截至11月28日，英维克股东户数13.46万，较上期减少14.49%；人均流通股6316股，较上期增加 16.94%。2025年1月-9月，英维克实现营业收入40.26亿元，同比增长40.19%；归母净利润3.99亿元，同 比增长13.13%。 分红方面，英维克A股上市后累计派现5.81亿元。近三年，累计派现3.45亿元。 机构持仓方面，截止2025年9月30日，英维克十大流通股东中，香港中央结算有限公司位居第二大流通 股东，持股3706.00万股，相比上期减少4519.53万股。中航机遇领航混合发起A（018956）位居第四大 流通股东，持股1612.67万股，为新进股东。南方中证500ETF（510500）位居第七大流通股东，持股 846.44万股，相比上期减少14.96万股。 责任编辑：小浪快报 资金流向方面，主力资金净流出2.93亿元，特大单买入4.16亿元，占比10.35%，卖出5.52亿元，占比 13.75%；大单买入9.95亿元，占比24.79%，卖出11.52亿元，占比28.70%。 英维克今年以来股价跌2.04%，近5个交易日跌5.50%，近20日涨47.73%，近60日涨34.68%。 资 ...

Core Viewpoint - The stock of Rigong Optics has shown a mixed performance recently, with a slight increase year-to-date but a decline over the past five trading days, indicating potential volatility in the market [1]. Group 1: Stock Performance - As of January 5, Rigong Optics' stock price increased by 2.07%, reaching 36.02 CNY per share, with a trading volume of 1.51 billion CNY and a turnover rate of 3.56%, resulting in a total market capitalization of 4.354 billion CNY [1]. - Year-to-date, the stock has risen by 2.07%, but it has decreased by 1.91% over the last five trading days, while showing significant increases of 28.23% over the last 20 days and 33.16% over the last 60 days [1]. Group 2: Financial Performance - For the period from January to September 2025, Rigong Optics reported a revenue of 469 million CNY, reflecting a year-on-year growth of 13.79%, and a net profit attributable to shareholders of 39.6118 million CNY, which is a 47.56% increase compared to the previous year [2]. - The company has distributed a total of 100 million CNY in dividends since its A-share listing, with cumulative distributions of 47.2416 million CNY over the past three years [3]. Group 3: Business Overview - Rigong Optics, established on August 29, 2000, and listed on November 1, 2016, is located in the Wuhan University Science and Technology Park in Hubei Province. The company specializes in providing integrated solutions and services for optical fiber sensing technology safety monitoring systems [1]. - The main revenue sources for Rigong Optics include optical fiber sensing monitoring systems (50.28%), integrated fire alarm services (26.89%), intelligent applications (15.56%), smart IoT platforms (6.97%), and other services (0.29%) [1].

Core Viewpoint - Suzhou Su Test Experiment Group Co., Ltd. has shown a positive stock performance with a 2.02% increase on January 5, 2025, and a total market capitalization of 9.256 billion yuan, indicating strong investor interest and potential growth in the testing services sector [1]. Group 1: Company Overview - The company is located in Suzhou Industrial Park and was established on December 29, 2007, with its stock listed on January 22, 2015 [1]. - Su Test specializes in environmental and quality reliability testing and analysis services, focusing on the development and production of environmental testing equipment [1]. - The revenue composition includes: 49.19% from environmental reliability testing services, 31.27% from testing equipment, 15.63% from integrated circuit validation and analysis services, and 3.91% from other services [1]. Group 2: Financial Performance - For the period from January to September 2025, the company achieved a revenue of 1.532 billion yuan, representing a year-on-year growth of 8.95%, and a net profit attributable to shareholders of 157 million yuan, with a growth of 7.14% [2]. - The company has distributed a total of 367 million yuan in dividends since its A-share listing, with 211 million yuan distributed over the past three years [3]. Group 3: Shareholder and Market Activity - As of September 30, 2025, the number of shareholders increased to 42,000, up by 81.94%, while the average circulating shares per person decreased by 45.06% to 12,034 shares [2]. - Major shareholders include Hong Kong Central Clearing Limited, which holds 4.3163 million shares, and new entrants like Southern CSI 1000 ETF and Fortune Steady Growth Mixed A [3].

作为山东省智慧交通领军企业，上市公司兴民智通始终聚焦交通领域技术创新与产业升级，积极响应国 家交通强国战略及山东省"智慧交通"专项部署。青岛地铁集团作为青岛市低空经济联盟理事长单位，正 全力构建"政策引导+场景落地+技术支撑+资本赋能"的低空经济发展体系，此次双方达成战略合作，既 是兴民智通链接优质场景资源、深化低空经济产研用融合的重要举措，也是推动地方低空经济从试点示 范迈向规模化运营的关键落子。 12月25日，兴民智通（集团）股份有限公司董事长兼总经理高赫男等领导到访青岛地铁集团。青岛地铁 集团党委书记、董事长张君等领导，以及各相关部门负责人出席会议。 齐鲁晚报·齐鲁壹点记者 赵波 双方将重点在三大领域开展深度合作：一是共建全链条无人化物流体系，探索低空物流与轨道交通网络 的协同运营模式；二是联合攻关低空智联关键技术，破解行业发展核心技术瓶颈；三是依托青岛慈航机 场，共同打造专业化无人机综合服务基地。 日前，山东省智慧交通领军企业兴民智通（002355）（集团）股份有限公司与青岛市低空经济联盟理事 长单位青岛地铁集团正式签署战略合作协议。双方将聚焦低空经济与轨道交通协同发展，在全链条无人 化物流体系构建、 ...

Group 1 - The core viewpoint of the news is that Shuangyi Technology has shown significant stock performance with a year-to-date increase of 52.28% and a recent rise of 11.22% over the last five trading days [1] - As of December 30, Shuangyi Technology's stock price is 34.11 CNY per share, with a market capitalization of 5.64 billion CNY and a trading volume of 304 million CNY [1] - The company has experienced net outflows of main funds amounting to 17.78 million CNY, with large orders showing a buy of 49.21 million CNY and a sell of 59.53 million CNY [1] Group 2 - Shuangyi Technology's main business revenue composition includes 43.25% from wind power supporting products, 39.89% from non-metal molds, 14.39% from vehicle covers, 1.51% from yachts, and 0.97% from other categories [1] - The company operates in the electric equipment sector, specifically in wind power equipment and components, and is involved in concepts such as carbon fiber, aerospace and military, rail transportation, 3D printing, and offshore wind power [2] - For the period from January to September 2025, Shuangyi Technology achieved an operating income of 730 million CNY, representing a year-on-year growth of 15.41%, and a net profit attributable to shareholders of 145 million CNY, reflecting a significant increase of 125.25% [2] Group 3 - Since its A-share listing, Shuangyi Technology has distributed a total of 452 million CNY in dividends, with 9.42 million CNY distributed in the last three years [3]

Group 1 - The core viewpoint of the news is that Jingwei Hengrun's stock has shown significant price movements and financial performance, indicating potential investment interest [1][2]. - As of December 30, Jingwei Hengrun's stock price increased by 2.01% to 115.68 CNY per share, with a total market capitalization of 13.877 billion CNY [1]. - The company has experienced a year-to-date stock price increase of 37.55%, with a recent 5-day increase of 3.88% and a 20-day increase of 26.70%, although it has seen a 9.62% decline over the past 60 days [1]. Group 2 - Jingwei Hengrun's main business involves providing electronic products, R&D services, and high-level intelligent driving solutions, with electronic products accounting for 87.55% of total revenue [1]. - For the period from January to September 2025, Jingwei Hengrun achieved operating revenue of 4.464 billion CNY, representing a year-on-year growth of 25.88%, while the net profit attributable to shareholders was -75.046 million CNY, reflecting an increase of 81.70% [2]. - The company is categorized under the software development industry, with concepts including wire-controlled chassis and low-altitude economy [2].

12月30日，盈峰环境盘中上涨2.04%，截至10:24，报7.51元/股，成交8559.48万元，换手率0.36%，总市 值237.84亿元。 资金流向方面，主力资金净流出263.48万元，大单买入1945.42万元，占比22.73%，卖出2208.90万元， 占比25.81%。 盈峰环境今年以来股价涨57.08%，近5个交易日涨8.84%，近20日涨14.48%，近60日涨6.37%。 今年以来盈峰环境已经3次登上龙虎榜，最近一次登上龙虎榜为6月10日，当日龙虎榜净买入-6851.40万 元；买入总计8606.38万元 ，占总成交额比13.57%；卖出总计1.55亿元 ，占总成交额比24.37%。 盈峰环境所属申万行业为：环保-环保设备Ⅱ-环保设备Ⅲ。所属概念板块包括：轨道交通、燃料电池、 核电、氢能源、无人驾驶等。 截至11月30日，盈峰环境股东户数3.47万，较上期增加0.00%；人均流通股91123股，较上期减少 0.00%。2025年1月-9月，盈峰环境实现营业收入95.44亿元，同比增长2.87%；归母净利润4.71亿元，同 比减少21.92%。 分红方面，盈峰环境A股上市后累计派现29.20亿 ...

Group 1 - The core viewpoint of the news is that Jiuding New Materials has experienced significant stock price fluctuations and strong performance in recent months, with a year-to-date increase of 126.04% and a recent 5-day increase of 37.65% [1] - As of December 10, Jiuding New Materials had 40,500 shareholders, an increase of 4.66% from the previous period, with an average of 14,869 circulating shares per shareholder, a decrease of 4.45% [2] - The company reported a revenue of 1.223 billion yuan for the period from January to September 2025, representing a year-on-year growth of 36.29%, and a net profit attributable to shareholders of 75.53 million yuan, up 180.03% year-on-year [2] Group 2 - Jiuding New Materials has a market capitalization of 7.624 billion yuan, with a trading volume of 586 million yuan and a turnover rate of 8.11% as of December 29 [1] - The company's main business revenue composition includes 51.08% from fiberglass and products, 45.48% from glass fiber reinforced plastics, and 3.44% from other sources [1] - Since its A-share listing, Jiuding New Materials has distributed a total of 52.33 million yuan in dividends, with 15.64 million yuan distributed in the last three years [3]

Core Viewpoint - The acquisition of the chip design company Silingke by Tongye Technology marks a strategic expansion into the power IoT communication chip sector, indicating the company's intent to establish a "second growth curve" beyond its core rail transit equipment business [1][13]. Group 1: Acquisition Details - Tongye Technology plans to acquire 91.69% of Silingke for 561 million yuan, a reduction from the previously proposed 100% acquisition [3]. - The valuation of Silingke has been adjusted from a maximum of 670 million yuan to 612 million yuan due to minor discrepancies in financial data, alleviating some financial pressure on Tongye Technology [2]. - The acquisition will be financed partly through a loan from Tongye's actual controllers, which will help reduce external financing needs and financial costs [2]. Group 2: Financial Performance of Silingke - Silingke, founded by a team of PhD researchers from the Chinese Academy of Sciences in 2016, focuses on the research, design, and sales of IoT communication chips, particularly for power systems [4]. - The company has shown stable financial performance with projected net profits of 27.71 million yuan and 20.36 million yuan for 2023 and 2024, respectively [5]. - Silingke's revenue from self-developed chips has consistently accounted for over 89% of its main business income in recent years [5]. Group 3: Synergies and Strategic Fit - The merger is expected to create synergies in business, technology, marketing, and management between Tongye Technology and Silingke, enhancing operational efficiency [8][9]. - Tongye Technology's existing products can integrate Silingke's communication chips, improving communication efficiency and reducing construction difficulties in rail transit systems [9]. - Both companies share similar customer bases, allowing for streamlined marketing and service integration post-acquisition [10]. Group 4: Profit Commitment and Future Outlook - Silingke's core team has committed to achieving a cumulative net profit of no less than 175 million yuan over three years, which aligns with reasonable valuation metrics compared to similar acquisitions [11][12]. - The acquisition is seen as a strategic move to tap into the growing power IoT chip market, which is supported by favorable policies and has significant growth potential [13].

中证报中证网讯(王珞)12月26日晚间，川仪股份（603100）发布公告称，公司已完成注册资本、经营范 围及法定代表人变更等相关事项的工商变更登记手续，取得重庆市北碚区市场监督管理局换发的营业执 照，标志着公司近期一系列治理优化与业务拓展举措落地见效。 据悉，此次变更源于公司近期的治理结构优化与业务发展规划。公司先后于12月3日、12月8日召开董事 会，审议通过法定代表人选举、注册资本及经营范围变更等议案，并经12月24日第四次临时股东大会表 决通过相关事项，本次工商登记完成标志着全部流程闭环。值得注意的是，公司同步完成治理制度适配 调整，不再设置监事会，其职权由董事会审计与风险控制委员会行使，同时明确董事会需包含职工代 表，形成更贴合新公司法要求和企业发展实际的治理架构。 资料显示，作为国内工业自动化仪表领域的领军企业，川仪股份市场份额已连续19年位居行业第一， 2024年市占率达18.7%，在核电仪表等高端细分市场市占率超80%，核心产品打破多项外资垄断。公司 表示，此次经营范围扩容与治理结构优化，将进一步强化公司在智能制造、新能源、轨道交通等新兴领 域的布局能力，叠加前期实际控制人变更为国务院国资委直属 ...