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 ...

证券代码：300310 证券简称：宜通世纪 公告编号：2025-014 3、本项目框架合同执行期为自合同生效之日起 2 年。 近日，中华人民共和国工业和信息化部通信工程建设项目招标投标管理信息 平台（https://txzbgl.miit.gov.cn/#/gateway）发布了《2025-2026 年广东联通综合代 维 5G（承建/非承建区）采购项目中标候选人公示》，宜通世纪科技股份有限公 司（以下简称"公司"）中标 2 个标段，整个服务周期中标规模合计 14,770 万元 （不含税）。现对相关情况公告如下： 一、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 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，对现网技术改造、更新改造。 宜通世纪科技股份有限公司 关于中标候 ...

Financial Performance - The company reported a basic earnings per share of -0.0300 yuan for 2024, a decrease of 160% compared to 0.0500 yuan in 2023 [1] - The net profit for 2024 was -0.3 billion yuan, representing a decline of 162.5% from 0.48 billion yuan in 2023 [1] - The return on equity (ROE) for 2024 was -1.62%, down 161.83% from 2.62% in 2023 [1] - Operating revenue decreased to 25.02 billion yuan in 2024, a drop of 5.94% from 26.6 billion yuan in 2023 [1] Shareholder Structure - The top ten unrestricted shareholders hold a total of 75.1022 million shares, accounting for 10.85% of the circulating shares, with a decrease of 6.0424 million shares compared to the previous period [1] - Notable changes in the top shareholders include the exit of Yu Qiaoying, Liu Jun, Xu Gang, and Qu Zhixin, while new entrants include Chen Xi, Hui Jianhai, Jiang Ping, and Du Yuhong [2] Dividend Policy - The company has announced no distribution or capital increase for the current period [1]

内部控制审计报告 司农审字[2025]24007530072 号 宜通世纪科技股份有限公司全体股东: 按照《企业内部控制审计指引》及中国注册会计师执业准则的相关要求,我们 审计了宜通世纪科技股份有限公司(以下简称"宜通世纪")2024年12月31日的财 务报告内部控制的有效性。 宜通世纪科技股份有限公司 内部控制审计报告 司农审字[2025]24007530072 号 录 目 报告正文 一、企业对内部控制的责任 按照《企业内部控制基本规范》、《企业内部控制应用指引》、《企业内部控 制评价指引》的规定,建立健全和有效实施内部控制,并评价其有效性是宜通世纪 董事会的责任。 二、注册会计师的责任 我们的责任是在实施审计工作的基础上,对财务报告内部控制的有效性发表审 计意见,并对注意到的非财务报告内部控制的重大缺陷进行披露。 三、内部控制的固有局限性 内部控制具有固有局限性,存在不能防止和发现错报的可能性。此外,由于情 况的变化可能导致内部控制变得不恰当,或对控制政策和程序遵循的程度降低,根 据内部控制审计结果推测未来内部控制的有效性具有一定风险。 四、财务报告内部控制审计意见 我们认为，宜通世纪于 2024 年 1 ...

宜通世纪科技股份有限公司 2024 年度审计报告 司农审字[2025]24007530021 号 目 录 | 审计报告……………………………………………… 1-6 | | | --- | --- | | 合并资产负债表………………………………………… 1 | | | 合并利润表……………………………………………… 2 | | | 合并现金流量表………………………………………… | 3 | | 合并所有者权益变动表……………………………… | 4-5 | | 母公司资产负债表……………………………………… 6 | | | 母公司利润表…………………………………………… 7 | | | 母公司现金流量表……………………………………… | 8 | | 母公司所有者权益变动表…………………………… | 9-10 | | 财务报表附注…………………………………………11-121 | | 审 计 报 告 司农审字[2025]24007530021 号 宜通世纪科技股份有限公司全体股东： 一、审计意见 我们审计了宜通世纪科技股份有限公司（以下简称"宜通世纪"）财务报 表，包括 2024 年 12 月 31 日的合并及母公司 ...

宜通世纪科技股份有限公司 关于营业收入扣除事项的专项核查意见 司农专字[2025]24007530043 号 目 录 | 关于营业收入扣除事项的专项核查意见 | | --- | | 营业收入扣除情况明细表 3-4 | 关于营业收入扣除事项的 专项核查意见 司农专字|2025|24007530043 号 宜通世纪科技股份有限公司全体股东: 我们接受委托,对宜通世纪科技股份有限公司(以下简称宜通世纪)2024 年度 财务报表进行审计,并出具了审计报告。在此基础上我们检查了贵公司编制的后 附 2024 年度营业收入扣除情况明细表(以下简称"明细表")。该明细表已由宜通世 纪管理层按照深圳证券交易所(以下简称"监管机构")发布的《深圳证券交易所创 业板股票上市规则》及《深圳证券交易所创业板上市公司自律监管指南第 1 号 -- 业务办理》(以下简称"上市规则及相关要求")的规定编制以满足监管要求。 一、管理层对明细表的责任 管理层负责按照监管机构上市规则的规定编制明细表以满足监管要求,并负 责设计、执行和维护必要的内部控制,以使明细表不存在由于舞弊或错误导致的 重大错报。 二、注册会计师的责任 我们的责任是在执行审计工 ...

宜通世纪科技股份有限公司 独立董事 2024 年度述职报告(曾建光) 各位股东及股东代表： 作为宜通世纪科技股份有限公司（以下简称"公司"）的独立董事，2024 年 度严格按照《中华人民共和国公司法》《上市公司治理准则》《上市公司独立董事 管理办法》《深圳证券交易所上市公司自律监管指引第 2 号——创业板上市公司 规范运作》等法律法规及《公司章程》《独立董事工作制度》的相关规定，本着 勤勉、诚信、公正的原则和对全体股东负责的态度，忠实地履行独立董事职责， 充分发挥自身的专业优势和独立作用，对公司董事会审议相关事项发表了独立、 客观的意见，审慎行使公司和股东所赋予的权利，切实维护了公司的整体利益和 全体股东尤其是中小股东的合法权益。 现将 2024 年度本人履行独立董事职责的情况汇报如下: 一、独立董事的基本情况 作为公司的独立董事，本人拥有专业资质及能力，在从事的专业领域积累了 丰富的经验。本人个人工作履历、专业背景等相关情况如下： 曾建光，男，中国国籍，1974 年出生，博士学历，教授、博士生导师。2015 年 3 月至 2016 年 6 月，任香港理工大学博士后研究员；2013 年 7 月至 2017 年 ...