第四届监事会第五次会议决议公告 本公司及监事会全体成员保证信息披露内容的真实、准确、完整，没有虚假 记载、误导性陈述或重大遗漏。 一、监事会会议召开情况 北京交大思诺科技股份有限公司（以下简称"公司"）第四届监事会第五次 会议通知已于2025年1月6日通过书面通知、电话等形式送达至全体监事。会议于 2025年1月10日在公司会议室以现场表决方式召开。本次会议应出席监事3人，实 际出席监事3人，会议由监事会主席邱宽民先生召集并主持。本次会议的召集、 召开和表决程序符合《中华人民共和国公司法》等法律、法规、规范性文件和《公 司章程》的有关规定，会议合法、有效。 二、监事会审议情况 经与会监事认真审议，形成决议如下： 证券代码：300851 证券简称：交大思诺 公告编号：2025-002 北京交大思诺科技股份有限公司 具体内容详见公司 2025 年 1 月 13 日刊载于中国证监会指定创业板信息披露 网站巨潮资讯网（www.cninfo.com.cn）上的《关于使用闲置自有资金进行现金 管理的公告》（公告编号：2025-003）。 表决结果：同意票 3 票、反对票 0 票、弃权票 0 票。 三、备查文件 《北京交大 ...

证券时报网讯，交大思诺1月3日在交易所互动平台中披露，截至12月31日公司股东户数为9205户，较上 期（12月20日）减少712户，环比降幅为7.18%。 证券时报•数据宝统计，截至发稿，交大思诺最新股价为26.11元，下跌1.47%，本期筹码集中以来股价 累计下跌9.40%。 具体到各交易日，2次上涨，6次下跌。 ...

北京交大思诺科技股份有限公司（以下简称"公司"）于2024年4月23日召开 第三届董事会第十九次会议、第三届监事会第十八次会议，于2024年6月5日召开 2023年年度股东大会，分别审议通过了《关于续聘公司2024年度审计机构的议案》， 同意续聘天健会计师事务所（特殊普通合伙）为公司2024年度审计机构。具体内 容详见公司于2024年4月25日在巨潮资讯网（www.cninfo.com.cn）上披露的《关 于续聘公司2024年度审计机构的公告》（公告编号：2024-014）。 近日，公司收到天健会计师事务所（特殊普通合伙）出具的《关于变更签字 注册会计师的函》，现将相关变更情况公告如下： 一、本次签字注册会计师变更情况 天健会计师事务所（特殊普通合伙）为公司2024年度财务报告审计及内部控 制审计机构，原指派金敬玉女士、杨美女士为签字注册会计师为公司提供审计服 务。因天健会计师事务所（特殊普通合伙）内部工作调整，现委派李增茂先生接 替杨美女士继续为公司完成2024年度审计的相关工作。 变更后签字注册会计师为金敬玉女士（项目合伙人）、李增茂先生，项目质 量控制复核人为许松飞先生。 证券代码：300851 证券简 ...

Financial Performance - The company's operating revenue for Q3 2024 was ¥56,419,256.46, a decrease of 51.15% compared to the same period last year[2] - The net profit attributable to shareholders for Q3 2024 was -¥5,496,768.55, representing a decline of 118.35% year-on-year[2] - The net profit attributable to shareholders after deducting non-recurring gains and losses was -¥6,797,437.40, down 125.31% from the previous year[2] - Total operating revenue for Q3 2024 reached CNY 213,817,428.11, an increase of 3.1% compared to CNY 205,762,010.72 in the same period last year[13] - Net profit for Q3 2024 was CNY 19,863,746.20, a decrease of 46.3% from CNY 36,966,215.33 in Q3 2023[14] - Total comprehensive income attributable to the parent company was CNY 19,702,899.67, down from CNY 38,453,323.85 in the previous period, representing a decrease of approximately 48.7%[15] - Basic and diluted earnings per share decreased to CNY 0.2266 from CNY 0.4423, reflecting a decline of about 48.8%[15] Assets and Liabilities - The total assets at the end of Q3 2024 amounted to ¥1,388,036,409.05, a decrease of 2.80% from the end of the previous year[2] - The company's total assets decreased to CNY 1,388,036,409.05 from CNY 1,428,024,668.74, representing a decline of 2.8%[12] - Non-current liabilities totaled CNY 17,685,368.16, slightly down from CNY 17,716,734.84, indicating a decrease of 0.2%[12] - The company's total liabilities decreased to CNY 117,427,091.47 from CNY 138,609,067.36, a reduction of 15.3%[12] - The total equity attributable to shareholders was CNY 1,269,369,788.68, down from CNY 1,288,786,919.01, indicating a decrease of 1.5%[12] Cash Flow - The net cash flow from operating activities for the year-to-date was -¥3,481,890.79, a decline of 200.34% year-on-year[6] - Cash flow from operating activities showed a net outflow of CNY -3,481,890.79, compared to a net inflow of CNY 3,470,130.79 in the previous period[16] - Cash inflow from investment activities totaled CNY 625,801,211.47, down from CNY 661,617,372.39, indicating a decrease of approximately 5.4%[17] - Cash outflow for investment activities was CNY 655,506,477.93, compared to CNY 700,850,058.50 in the previous period, a reduction of about 6.5%[17] - Net cash flow from financing activities was CNY -39,843,197.08, worsening from CNY -30,613,038.16 in the previous period[17] - The ending balance of cash and cash equivalents decreased to CNY 23,491,056.20 from CNY 73,655,910.42, a decline of approximately 68.2%[17] Shareholder Information - The total number of common shareholders at the end of the reporting period is 9,601[7] - The largest shareholder, Qiu Kuanmin, holds 24.04% of the shares, totaling 20,898,000 shares[7] - The total number of restricted shares at the end of the period is 43,147,781 shares[9] - The company has a total of 40,780,522 restricted shares at the beginning of the period[9] - The total number of shares held by the top ten shareholders is significant, with the top three holding over 43% combined[7] - The company plans to release some restricted shares in June 2024, following the expiration of lock-up periods for certain executives[8] Other Financial Metrics - The weighted average return on net assets was -0.43%, a decrease of 2.86% compared to the same period last year[2] - The company reported a significant increase in contract liabilities, which rose by 477.20% to ¥20,290,959.97 due to an increase in pre-received project payments[5] - The company experienced a 660.84% increase in fair value gains, reaching ¥5,163,120.34, primarily due to the performance of trading financial assets[5] - Investment income for Q3 2024 was CNY 8,316,292.37, down 57.2% from CNY 19,428,049.70 in the previous year[14] - Research and development expenses for Q3 2024 were CNY 78,056,097.86, a slight decrease from CNY 79,180,885.29, reflecting a year-over-year decline of 1.4%[13] - The company's cash and cash equivalents decreased from 118,805,119.58 CNY to 45,065,617.86 CNY[10] - The total current assets decreased from 940,351,751.31 CNY to 853,682,421.53 CNY[10] - The accounts receivable increased from 227,612,745.60 CNY to 244,457,185.65 CNY[10] - The inventory increased from 157,562,682.60 CNY to 172,080,437.28 CNY[10] - The company received government subsidies amounting to ¥90,590.20 during the year-to-date, which positively impacted its financials[3] - Cash received from sales of goods and services was CNY 243,357,078.59, down from CNY 249,583,721.59, reflecting a decrease of about 2.5%[16] - The company received CNY 10,456,223.83 in tax refunds, down from CNY 18,740,602.04, a decrease of approximately 44.3%[16] - The company reported a cash inflow of CNY 450,000.00 from investments, with no previous period data available for comparison[17]

证券代码：300851 证券简称：交大思诺 公告编号：2024-053 北京交大思诺科技股份有限公司 二、董事会会议审议情况 第四届董事会第四次会议决议公告 本公司及董事会全体成员保证信息披露内容的真实、准确和完整，没有虚假 记载、误导性陈述或重大遗漏。 一、董事会会议召开情况 1、北京交大思诺科技股份有限公司(以下简称"公司")第四届董事会第四 次会议通知于 2024 年 10 月 16 日通过电子邮件、书面通知等形式送达全体董事， 同时列明了会议的召开时间、内容和方式。 2、本次董事会于 2024 年 10 月 24 日在公司会议室召开，以现场结合通讯 表决方式进行(其中董事臧瑞雪以通讯表决方式参加会议)。 3、本次董事会应出席董事 6 名，实际出席董事 6 名。 4、本次董事会由董事长李伟先生召集和主持，公司监事和高级管理人员列 席了本次董事会。 5、本次会议的召集、召开和表决程序符合《中华人民共和国公司法》等法 律法规和《北京交大思诺科技股份有限公司章程》的有关规定。 特此公告。 经与会董事认真审议，形成决议如下： 审议通过《关于公司<2024 年第三季度报告>的议案》 经审议，董事会认为，公司《20 ...

本次会议的召集、召开和表决程序符合《中华人民共和国公司法》等法律、 法规、规范性文件和《公司章程》的有关规定，会议合法、有效。 二、监事会会议审议情况 经与会监事认真审议，形成决议如下： 证券代码：300851 证券简称：交大思诺 公告编号：2024-054 北京交大思诺科技股份有限公司 第四届监事会第四次会议决议公告 本公司及监事会全体成员保证信息披露内容的真实、准确和完整，没有虚 假记载、误导性陈述或重大遗漏。 一、监事会会议召开情况 北京交大思诺科技股份有限公司（以下简称"公司"）第四届监事会第四次 会议通知已于 2024 年 10 月 16 日通过书面通知、电话等形式送达至全体监事。 会议于 2024 年 10 月 24 日在公司会议室以通讯方式召开。本次会议应出席监事 3 人，实际出席监事 3 人。会议由监事会主席邱宽民先生召集并主持。 三、备查文件 《北京交大思诺科技股份有限公司第四届监事会第四次会议决议》。 特此公告。 北京交大思诺科技股份有限公司 2024 年 10 月 28 日 审议通过《关于公司<2024 年第三季度报告>的议案》 经审议，监事会认为，公司《2024 年第三季度报告》符合法 ...

证券代码：300851 证券简称：交大思诺 公告编号：2024-051 北京交大思诺科技股份有限公司 关于增加向金融机构申请综合授信额度的公告 本公司及董事会全体成员保证信息披露的内容真实、准确、完整，没有虚假 记载、误导性陈述或重大遗漏。 北京交大思诺科技股份有限公司（以下简称"公司"）于2024年8月26日召开 了第四届董事会第三次会议、第四届监事会第三次会议，审议通过了《关于增加 向金融机构申请综合授信额度的议案》。现将具体内容公告如下： 一、本次增加向金融机构申请综合授信额度的基本情况 为满足公司业务发展的需要，公司及其全资子公司拟向兴业银行股份有限公 司北京分行申请不超过人民币 8,000 万元的综合授信额度（最终以银行实际审批 的授信额度为准），本次向兴业银行股份有限公司北京分行申请综合授信额度事 项的有效期自第四届董事会第三次会议审议通过之日起至 2024 年年度股东大会 召开之日止。 授信期限内，额度循环滚动使用。授信形式及用途包括但不限于流动资金贷 款、固定资产贷款、项目贷款、承兑汇票、保函、信用证、票据贴现、金融衍生 品等综合业务，具体融资额、形式后续将与银行进一步协商确定，并以正式签署 ...

北京交大思诺科技股份有限公司 第四届监事会第三次会议决议公告 证券代码：300851 证券简称：交大思诺 公告编号：2024-047 本公司及监事会全体成员保证信息披露内容的真实、准确和完整，没有虚假 记载、误导性陈述或重大遗漏。 一、监事会会议召开情况 经审议，监事会认为，公司按照相关法律、法规、规范性文件的要求使用募 集资金，并对募集资金使用情况及时地进行了披露，不存在募集资金使用及管理 的违规情形。 具体内容详见公司 2024 年 8 月 28 日刊载于中国证监会指定创业板信息披露 网站巨潮资讯网（www.cninfo.com.cn）上的《2024 年半年度募集资金存放与使 用情况的专项报告》（公告编号：2024-050）。 北京交大思诺科技股份有限公司（以下简称"公司"）第四届监事会第三次 会议通知已于 2024 年 8 月 14 日通过电子邮件、书面通知形式送达至全体监事。 会议于 2024 年 8 月 26 日在公司会议室以现场表决方式召开。本次会议应出席监 事 3 人，实际出席监事 3 人，会议由监事会主席邱宽民先生召集并主持。本次会 议的召集、召开和表决程序符合《中华人民共和国公司法》等法律、 ...

| | | | | | 2024年1-6月 | | | | | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 编制单位：北京交大思诺科技股份有限公司 | | | | | | | | | | 单位：人民币元 | | 非经营性资金占用 | 上市公司核算的 资金占用方名称 | 占用方与上市公司的关联关系 | | 2024年期初占 | 2024年1-6月占用累 | 2024年1-6月占用资 | | 2024年6月末 | 占用形成原因 | 占用性质 | | | | | 会计科目 | 用资金余额 | 计发生金额 （不含利息） | 金的利息 （如有） | 2024年1-6月偿还累计发生金额 | 占用资金余额 | | | | 控股股东、实际控制人及其附 | | | | | | | | | | 非经营性占用 | | 属企业 | | | | | | | | | | 非经营性占用 | | 小 计 | - | - | - | | | | | | | - | | 前控股股东、实际控制人及其 | | | | | | | | | | 非经营性 ...

Financial Performance - The company reported a total revenue of RMB 500 million for the first half of 2024, representing a 15% increase compared to the same period in 2023[3]. - The net profit for the first half of 2024 was RMB 80 million, showing a growth of 20% year-on-year[3]. - The company achieved operating revenue of ¥157,398,171.65, representing a year-on-year increase of 74.35%[13]. - Net profit attributable to shareholders reached ¥25,199,668.22, a significant increase of 196.76% compared to the previous year[13]. - The company's cash flow from operating activities improved dramatically, with a net cash flow of ¥20,966,179.74, up 2,764.00% year-on-year[13]. - The company reported a significant increase in revenue from technology promotion and application services, which grew by 212.86% year-on-year to ¥18,099,116.52[37]. - The total operating revenue for the first half of 2024 reached ¥157,398,171.65, a significant increase of 74.4% compared to ¥90,277,528.55 in the same period of 2023[116]. - Operating profit for the first half of 2024 was ¥24,986,222.37, up from ¥7,541,670.79 in the first half of 2023, representing a growth of 231.5%[117]. - The company reported a total of 34,880.90 million CNY in entrusted financial management, with 25,299.90 million CNY remaining unexpired[52]. Market Expansion and Product Development - The company plans to launch two new products in Q3 2024, aiming to capture a larger market share in the railway signal technology sector[3]. - The company is expanding its market presence in Southeast Asia, targeting a 30% increase in sales from this region by the end of 2024[3]. - The company plans to expand its market presence by enhancing its product offerings in urban rail and high-speed rail sectors[19]. - The company is focused on enhancing product safety and quality management to prevent potential safety incidents that could harm its reputation[59]. - The company plans to develop new products and customers to mitigate revenue volatility and seasonal risks[59]. Research and Development - Research and development expenses increased by 18%, totaling RMB 50 million, to support innovation in communication-based train control systems[3]. - The company's R&D investment reached ¥53,218,778.92, an increase of 17.50% from ¥45,293,129.56 in the previous year[35]. - The company focuses on the R&D of key equipment for train operation control systems, achieving the highest safety integrity level SIL4 for its products[20]. - The company has a total of 90 registered software copyrights as of the end of the reporting period[30]. - The company holds a total of 168 patents, including 140 invention patents, as of the end of the reporting period[30]. Financial Management and Investments - No cash dividends will be distributed for the current fiscal year, as the company focuses on reinvestment for growth[3]. - The total investment amount during the reporting period was ¥550,078,890.79, representing a 49.90% increase compared to ¥366,967,151.42 in the same period last year[45]. - The company has allocated part of the idle fundraising for cash management, generating certain returns[50]. - The company has not made any changes to the use of raised funds during the reporting period[47]. - The company reported cash inflows from investment activities of ¥508,382,006.92, compared to ¥354,891,865.90 in the same period last year, marking an increase of approximately 43.2%[123]. Risks and Challenges - The company has identified key risks including market competition and regulatory changes, with strategies in place to mitigate these risks[3]. - The company faces risks related to technological updates and the need to keep pace with industry advancements to maintain market competitiveness[62]. - The company reported that sales revenue from the top five customers accounted for a high proportion of total revenue, indicating a risk of customer concentration[61]. - The company is exploring the expansion of its supplier base to reduce risks associated with high supplier concentration[61]. - The average collection period for accounts receivable is long due to the nature of clients, which include system integrators and railway contractors, leading to potential recovery risks[65]. Corporate Governance and Management - The company has undergone significant changes in its board and management, with multiple directors and supervisors being elected or leaving their positions on June 5, 2024[68]. - The company has implemented a stock incentive plan, with the first grant of restricted stock approved on February 1, 2021, and subsequent adjustments made in 2022 and 2023[71]. - The company has completed the election of the fourth board of directors and the fourth supervisory board, along with the appointment of senior management personnel[96]. - The company revised its articles of association and governance systems to enhance corporate governance and protect minority investors' interests[96]. - The company has established a comprehensive supplier evaluation system to ensure quality control in raw material procurement[76]. Compliance and Social Responsibility - The company strictly adheres to national environmental protection laws and has not faced any administrative penalties during the reporting period[74]. - The company emphasizes sustainable development and actively fulfills social responsibilities, ensuring a balance of interests among shareholders, employees, and society[75]. - The company has not reported any significant lawsuits or arbitration matters during the reporting period[79]. - The company did not experience any non-operating fund occupation by controlling shareholders or related parties[78]. - The company has not engaged in any major related party transactions during the reporting period[80]. Accounting and Financial Reporting - The company adheres to the accounting standards for enterprises, ensuring that financial reports accurately reflect its financial status and operating results[143]. - The company’s financial reporting period aligns with the calendar year, from January 1 to December 31[144]. - The company recognizes revenue based on the completion of performance obligations, with specific criteria for recognizing revenue at a point in time or over time[191]. - The company applies various VAT rates of 13%, 9%, 6%, and 5% based on taxable sales of goods and services[200]. - The company measures financial assets at fair value, with gains or losses recognized in current profit or loss unless part of a hedging relationship[155].