Summary of Key Points Core Viewpoint - On January 12, several companies disclosed their shareholding changes, with notable increases in shareholdings from 恒实科技 and 奥锐特, while 16 A-share listed companies announced share reductions [1][2]. Group 1: Shareholding Increases - 恒实科技's controlling shareholder, 新基集团, plans to increase its stake by 1.5% to 3% [2]. - 奥锐特 intends to adjust its share repurchase price ceiling to no more than 35 yuan per share [2]. Group 2: Shareholding Reductions - 立中集团's five executives plan to reduce their holdings by no more than 0.0642% [2]. - 钧达股份's second largest shareholder, 控股股东锦迪科技, intends to reduce its stake by no more than 3% [2]. - 南兴股份's controlling shareholder, 南兴投资, has reduced its holdings by a total of 366,900 shares as of January 12 [2]. - 中国核建's second largest shareholder reduced its holdings by 7,866,600 shares from January 7 to 9, bringing its stake down to 10% [2]. - 天银机电's largest shareholder, 澜海瑞兴, reduced its holdings by 1,245,300 shares on January 12 [2]. - 信维通信's actual controller and chairman, 彭浩, plans to reduce his stake by no more than 1% [2]. - 中电港's fourth largest shareholder recently reduced its holdings by 7,596,900 shares, bringing its stake below 5% [2]. - 佰维存储's second largest shareholder, 国家集成电路基金二期, plans to reduce its stake by no more than 2% [2]. - 青木科技's largest and third largest shareholders recently reduced their holdings by a total of 1,937,400 shares [2]. - 长芯博创's shareholders plan to reduce their holdings by no more than 2.55% [2]. - 趣睡科技's shareholders plan to reduce their holdings by no more than 2.6% [2]. - 卓越新能's controlling shareholder, 龙岩卓越投资, plans to reduce its stake by no more than 3% [2].

今日焦点 华是科技：控股股东、实际控制人等筹划控制权变更事项，股票停牌 华是科技公告称，公司控股股东、实际控制人俞永方、叶建标和持股5%以上股东章忠灿正在筹划重大 事项，可能导致公司控制权发生变动。为保证公平信息披露，维护投资者利益，避免造成公司股价异常 波动，公司股票自2026年1月13日开市起停牌，预计停牌时间不超过2个交易日。停牌期间，公司将根据 事项进展情况，严格按照法律法规的规定和要求履行信息披露义务。待上述事项确定后，公司将及时披 露相关公告并申请公司股票复牌。 卓易信息发布异动公告，公司IDE业务在2024及2025年陆续发布了两款AI编程产品，尚处于市场导入 期，在初步商业化阶段，产品技术路径、编程效果及市场接受度存在不确定性，目前尚未形成规模化的 产品体系，技术迭代及商业化进展可能不及预期。目前两款产品使用用户以免费用户为主，尚未形成稳 定、可持续的收入来源。未来产品的收入规模、盈利水平及现金流贡献存在高度不确定性，短期内对公 司整体经营业绩影响有限。DeepSeek、通义千问等均系开源大语言模型，任何用户皆可免费基于该模 型开展训练工作，进而进行个性化开发或模型优化，以满足不同用户在多元场 ...

Group 1: Company Buybacks - Hengshi Technology's controlling shareholder, New Base Group, plans to increase its stake by 1.5%-3% [1][2] - Aorite intends to adjust the maximum repurchase price of its shares to no more than 35 yuan per share [2] Group 2: Company Sell-offs - Lichong Group's five executives plan to reduce their holdings by no more than 0.0642% of the company's shares [2] - Junda Co., the second-largest shareholder, intends to reduce its stake by no more than 3% [2] - Nanxing Co. has reduced its holdings by a total of 3.669 million shares as of January 12 [2] - China Nuclear Engineering's second-largest shareholder reduced its holdings by 7.8666 million shares from January 7 to 9, lowering its stake to 10% [2] - Tianyin Machinery's largest shareholder, Lanhai Ruixing, reduced its holdings by 1.2453 million shares on January 12 [2] - XW Communication's actual controller and chairman, Peng Hao, plans to reduce his stake by no more than 1% [2] - Aerospace Development's controlling and fourth-largest shareholders reduced their holdings during periods of significant stock price fluctuations [2] - Tianfu Communication's senior management has completed a reduction of 80,000 shares [2] - Zhongdian Port's fourth-largest shareholder recently reduced its holdings by 7.5969 million shares, bringing its stake below 5% [2] - Baiwei Storage's 20th largest shareholder, the National Integrated Circuit Fund Phase II, plans to reduce its stake by no more than 2% [2] - Qingmu Technology's largest and third-largest shareholders have recently reduced their holdings by a total of 1.9374 million shares [2] - Changxin Bochuang's shareholders plan to reduce their holdings by no more than 2.55% [2] - Qusleep Technology's shareholders plan to reduce their holdings by no more than 2.6% [2] - Zhuoyue New Energy's controlling shareholder, Longyan Zhuoyue Investment, plans to reduce its stake by no more than 3% [2]

3、钧达股份：控股股东锦迪科技拟减持不超3%公司股份 钧达股份公告称，控股股东锦迪科技计划自公告披露之日起15个交易日后的3个月内，以集中竞价或大 宗交易方式合计减持不超过872.54万股，占公司剔除回购专用账户股份后总股本的3%。 登录新浪财经APP 搜索【信披】查看更多考评等级 今日聚焦 1、药明康德：预计2025年净利润为191.51亿元，同比增长约103% 药明康德发布2025年度业绩预告，预计归属于上市公司股东的净利润为191.51亿元，同比增长约 103%，其中包含了出售联营公司部分股权以及剥离部分业务所获得的投资收益；本期基本每股收益预 计约人民币6.70元/股，同比增长约104.27%。公司持续聚焦独特的"一体化、端到端"CRDMO(合同研 究、开发与生产)业务模式，紧抓客户对赋能需求的确定性，不断拓展新能力、建设新产能，持续优化 生产工艺和提高经营效率，推动业务持续稳健增长。 2、东方财富：子公司东方财富证券获准公开发行不超过200亿元次级公司债券 东方财富公告称，子公司东方财富证券收到证监会批复，同意其向专业投资者公开发行面值总额不超过 200亿元次级公司债券。该批复自同意注册之日起24个 ...

Market Overview - On January 12, the market experienced a significant rally, with all three major indices rising over 1%. The Shanghai Composite Index increased by 1.09% to close at 4165.29 points, the Shenzhen Component rose by 1.75% to 14366.91 points, and the ChiNext Index gained 1.82% to 3388.34 points. The total trading volume in the Shanghai and Shenzhen markets reached 3.6 trillion yuan, marking the second consecutive day of surpassing 3 trillion yuan, an increase of 478.7 billion yuan compared to the previous trading day, setting a new historical record for trading volume in 2024 [1]. Sector Performance - The AI application sector saw a broad surge, with stocks like Ingrity Media achieving five consecutive daily limits, and other companies such as Liou Co., Meian Health, and Tianxia Show also hitting daily limits. The commercial aerospace sector continued its strong performance, with Jin Feng Technology achieving five consecutive limits and Tongyu Communications hitting three limits in four days. The controllable nuclear fusion concept also showed active performance, with China Nuclear Engineering hitting three limits in four days. Conversely, sectors such as insurance, oil and gas, and real estate experienced notable declines [1]. Stock Highlights - A total of 183 stocks in the market (excluding ST and delisted stocks) hit daily limits, with 45 stocks achieving consecutive limits. The overall limit rate was 79%. Notable stocks included Jiamei Packaging, which saw a change in control and achieved 13 limits in 17 days, and Fenglong Co., which achieved 12 consecutive limits. Other highlighted stocks included commercial aerospace stocks like Luxin Investment and Lei Ke Defense, which achieved 10 and 7 limits respectively, and AI application stock Zhi Te New Materials, which achieved six consecutive limits [1]. Emerging Trends - The commercial aerospace sector is gaining traction, with a reported 200,000 new satellite applications in China, primarily from the newly established Radio Innovation Institute. In the nuclear power and fusion sectors, Meta has partnered with Vistra, Oklo, and TerraPower to invest in nuclear power plants to supply electricity for AI applications. Additionally, Elon Musk announced plans to open-source new algorithms within a week, which will include codes for recommending natural content and advertisements to users [14].

中国核工业建设股份有限公司 简式权益变动报告书 上市公司名称：中国核工业建设股份有限公司 股票上市地点：上海证券交易所 股票简称：中国核建 股票代码：601611 信息披露义务人：中国信达资产管理股份有限公司 住所/通讯地址：北京市西城区闹市口大街 9 号院 1 号楼 股份变动性质：持股数量及比例减少 二〇二六年一月九日 信息披露义务人声明 一、信息披露义务人依据《中华人民共和国证券法》《上市公司收购管理办 法》《公开发行证券的公司信息披露内容与格式准则第 15 号—权益变动报告书》 及相关法律法规编写本权益变动报告书（以下简称"本报告书"）。 二、信息披露义务人签署本报告书已获得必要的授权和批准，其履行亦不违 反信息披露义务人公司章程或内部规则中的任何条款，或与之相冲突。 三、依据《中华人民共和国证券法》《上市公司收购管理办法》《公开发行 证券的公司信息披露内容与格式准则第 15 号—权益变动报告书》的规定，本报 告书已全面披露了信息披露义务人在中国核工业建设股份有限公司拥有权益的 股份变动情况。截至本报告书签署之日，除本报告书披露的信息外，信息披露义 务人没有通过任何其他方式增加或减少其在中国核工业建设股 ...

证券代码：601611 证券简称：中国核建 公告编号：2026-005 中国核工业建设股份有限公司 关于持股 5%以上股东权益变动触及 5%整数倍的提示性公告 投资者中国信达资产管理股份有限公司保证向本公司提供的信息真实、准确、完整， 没有虚假记载、误导性陈述或重大遗漏。 本公司董事会及全体董事保证公告内容与信息披露义务人提供的信息一致。 重要内容提示： | 权益变动方向 | 比例增加□ | | 比例减少√ | | --- | --- | --- | --- | | 权益变动前合计比例 | 10.26% | | | | 权益变动后合计比例 | 10.00% | | | | 本次变动是否违反已作出的承 | 是□ | 否√ | | | 诺、意向、计划 | | | | | 是否触发强制要约收购义务 | 是□ | 否√ | | 一、信息披露义务人及其一致行动人的基本信息 1.身份类别 （一）本次权益变动为中国信达履行此前披露的减持计划，不触及要约收购， 具体内容详见公司于 2025 年 10 月 28 日披露的《中国核建股东减持股份计划公 告》（公告编号：2025-066）,本次减持与已披露的减持计划一致。截至本公告 ...

Group 1 - China National Nuclear Corporation announced that China Cinda Asset Management Co., Ltd. will reduce its holdings by 7.8666 million shares from January 7 to 9, 2026, accounting for approximately 0.26% of the total share capital of the listed company [1] - After the reduction, China Cinda will hold 301 million shares, representing about 10.00% of the company's total share capital [1]

| 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | --- | --- | --- | --- | --- | --- | | 603778 | 国晟科技 | 23.43 | 10.00% | 63.91万 | 14.72亿 | | 601611 | 中国核建 | 19.94 | 9.98% | 282.40万 | 53.60亿 | | 300949 | 奧雅股份 | 43.51 | 7.54% | 3.39万 | 1.44亿 | | 002431 | 棕櫚股份 | 2.88 | 4.73% | 216.17万 | 6.16亿 | | 600853 | 龙建股份 | 4.64 | 3.11% | 77.72万 | 3.63亿 | | 300948 | 冠中生态 | 26.85 | 3.03% | 17.77万 | 4.67亿 | | 603007 | *ST花王 | 5.90 | 2.79% | 29.52万 | 1.73亿 | | 603955 | 大千生态 | 30.77 | 2.74% | 3.00万 | 9157.03万 | | 002062 | 宏润建设 | 9. ...

Core Viewpoint - China Nuclear Engineering Corporation (CNEC) announced that its major shareholder, China Cinda Asset Management Co., Ltd., will reduce its stake by 7.8666 million shares, representing approximately 0.26% of the total shares, from 10.26% to 10.00% [1] Group 1 - The share reduction will occur between January 7 and January 9, 2026, through a centralized bidding process [1] - The reduction aligns with the previously disclosed plan and will not lead to changes in the controlling shareholder or actual controller of the company [1] - The governance structure and ongoing operations of the company will not be significantly impacted by this share reduction [1]