北京东土科技股份有限公司 证券代码：300353 证券简称：东土科技 公告编码：2025–060 附件： 刘东先生简历 刘东先生，1968 年生，中国籍，无境外居留权，博士研究生学历，二级教授， 国家重点研发计划项目负责人，教育部新世纪优秀人才，获得国家科学技术进步 二等奖、上海市技术发明一等奖以及中国电力科学技术进步一等奖。历任能源部 谏壁发电厂助理工程师；烟台东方电子股份有限公司董事、常务副总工程师、事 业部总经理；上海交通大学电气工程系总支书记。现任上海交通大学电气工程系 学术委员会主任；IEEE 高级会员、IEEE TC CPS 委员、IEEE PES 中国教育委员 会荣誉主席、IEEE PES shanghai Chapter 主席、IEC TC57 WG21 委员、IEC SyC Smart Energy 委员、全国电力系统管理及其信息交换标准化技术委员会 SAC TC82 委员、全国智能电网用户接口标准化技术委员会 SAC TC549 委员、中电联能源互 联网标准化技术委员会 CEC TC13 委员。 关于补选第七届董事会非独立董事的公告 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 ...

Core Viewpoint - Dongtu Technology (300353) is experiencing positive growth in its industrial network communication business due to increased demand for industrial network upgrades and its competitive advantages in self-developed technology [2][4]. Group 1: Company Overview - Dongtu Technology held an institutional research meeting on April 24, 2025, attended by various investment firms [1]. - The company specializes in industrial network technology and intelligent control technology [8]. Group 2: Business Performance - In Q1 2025, Dongtu Technology reported a main revenue of 140 million yuan, a year-on-year increase of 3.08% [8]. - The net profit attributable to shareholders was -49.88 million yuan, showing a year-on-year increase of 44.03% [8]. - The company's gross profit margin stands at 39.5% [8]. Group 3: Industrial Network Communication Business - The industrial network communication business is expected to grow due to the increasing demand for smart factory upgrades and the urgent need for domestic alternatives in key infrastructure sectors such as electricity and rail transit [2]. - The company has a cost advantage and competitive edge due to its fully self-developed technology [2]. Group 4: I Robot Operating System - Dongtu Technology is strategically positioning itself in the I robot operating system market, leveraging its extensive experience in industrial applications [3]. - The I robot operating system features a hybrid architecture that enhances real-time performance and reduces costs, addressing the needs of future large-scale applications [4][5]. - The system's core code has a 100% self-developed rate, which improves interaction speed and performance metrics [4]. Group 5: Market Sentiment and Predictions - In the last 90 days, two institutions rated the stock as a buy, with an average target price of 16.17 yuan [9]. - Recent financing data indicates a net inflow of 455 million yuan in the last three months, suggesting increased investor interest [10].

| | √特定对象调研 □分析师会议 □媒体采访 | | □业绩说明会 | | --- | --- | --- | --- | | 投资者关系 活动类别 | □新闻发布会 √现场参观 | | □路演活动 | | | □其他（请文字说明其他活动内容） | | | | | 博时基金 | | 于善辉、蔡滨、王远征、陈雨薇、张健、符昌铨、顾恒轩； | | 参与单位名 | 西部证券 郑宏达、翟薇、陈瑞基、张好； | | | | 称及人员姓 | 中信证券 | 韩林轩、曲松； | | | 名 | 国寿安保 | 韩涵； | | | | 建信基金 | 刘志威； | | | | 东财基金 | 罗申； | | | | 工银瑞信 | 刘展硕； | | | | 中金资管 | 艾柯达； | | | | 致顺投资 | 朱贺凯； | | | | 成泉资本 | 张梦圆； | | | | 中信资管 | 万瑞钦； | | | | 方正富邦 | 赵丹蕾 | | | 时间 | 2025 年 4 月 10：00 | 24 日上午 | | | 地点 | 北京东土科技股份有限公司 | | 1 层会议室 | | 上市公司接 待人员姓名 | 解决方案专家周爱平 ...

北京东土科技股份有限公司（以下简称"公司"）于近日收到公司董事薛百 华先生和杨骁腾先生的书面辞职报告，薛百华先生因个人原因申请辞去公司第七 届董事会董事职务，同时一并辞去第七届董事会战略委员会委员的职务。杨骁腾 先生根据其工作单位北京大兴投资集团有限公司的安排申请辞去公司第七届董 事会董事职务，同时一并辞去第七届董事会审计委员会委员的职务。辞任后，薛 百华先生和杨骁腾先生将不再担任公司任何职务。根据《公司法》《深圳证券交 易所股票上市规则》等相关规定，薛百华先生和杨骁腾先生的辞职不会导致公司 董事会人数低于法定人数，不会影响公司董事会的正常运行，薛百华先生和杨骁 腾先生的辞职报告自送达公司董事会之日起生效。公司董事会将按照法定程序尽 快完成董事的补选工作。 薛百华先生所担任的第七届董事会董事及战略委员会委员职务和杨骁腾先 生所担任的第七届董事会董事及审计委员会委员职务的原定任期为 2025 年 2 月 5 日至 2028 年 2 月 4 日，其在任职期间不存在未履行承诺的情况。截至本公告 披露之日，杨骁腾先生未持有公司股份，薛百华先生直接持有公司股份6,632,700 股。薛百华先生和杨骁腾先生离任后的股份变 ...

北京东土科技股份有限公司《2025年第一季度报告》已于2025 年4月24日在中国证监会指定创业板信息披露网站（巨潮资讯网 http://www.cninfo.com.cn）上披露，敬请投资者查阅。 特此公告。 北京东土科技股份有限公司 董事会 证券代码：300353 证券简称：东土科技 公告编号：2025-054 北京东土科技股份有限公司 2025 年第一季度报告披露提示性公告 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。 2025年4月24日 ...

一、会议召开情况 证券代码：300353 证券简称：东土科技 公告编码：2025–057 北京东土科技股份有限公司（以下简称"公司"）于 2025 年 4 月 23 日以现场 会议的方式召开了第七届监事会第五次会议。本次会议为监事会临时会议，会议 通知于 2025 年 4 月 21 日以电子邮件方式发出。公司现有监事 3 人，实际出席监 事 3 人。会议由监事会主席王爱莲女士主持。本次会议的召开符合《中华人民共 和国公司法》、《公司章程》以及有关法律、法规的规定。 一、会议表决情况 北京东土科技股份有限公司 第七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。 《北京东土科技股份有限公司 2025 年第一季度报告》的编制和审议程序符 合法律、法规、《公司章程》和公司内部管理制度的各项规定；报告内容真实、 准确、完整地反映了上市公司 2025 年第一季度的经营情况，不存在任何虚假记 载、误导性陈述或者重大遗漏。 表决结果：3 票同意，0 票反对，0 票弃权，本项议案获得表决通过。 特此公告。 北京东土科技股份有限公司 监事会 2025 ...

第七届董事会第五次会议决议公告 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。 证券代码：300353 证券简称：东土科技 公告编码：2025–055 一、会议召开情况 北京东土科技股份有限公司（以下简称"公司"）于2025年4月23日在公司会 议室以通讯表决方式召开了第七届董事会第五次会议。本次会议为董事会临时会 议，由李平董事长提议召开。会议通知于2025年4月21日以电子邮件方式发出。 本次董事会应出席董事7人，实际参加会议并表决董事7人。本次会议的召开符合 《中华人民共和国公司法》、《公司章程》以及有关法律、法规的规定。 二、会议审议情况 北京东土科技股份有限公司 经与会董事认真审议，以记名投票表决的方式审议通过如下议案： （一）审议通过《北京东土科技股份有限公司2025年第一季度报告》； 全体董事认为：公司董事会编制的《北京东土科技股份有限公司 2025 年第 一季度报告》符合法律、行政法规和中国证监会的规定，报告内容真实、准确、 完整地反映了公司实际情况，不存在任何虚假记载、误导性陈述或重大遗漏。 表决结果：7 票同意，0 票反对，0 票弃权，本项 ...

东土科技（300353）公告，2025年第一季度营业收入1.4亿元，同比增长3.08%。净亏损4988.34万元， 去年同期净亏损8911.92万元。 ...

■■■■■■■■■■■■■ ■■■■■■■■■■ ■■■■■■■■■■■ ■■■10■■■■■■■■■■■■ ■■■■■■■■■■■■ 7808.41■■■■■■■■■■■ 14.95%■■■■■■■ -601.27■■■ | ■■ | ■■■■(■■) | ■■■■■■(%) | ■■■■(■■) | | --- | --- | --- | --- | | ■■ | 2193.49 | 4.20 | 1637.25 | | ■■■■■■■■■■■■■■(■■■■) | 2183.00 | 4.18 | ■■ | | ■■■■■■■■■■ | 859.21 | 1.65 | ■■ | | ■■■■■601066■■■■■■■■■ | 585.23 | 1.12 | -30.45 | | ■■■ | 412.55 | 0.79 | -37.79 | | ■■■ | 388.96 | 0.74 | -20.00 | | ■■■ | 386.40 | 0.74 | -68.67 | | ■■■(■■)■■■■■■■■(■■■■) | 298.94 | 0.57 | ■■ | | ■■■■■■■■■■ | 250.6 ...

Financial Performance - The company's revenue for Q1 2025 was ¥140,157,569.14, representing a 3.08% increase compared to ¥135,967,979.49 in the same period last year[5]. - The net loss attributable to shareholders decreased by 44.03% to ¥49,883,352.67 from ¥89,119,200.92 year-over-year[5]. - The company reported total operating revenue of ¥140,157,569.14 for the current period, an increase from ¥135,967,979.49 in the previous period, representing a growth of approximately 0.88%[21]. - The net profit for the current period was -51,380,178.51, compared to -95,470,417.31 in the previous period, showing an improvement of approximately 46%[22]. - The total comprehensive income attributable to the parent company was -49,282,862.04, compared to -89,342,332.18 in the previous period, indicating a significant reduction in losses[23]. - The total operating profit was -52,500,376.77, an improvement from -96,528,377.34 in the previous period[22]. Cash Flow and Liquidity - The net cash flow from operating activities was -120,493,907.29, a decline of 75.86% compared to -68,518,608.79 in the previous year[5]. - The company's cash and cash equivalents at the end of the period were ¥461,177,213.81, down from ¥549,172,181.14, a decrease of approximately 16.01%[18]. - The cash and cash equivalents at the end of the period were 443,417,683.52, down from 762,356,656.73 in the previous period[25]. - Cash inflow from investment activities was 155,564,273.84, compared to 1,983.08 in the previous period, reflecting a substantial increase[25]. - The net cash flow from financing activities was -22,035,269.82, a decline from 72,344,667.32 in the previous period[25]. Assets and Liabilities - Total assets decreased by 4.02% to ¥3,734,138,680.87 from ¥3,890,373,494.67 at the end of the previous year[5]. - The total liabilities decreased from ¥1,657,567,993.03 to ¥1,551,355,894.93, a reduction of approximately 6.39%[20]. - The company’s equity attributable to shareholders decreased to ¥2,113,109,450.40 from ¥2,161,635,340.26, a decline of about 2.24%[20]. - The company’s accounts receivable stood at ¥776,571,813.10, slightly down from ¥786,968,092.63, a decrease of about 1.78%[18]. Operational Efficiency - The weighted average return on net assets improved to -2.33% from -4.28% year-over-year, indicating better efficiency[5]. - The company reduced its sales, management, and financial expenses by 14.29%, which accounted for a 9.80% decrease in the proportion of these expenses relative to revenue[8]. - Total operating costs decreased to ¥198,328,619.91 from ¥229,375,782.34, reflecting a reduction of about 13.54%[21]. - Research and development expenses were ¥44,615,611.86, down from ¥72,553,773.97, indicating a decrease of approximately 38.67%[21]. - The company experienced a 31% decrease in accounts receivable, totaling ¥22,964,011.00, primarily due to collections from previous periods[9]. Other Income and Expenses - Non-operating income included government subsidies amounting to ¥6,954,241.72, which positively impacted the financial results[6]. - Other income increased by 62% to 12,040,853.74 CNY, mainly due to government research project income recognized during the period[10]. - Investment income increased by 228% to 2,075,059.01 CNY, primarily due to dividends received from associated companies[10]. - Fair value changes resulted in a loss of 1,418,499.70 CNY, reflecting a significant decrease of 3,413% compared to the previous period[10]. - Operating income increased by 1,636% to 207,975.44 CNY, mainly due to contract penalty income received[10]. - Operating expenses increased by 549% to 158,719.99 CNY, primarily due to supplier claims and non-current asset damage losses[10]. Shareholder Information - The total number of ordinary shareholders at the end of the reporting period was 66,897[12]. - The company approved a stock option incentive plan, granting 6,666,666 options, which is 1.08% of the total share capital[14]. - The first grant under the stock option plan included 5,333,333 options to 30 individuals, with an exercise price of ¥15.00 per option[14]. Tax and Other Comprehensive Income - Other comprehensive income increased by 600,500 CNY, a 133% increase compared to the previous period, mainly due to foreign exchange translation differences[10]. - Tax and additional fees decreased by 1,463,100 CNY, a 55% decrease year-on-year, primarily due to an increase in deductible input tax[10]. - The company reported a foreign exchange gain of 586,545.71, compared to a loss of -87,005.44 in the previous period[25]. - Minority shareholders' losses decreased by 76% to -1,496,825.84 CNY, reflecting reduced losses from subsidiaries[10].