关于 2025 年第一季度报告披露的提示性公告 证券代码：300310 证券简称：宜通世纪 公告编号：2025-018 宜通世纪科技股份有限公司 宜通世纪科技股份有限公司 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。 宜通世纪科技股份有限公司 2025 年第一季度报告及其摘要已于 2025 年 4 月 24 日 在 中 国 证 监 会 指 定 的 创 业 板 信 息 披 露 网 站 巨 潮 资 讯 网 （http://www.cninfo.com.cn）上披露，请投资者注意查阅。 2025 年 4 月 24 日 特此公告。 1 董 事 会 ...

| 名称 | 持有数量(万股) | 占总股本比例(%) | 增减情况(万股) | | --- | --- | --- | --- | | 童文伟 | 1473.50 | 2.13 | -201.00 | | 钟飞鹏 | 1225.11 | 1.77 | -200.00 | | 史亚洲 | 1123.95 | 1.62 | -400.00 | | LI HAI XIA | 660.00 | 0.95 | 不变 | | 汇银富通资产管理有限公司 | 657.54 | 0.95 | 不变 | | 香港中央结算有限公司 | 525.73 | 0.76 | 新进 | | 惠建海 | 270.00 | 0.39 | 不变 | | 杜宇红 | 260.00 | 0.38 | 不变 | | 寸怀诚 | 255.11 | 0.37 | 新进 | | 罗成 | 237.95 | 0.34 | 新进 | | 较上个报告期退出前十大股东有 | | | | | 吴伟生 | 487.23 | 0.70 | 退出 | | 陈曦 | 281.89 | 0.41 | 退出 | | 姜萍 | 270.00 | 0.39 | 退出 | | 报告期 ...

Financial Performance - The company's revenue for Q1 2025 was ¥608,114,432.73, a decrease of 4.15% compared to ¥634,423,439.84 in the same period last year[5] - The net profit attributable to shareholders was a loss of ¥10,771,559.48, representing a decline of 398.84% from a profit of ¥3,604,469.38 in the previous year[5] - The basic and diluted earnings per share were both -¥0.0122, a decrease of 397.56% from ¥0.0041 in the previous year[5] - The net profit for the current period was a loss of ¥13,694,996.56, compared to a profit of ¥491,602.42 in the previous period[18] - Total operating revenue for the current period was ¥608,114,432.73, a decrease of 4.9% from ¥634,423,439.84 in the previous period[17] - Total operating costs decreased to ¥618,458,434.15, down 3.2% from ¥638,885,020.11 in the previous period[17] Cash Flow - The net cash flow from operating activities improved by 64.93%, with a net outflow of ¥115,498,516.08 compared to ¥329,363,302.09 in the same period last year[5] - Operating cash inflow for the current period was $1,028,126,246.44, an increase of 14.7% compared to $896,017,087.68 in the previous period[20] - Total cash outflow from operating activities was $1,143,624,762.52, a decrease of 6.7% from $1,225,380,389.77 in the previous period[20] - Cash inflow from investment activities totaled $3,022,163.73, down from $8,280,003.27 in the previous period[20] - Net cash flow from investment activities was $2,021,441.72, a decrease of 60% compared to $5,059,856.24 in the previous period[20] - Cash inflow from financing activities was $53,000,000.00, down from $131,918,000.00 in the previous period[21] - Net cash flow from financing activities was $47,797,968.44, a decrease of 62% compared to $126,110,289.17 in the previous period[21] - The ending cash and cash equivalents balance was $459,153,640.58, down from $605,354,784.33 in the previous period[21] Assets and Liabilities - Total assets at the end of the reporting period were ¥3,028,781,224.55, down 2.37% from ¥3,102,263,464.06 at the end of the previous year[5] - Total liabilities decreased to ¥1,166,163,387.67, down 6.6% from ¥1,248,147,093.08 in the previous period[15] - The total current assets decreased from CNY 2,449.49 million to CNY 2,357.20 million, a decline of about 3.76%[13] - The total non-current assets slightly decreased from CNY 1,020.73 million to CNY 1,018.73 million, a reduction of approximately 0.20%[13] Shareholder Information - The total number of common shareholders at the end of the reporting period is 70,774[9] - The top three shareholders hold the following percentages: Tong Wenwei 7.37%, Shi Yazhiyu 6.46%, and Zhong Feipeng 6.24%[9] - The company has a total of 189,768,085 shares subject to restrictions at the end of the reporting period[11] Other Comprehensive Income - The company reported a significant increase in other comprehensive income, which rose by 279.85% to ¥14,265,021.10 due to fair value changes in equity investments[7] - Other comprehensive income after tax for the current period was ¥22,196,462.46, significantly higher than ¥7,218,154.98 in the previous period[18] - The total comprehensive income for the current period was ¥8,501,465.90, compared to ¥7,709,757.40 in the previous period, indicating an increase of 10.2%[18] Investment and Development - Investment income decreased by 790.87%, resulting in a loss of ¥1,152,633.26 compared to a gain of ¥166,838.16 in the previous year[7] - The company recorded a 72.13% decline in non-operating income, which fell to ¥5,335.31 from ¥19,141.41 in the same period last year[7] - The company has not disclosed any new product developments or market expansion strategies in the current report[1] - The company has not disclosed any new product or technology developments during this reporting period[12] - There are no significant mergers or acquisitions reported in this quarter[12] - The company reported a significant increase in research and development expenses, totaling ¥24,366,751.03, down from ¥27,427,342.75 in the previous period, reflecting a decrease of 11.3%[17]

■■■■■300310■■■■2025■■■■■■■■■6.08■■■■■■■4.15%■■■■1077.16■■■■■■■■■■360.45■■■ ...

1. 公司提供予本所之文件中的所有签署、盖章及印章均是真实的，所有作为正本 提交给本所的文件均是真实、准确、完整的； 广州市天河区珠江新城珠江西路 21 号 粤海金融中心 28 层 邮编：510627 电话：(86-20) 2805-9088 传真：(86-20) 2805-9099 北京市君合（广州）律师事务所 关于宜通世纪科技股份有限公司 2024 年度股东大会的法律意见 致：宜通世纪科技股份有限公司 北京市君合（广州）律师事务所（以下简称"本所"）接受宜通世纪科技股份有限 公司（以下简称"公司"）的委托，指派本所经办律师出席了公司于 2025 年 4 月 22 日 在广州市天河区科韵路 16 号广州信息港 A 栋 12 楼 1 号会议室召开的 2024 年度股东大 会（以下简称"本次股东大会"）的现场会议。现根据《中华人民共和国公司法》《中华 人民共和国证券法》《上市公司股东会规则》《深圳证券交易所创业板股票上市规则》等 中华人民共和国现行法律、法规和规范性文件（仅为本法律意见之目的，未包括中华人 民共和国香港特别行政区、澳门特别行政区及台湾地区的法律法规，以下简称"法律、 法规"）以及《宜通世纪科技股 ...

证券代码：300310 证券简称：宜通世纪 公告编号：2025-016 宜通世纪科技股份有限公司 2024 年度股东大会决议公告 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。 特别提示： 1、本次股东大会未出现否决议案的情形； 2、本次股东大会未出现涉及变更前次股东大会决议的情形； 3、本次股东大会采取现场投票、网络投票相结合的方式召开。 一、会议召开和出席情况 （一）会议的召开情况 5、主持人：公司董事长钟飞鹏先生。 6、本次会议的召集、召开与表决程序符合国家有关法律、法规、部门规章、 规范性文件和《公司章程》的规定。 证券代码：300310 证券简称：宜通世纪 公告编号：2025-016 1、召集人：公司董事会 2、会议召开时间： （1）现场会议时间：2025 年 4 月 22 日 14:30 （2）网络投票时间：2025 年 4 月 22 日。其中，通过深圳证券交易所交易 系统进行网络投票的具体时间：2025 年 4 月 22 日的交易时间，即：9:15—9:25， 9:30-11:30，13:00-15:00；通过深圳证券交易所互联网投票系统投票的具 ...

Group 1 - Company Instech reported a net profit of 177 million yuan for 2024, a year-on-year increase of 28.15%, with a proposed cash dividend of 1.20 yuan per 10 shares [1] - Instech achieved an operating revenue of 1.185 billion yuan in 2024, representing a year-on-year growth of 24.45% [1] - The company specializes in the research, production, and sales of rare earth permanent magnet materials and applications [2] Group 2 - Company Junda reported a net loss of 106 million yuan for Q1 2025, transitioning from profit to loss, with a year-on-year revenue decline of 49.52% [3] - Junda's operating revenue for Q1 2025 was 1.875 billion yuan [3] - The company focuses on the research, production, and sales of photovoltaic cell products [4] Group 3 - Company Annada reported a net loss of 10.26 million yuan for Q1 2025, with a year-on-year revenue increase of 1.44% [5] - Annada's operating revenue for Q1 2025 was 473 million yuan [5] - The company specializes in titanium dioxide and iron phosphate products [6] Group 4 - Company Jiuzhou Pharmaceutical reported a net profit of 250 million yuan for Q1 2025, a year-on-year increase of 5.68% [7] - Jiuzhou's operating revenue for Q1 2025 was 1.49 billion yuan, reflecting a year-on-year growth of 0.98% [7] - The company provides custom research and production services for pharmaceutical companies and research institutions [8] Group 5 - Company Yitong Century won a 1.48 billion yuan contract for a 5G comprehensive maintenance project with Guangdong Unicom [9] - The project will enhance the company's business volume and expansion in Guangdong [9] - Yitong Century specializes in communication network technology services and solutions [10] Group 6 - Company Rijiu Optoelectronics reported a net profit of 67.47 million yuan for 2024, a year-on-year increase of 506.9%, with a proposed cash dividend of 2.00 yuan per 10 shares [10] - Rijiu's operating revenue for 2024 was 583 million yuan, representing a year-on-year growth of 22% [10] - The company focuses on the research, production, and sales of touch display application materials [11] Group 7 - Company Ruotong reported a net profit of 95.98 million yuan for 2024, a year-on-year increase of 0.91%, with a proposed cash dividend of 2.00 yuan per 10 shares [12] - Ruotong's operating revenue for 2024 was 408 million yuan, reflecting a year-on-year growth of 7.54% [12] - The company specializes in drilling and completion equipment for oil and gas [13] Group 8 - Company Shuangxiang reported a net profit of 472 million yuan for 2024, a year-on-year increase of 754.84%, with a proposed cash dividend of 1.50 yuan per 10 shares [14] - Shuangxiang's operating revenue for 2024 was 2.29 billion yuan, representing a year-on-year growth of 51.55% [14] - The company focuses on synthetic leather and optical-grade PMMA products [15] Group 9 - Company Xinfang Pharmaceutical reported a net profit of 101 million yuan for 2024, a year-on-year decrease of 64.70%, with a proposed cash dividend of 0.30 yuan per 10 shares [16] - Xinfang's operating revenue for 2024 was 6.032 billion yuan, reflecting a year-on-year decline of 6.63% [16] - The company is involved in medical services, pharmaceutical distribution, and manufacturing [17] Group 10 - Company Dongxing Medical reported a net profit of 97.42 million yuan for 2024, a year-on-year increase of 0.21%, with a proposed cash dividend of 6.00 yuan per 10 shares [18] - Dongxing's operating revenue for 2024 was 435 million yuan, reflecting a year-on-year growth of 0.40% [18] - The company specializes in surgical medical devices [19] Group 11 - Company Wuzhou Special Paper reported a net profit of 64.68 million yuan for Q1 2025, a year-on-year decrease of 51.56%, with an operating revenue of 1.989 billion yuan [20] - Wuzhou's operating revenue for Q1 2025 increased by 15.21% [20] - The company focuses on the research, production, and sales of mechanism paper and pulp [21] Group 12 - Company Jinrui Mining expects a net profit of 15.28 million yuan for Q1 2025, a year-on-year increase of 617.40% [22] - The company specializes in the production and sales of strontium salt products [23] Group 13 - Company Youyan New Materials expects a net profit of 60 million to 75 million yuan for Q1 2025, a year-on-year increase of 13076% to 16370% [24] - The company focuses on electronic films, precious metal materials, and rare earth materials [25] Group 14 - Company Guoli expects a net profit of 11 million to 13 million yuan for Q1 2025, a year-on-year increase of 164.38% to 212.45% [26] - The company specializes in urban infrastructure design, construction, and investment [27] Group 15 - Company Shenzhen Airport reported a passenger throughput of 5.5422 million in March, a year-on-year increase of 8.70% [28] - The airport's cargo throughput was 171,900 tons, reflecting a year-on-year growth of 14.51% [28] - The company is involved in aviation and related non-aviation businesses [29] Group 16 - Company Shenghui Integration reported an order balance of 2.117 billion yuan as of March 31, 2025, a year-on-year increase of 11.89% [30] - The company provides cleanroom engineering and electromechanical engineering services [31] Group 17 - Company Chengyi Pharmaceutical received a drug registration certificate for Mercaptopurine tablets [32] - The drug is applicable for various diseases including choriocarcinoma and acute lymphoblastic leukemia [32] Group 18 - Company Enhua Pharmaceutical initiated Phase I clinical trials for NH280105 capsules, targeting Alzheimer's disease [33] - The trial aims to assess the safety and pharmacokinetics of the drug [33] Group 19 - Company Lingang Steel proposed a share buyback of 50 million to 100 million yuan [34] - The company specializes in the production and development of metallurgical products [35] Group 20 - Company Fujia plans to repurchase shares worth 15 million to 30 million yuan [36] - The company focuses on smart cleaning appliances and key components [37] Group 21 - Company Mould Technology received a project designation letter for exterior parts from a luxury car client, with an estimated total sales of 2.07 billion yuan [38] - The project is expected to start mass production in April 2027 [38] Group 22 - Company Longxin General expects a net profit of 4.55 billion to 5.30 billion yuan for Q1 2025, a year-on-year increase of 76.65% to 105.77% [39] - The company specializes in motorcycles, engines, and general machinery products [40] Group 23 - Company Dongfang Securities reported a net profit of 1.436 billion yuan for Q1 2025, a year-on-year increase of 62.08% [41] - The company focuses on investment management and securities trading [42] Group 24 - Company Yalian Machinery plans to use up to 800 million yuan of idle funds for low-risk financial products [43] - The company specializes in the production of engineered wood production lines and equipment [44] Group 25 - Company Guanghua Technology reported a net loss of 205 million yuan for 2024, with total revenue of 2.589 billion yuan [45] - The company focuses on PCB chemicals and lithium battery materials [46] Group 26 - Company Boya Biotechnology plans to publicly transfer 80% of its subsidiary's equity for 213 million yuan [47] - The transaction aims to optimize resource allocation focusing on blood products [48] Group 27 - Company Darui Electronics plans to repurchase shares worth 30 million to 50 million yuan [49] - The company specializes in customized components and automation equipment [50] Group 28 - Company Hongying Intelligent plans to repurchase shares worth 30 million to 40 million yuan [51] - The company focuses on smart control products and assemblies [52] Group 29 - Company Guangku Technology announced a change in the upper shareholding structure of its controlling shareholder [53] - The operational activities of the company will not be materially affected [54] Group 30 - Company Dingjie Smart's application for convertible bond issuance has been accepted by the Shenzhen Stock Exchange [55] - The company provides digital and intelligent solutions for various industries [56]

宜通世纪（300310）公告，公司成为2025-2026年广东联通综合代维5G采购项目的中标单位。项目服务 内容包括综合代维、政企装拆移机、修理等8个专业维护服务，以及广东联通线路及配套更新改造服 务。中标规模合计为1.48亿元(不含税)，其中非承建区标段6中标占比14.00%，中标金额为6970万元；承 建区标段5中标占比15.61%，中标金额为7800万元。此次中选符合公司的业务发展规划，若能签订正式 合同并顺利实施，将对公司未来在广东的业务量增长和进一步拓展有积极意义。 ...

证券代码：300310 证券简称：宜通世纪 公告编号：2025-015 宜通世纪科技股份有限公司 关于项目中标的公告 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。 宜通世纪科技股份有限公司（以下简称"公司"）于 2025 年 4 月 8 日在巨潮 资讯网（www.cninfo.com.cn）披露了《关于中标候选人公示的提示性公告》（公 告编号：2025-014），公司成为 2025-2026 年广东联通综合代维 5G 采购项目非承 建区标段 6、承建区标段 5 的中标候选人。 近日，公司收到相关招标机构发出的中标通知书，获悉公司成为上述项目的 中标单位，现将具体情况公告如下： 一、公司中标项目的基本情况 1、项目名称：2025-2026 年广东联通综合代维 5G（承建/非承建区）采购项 目 2、项目服务内容：为广东联通提供综合代维、政企装拆移机、修理、技改 服务，包含线路（含干线）维护、无线基站/室分维护、政企用户维护、公众用 户接入维护（上联的接入间、线缆、设备（含两级分光器）和联通投资自建三化 上联设备线路）、机楼维护、防汛应急支援、政企装拆移机、修理 ...

答：您好，第四季度亏损金额较高，主要是公司计提资产减值准备， 其中天河鸿城物联网业务资产组计提商誉减值损失 3127 万元，这一减 值直接减少公司净利润。谢谢您的关注，请注意投资风险。 3.公司之后的盈利有什么增长点？ 答：你好，通信服务市场业务相对稳定，虽然目前行业比较低潮，但 通信网络总量是逐年增长的，而通信服务如工程建设、维护、优化等 是刚需，这为公司的稳健运营提供了基础。公司计划除了继续开拓传 统运营商市场提高市场占有率之外，还将加强与运营商联动，开辟政 企市场、行业应用 ICT 解决方案等业务获得增量；三是加强公司工业 物联网产品及航空产品的推广，力争形成新的增长点。从而提高公司 收入和利润水平。谢谢你的提问，请注意投资风险。 4.公司本期盈利水平如何？ 证 券 代 宜通世纪科技股份有限公司投资者活动记录表 编 | ： | | | 编 | | --- | --- | --- | --- | | | 证券简称：宜通世纪 □特定对象调研 | □分析师会议 | | | | | | 号 | | 投资者关系活动 | □媒体采访 | √业绩说明会 | ： | | | □新闻发布会 | □路演活动 | | | 类 ...