering various rehabilitation scenarios, but has not yet achieved large-scale sales, resulting in a small revenue contribution [8]. Group 2: Market Reactions and Regulatory Actions - As of January 6, several BCI-related stocks experienced a cumulative price deviation exceeding 30% over three consecutive trading days, prompting the companies to issue announcements regarding abnormal stock trading [4]. - The Shanghai Stock Exchange issued an inquiry letter to Yahui Long, requesting additional disclosures regarding its strategic cooperation framework agreement with Shenzhen Brain Machine Star Chain Technology Co., Ltd., including details on technology routes and product types [11]. - Yahui Long's subsequent announcement clarified that its partner, Brain Machine Star Chain, is in the early stages of product development, focusing on non-invasive technologies, and has not yet entered the registration phase for its products [13].

Company Announcements - Jia Mei Packaging's stock price increased by 230% from December 17, 2025, to January 6, 2026, leading to a suspension for investigation starting January 7, 2026 [2] - Guosheng Technology's stock rose by 370.2% during the same period, prompting a suspension for investigation effective January 7, 2026 [3] - Fenglong Co., Ltd. indicated that it may apply for a suspension if its stock price continues to rise abnormally [4] - Xinfang Pharmaceutical is facing public prosecution for alleged unit bribery [7] - Shengke Communication's second-largest shareholder plans to reduce its stake by no more than 3% [8] - Chip Origin Technology completed the acquisition of Zhudian Semiconductor [9] - Robotech's subsidiary signed a significant contract for automatic optical switch packaging with a Swiss client [10] - Aerospace Changfeng clarified that it does not engage in brain-computer interface or commercial aerospace businesses [12] - Chengjian Development holds 18.91 million shares of Century Space, making it the fourth-largest shareholder [13] - Sanbo Brain Science is not involved in the research, production, or sales of brain-computer interface products [14] - Weisi Medical's new products in the brain-computer interface field are still in the early market cultivation stage [16] - Mairande's products in the brain-computer interface area are also in the research and market cultivation phase [17] - Guankang Technology plans to acquire 100% of Liaojing Electronics, with stock resuming trading [19] - Yahui Long signed a strategic cooperation framework agreement with Brain Machine Star Chain to expand its presence in the brain-computer interface field [20] - China Satellite Communications warned that its stock price is at a historical high and may experience a significant drop [21] - Beidou Star Communication stated that commercial aerospace is just one application scenario for its products and services [22] Financial Performance - Lier Chemical expects a net profit increase of 113.62% to 132.19% for 2025 [39] - Zhongtai Co., Ltd. anticipates a net profit of 420 million to 480 million yuan for 2025, recovering from a previous loss [38] Financing and Capital Increase - Desai Xiwai is planning to issue H-shares and list on the Hong Kong Stock Exchange [40] - Xingye Yinx is also preparing to issue H-shares for listing on the Hong Kong Stock Exchange [41] Other Significant Events - Baotailong's controlling shareholder was ordered to rectify its failure to fulfill a shareholding increase commitment [42] - *ST Changyao's stock may face termination of listing due to negative net assets and other financial issues [43]

| 买入营业部名称 | 买入金额(万元) | | --- | --- | | 机构专用 | 3499.05 | | 国泰海通证券股份有限公司深圳人民南路证券营业部 | 2643.39 | | 中信建投证券股份有限公司河北分公司 | 2447.71 | | 华泰证券股份有限公司深圳彩田路证券营业部 | 1874.41 | | 广发证券股份有限公司郑州农业路证券营业部 | 1849.82 | | 卖出营业部名称 | 卖出金额(万元) | | 第一创业证券股份有限公司杭州分公司 | 2065.72 | | 南京证券股份有限公司南京江东中路证券营业部 | 1785.03 | | 中国银河证券股份有限公司广州琶洲大道证券营业部 | 1387.56 | | 国海证券股份有限公司南宁滨湖路证券营业部 | 1179.38 | | 国泰海通证券股份有限公司总部 | 1028.53 | （文章来源：证券时报网） 麦澜德1月6日龙虎榜 1月6日麦澜德（688273）收盘价61.22元，收盘涨停，全天换手率29.02%，振幅9.58%，成交额6.31亿 元。科创板交易公开信息显示，当日该股因日收盘价涨幅达15%等上榜。 证券时报·数 ...

北京商报讯1月6日晚间，麦澜德（688273）发布股票交易异常波动公告称，截至目前，公司在脑机接口 领域的产品尚处于研发及市场培育期，尚未实现规模化销售，暂未对公司业绩产生重大影响。技术路线 上，公司主要聚焦于非侵入式脑机接口技术的研发和产品化，与当前国际主流的侵入式脑机接口存在显 著技术路径差异。 交易行情显示，麦澜德于1月5日—6日连续两个交易日"20CM"涨停，截至1月6日收盘，麦澜德报61.22 元/股。 （文章来源：北京商报） ...

(本文来自第一财经) 麦澜德发布异动公告称，截至目前，公司在脑机接口领域的产品尚处于研发及市场培育期，尚未实现规 模化销售，暂未对公司业绩产生重大影响。技术路线上，公司主要聚焦于非侵入式脑机接口技术的研发 和产品化，与当前国际主流的侵入式脑机接口存在显著技术路径差异。 ...

智通财经APP讯，麦澜德(688273.SH)发布股价异动公告称，截至目前，公司在脑机接口领域的产品尚 处于研发及市场培育期，尚未实现规模化销售，暂未对公司业绩产生重大影响。技术路线上，公司主要 聚焦于非侵入式脑机接口技术的研发和产品化，与当前国际主流的侵入式脑机接口存在显著技术路径差 异。 ...

南京麦澜德医疗科技股份有限公司（以下简称"公司"）股票交易连续三 个交易日内（2025 年 12 月 31 日、2026 年 1 月 5 日、2026 年 1 月 6 日）收盘价格 涨幅偏离值累计超过 30%，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，属于股票交易异常波动情形。 证券代码：688273 证券简称：麦澜德 公告编号：2026-001 南京麦澜德医疗科技股份有限公司 股票交易异常波动公告 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： 经公司自查并向控股股东、实际控制人核实，截至本公告披露日，不存在 应披露而未披露的重大信息。 公司主要从事盆底及妇产康复领域相关医疗器械产品的研发、生产、销售， 主要产品涵盖盆底及妇产康复、生殖康复和抗衰、运动康复及耗材和信息化产品。 2025 年前三季度，公司实现营业收入 3.44 亿元，同比增长 4.01%；归属于上市公 司股东的净利润 9,599.87 万元，同比下降 0.07%。 截至目前，公司在脑机接口领 ...

人民财讯1月6日电，二连板麦澜德(688273)1月6日披露股票交易异动公告称，截至目前，公司在脑机接 口领域的产品尚处于研发及市场培育期，尚未实现规模化销售，暂未对公司业绩产生重大影响。技术路 线上，公司主要聚焦于非侵入式脑机接口技术的研发和产品化，与当前国际主流的侵入式脑机接口存在 显著技术路径差异。 ...

每经AI快讯，1月6日，麦澜德(688273.SH)发布股票交易异常波动公告称，截至目前，公司在脑机接口 领域的产品尚处于研发及市场培育期，尚未实现规模化销售，暂未对公司业绩产生重大影响。技术路线 上，公司主要聚焦于非侵入式脑机接口技术的研发和产品化，与当前国际主流的侵入式脑机接口存在显 著技术路径差异。 ...