Group 1 - The core point of the article is that as of January 30, 2026, the total number of shareholders for the company will be 8,642 [2]

Group 1 - The stock price of Jiaoda Sinotech (300851) experienced fluctuations in the past week, with a notable increase of 2.53% on February 9, closing at 31.58 yuan, and a total trading volume of 60.47 million yuan [1] - On February 10, the stock price slightly declined by 0.57% to close at 31.40 yuan, with a trading volume of 33.56 million yuan, indicating a mixed sentiment among investors [1] - Over the last five trading days, the stock price has cumulatively increased by 2.98%, and since the beginning of the year, it has risen by 17.21%, reflecting high market attention despite short-term volatility [1] Group 2 - On January 15, the company released a performance forecast for 2025, estimating a net profit attributable to shareholders of between 65 million and 80 million yuan, representing a year-on-year growth of 33.79% to 64.67% [2] - The management emphasized improvements in operations through increased R&D and marketing efforts, and stated there are no plans for voluntary delisting [2] Group 3 - The most recent financial report available is the Q3 2025 report, which showed a year-on-year revenue growth of 63.97% and a net profit attributable to shareholders growth of 301.68% for the third quarter [3] - The Q1 2025 report indicated a loss, highlighting the need to monitor performance volatility [3]

Core Viewpoint - The railway transportation equipment sector experienced a rise of 1.54% on February 3, with Langjin Technology leading the gains. The Shanghai Composite Index closed at 4067.74, up 1.29%, while the Shenzhen Component Index closed at 14127.1, up 2.19% [1]. Group 1: Sector Performance - The railway transportation equipment sector saw a net inflow of 61.85 million yuan from main funds, while retail funds experienced a net inflow of 21.69 million yuan. However, speculative funds had a net outflow of 83.54 million yuan [1]. - The top-performing stock in the sector was Langjin Technology, which closed at 26.85 yuan, reflecting a 9.24% increase with a trading volume of 95,500 shares and a transaction value of 253 million yuan [1]. Group 2: Individual Stock Performance - Other notable stocks included: - Zhonghe Technology, closing at 8.44 yuan, up 3.43%, with a trading volume of 221,000 shares and a transaction value of 185 million yuan [1]. - Tianzhixin Material, closing at 8.24 yuan, up 3.13%, with a trading volume of 187,000 shares and a transaction value of 153 million yuan [1]. - Jiaokong Technology, closing at 24.92 yuan, up 3.10%, with a trading volume of 21,200 shares and a transaction value of 52.27 million yuan [1]. Group 3: Fund Flow Analysis - The fund flow analysis indicated that: - China CNR Corporation had a main fund net inflow of 122 million yuan, but both speculative and retail funds showed net outflows of 66.39 million yuan and 55.25 million yuan, respectively [2]. - Jiuzhou Yitui had a main fund net inflow of 9.37 million yuan, with speculative funds showing a net outflow of 7.18 million yuan [2]. - The overall trend showed that while main funds were entering the sector, speculative funds were withdrawing, indicating a cautious sentiment among traders [2].

证券代码：300851 证券简称：交大思诺 公告编号：2026-004 北京交大思诺科技股份有限公司 关于持股 5%以上股东减持股份计划实施完毕的公告 公司股东赵明保证向本公司提供的信息内容真实、准确、完整，没有虚假记 载、误导性陈述或重大遗漏。 本公司及董事会全体成员保证公告内容与信息披露义务人提供的信息一致。 北京交大思诺科技股份有限公司（以下简称"公司"）于2025年11月3日在巨 潮资讯网上披露了《关于持股5%以上股东减持股份的预披露公告》（公告编号： 2025-046），持有公司股份4,536,000.00股（占本公司总股本比例5.2178%）的持 股5%以上股东赵明先生计划自减持计划披露之日起15个交易日后的三个月内，拟 通过大宗交易方式或集中竞价交易方式减持本公司股份合计不超过500,000股， 占本公司总股本的0.5752%。 公司于近日收到赵明先生出具的《关于股份减持计划实施完毕的告知函》， 获悉赵明先生于2025年11月26日至2026年1月29日期间以集中竞价交易方式累计 减持公司股份499,930股，占公司总股本的0.5751%，其持有公司股份比例从 5.2178%下降至4.6427% ...

Group 1 - The core point of the article is that as of January 9, 2026, the total number of shareholders for Jiaotong Sinno (300851) is 8,848 [1]

Group 1 - The company, Jiaoda Sinuo, stated that it strictly adheres to relevant laws and regulations regarding information disclosure obligations [2] - The company will promptly disclose any significant matters through announcements [2]

Market Overview - The rail transit equipment sector experienced a decline of 0.62% on January 16, with Bidu Technology leading the drop [1] - The Shanghai Composite Index closed at 4101.91, down 0.26%, while the Shenzhen Component Index closed at 14281.08, down 0.18% [1] Stock Performance - Notable gainers in the rail transit equipment sector included: - Gongda Gaoke (688367) with a closing price of 32.95, up 4.90% on a trading volume of 45,000 shares and a turnover of 146 million yuan [1] - Jiaoda Sino (300851) closed at 29.63, up 4.40% with a trading volume of 57,400 shares and a turnover of 174 million yuan [1] - Xianghe Industry (603500) closed at 12.96, up 3.43% with a trading volume of 87,000 shares and a turnover of 111 million yuan [1] Fund Flow Analysis - The rail transit equipment sector saw a net outflow of 79.08 million yuan from institutional investors, while retail investors experienced a net outflow of 75.46 million yuan [2] - Conversely, speculative funds recorded a net inflow of 155 million yuan [2] Individual Stock Fund Flow - China Railway Industry (600528) had a net inflow of 37.40 million yuan from institutional investors, but a net outflow of 34.22 million yuan from retail investors [3] - China Communication Signal (688009) saw a net inflow of 3.34 million yuan from institutional investors, while retail investors had a net outflow of 55.10 million yuan [3] - Xianghe Industry (603500) experienced a net inflow of 16.07 million yuan from institutional investors, with retail investors seeing a net outflow of 4.64 million yuan [3]

Core Viewpoint - The stock price of Jiaoda Sinno has experienced significant movement, rising by 6.41% as of 9:32 AM today, with a trading volume of 1.1734 million shares and a transaction amount of 36.6065 million yuan, indicating strong market interest [2] Financial Performance - Jiaoda Sinno has released its latest earnings forecast, projecting a net profit of 65 million to 80 million yuan for 2025, which represents a year-on-year growth of 33.79% to 64.67% [2] Market Activity - Over the past five days, the main funds for Jiaoda Sinno have shown a net outflow, totaling 4.3786 million yuan, with a net outflow of 88,600 yuan on the previous trading day [2]

Core Viewpoint - The company expects a significant increase in net profit for 2025, projecting a range of 65 million to 80 million yuan, representing a year-on-year growth of 33.79% to 64.67% [1] Financial Performance - The net profit attributable to shareholders is forecasted to be between 60 million and 75 million yuan, indicating a year-on-year growth of 41.91% to 77.39% when excluding non-recurring gains and losses [1] - The company has achieved notable growth in both operating revenue and net profit during the reporting period [1] Strategic Focus - The company has concentrated on its core strategy and effectively managed various business operations, ensuring that projects are completed efficiently according to established timelines [1]

Core Viewpoint - The company, Jiaoda Sinuo, expects a significant increase in net profit for the fiscal year 2025, projecting a range between 65 million to 80 million yuan, which represents a growth of 33.79% to 64.67% compared to the previous year [2] Financial Performance - The projected net profit for 2025 is estimated to be between 65 million to 80 million yuan [2] - This forecast indicates a year-on-year growth rate ranging from 33.79% to 64.67% [2]