深圳市三旺通信股份有限公司 关于持股 5%以上股东减持股份计划公告 公司持股 5%以上股东宿迁钜有诚管理咨询合伙企业（有限合伙）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、误导性陈述或者重大遗漏。 本公司及董事会全体成员保证本公告内容与信息披露义务人提供的信息一致。 重要内容提示： 股东持股的基本情况 证券代码：688618 证券简称：三旺通信 公告编号：2025-015 公司实际控制人、董事长、总经理熊伟先生为钜有咨询执行事务合伙人，公司近 日已收到熊伟先生出具的《关于不参与钜有咨询减持事项的承诺函》，熊伟先生承诺 不参与本次减持事项。本次拟减持的股份系公司董事吴健先生、董事、副总经理袁自 军先生通过钜有咨询间接持有的公司股份。本次减持股份不会导致公司控制权发生变 1 更，不会对公司治理结构及持续经营产生影响。 一、减持主体的基本情况 | 宿迁钜有诚管理咨询 | 5%以上非第 | 10,952,000 | 9.92% | IPO 前取得：5,000,000 股 | | | --- | --- | --- | --- | --- | --- | | 股东名称 合伙企业（有限合伙） | 股东身份 ...

人民财讯3月13日电，三旺通信(688618)3月13日晚间公告，公司持股9.92%的股东宿迁钜有诚管理咨询 合伙企业（有限合伙）（简称"钜有咨询"）因自身资金需要拟通过集中竞价交易、大宗交易的方式减持 其所持有的公司股份数量合计不超过331.09万股，即不超过公司总股本的3%。 ...

证券代码：688618 证券简称：三旺通信 公告编号：2025-014 深圳市三旺通信股份有限公司 关于核心技术人员变动的公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述或者 重大遗漏，并对其内容的真实性、准确性和完整性依法承担法律责任。 重要内容提示： 根据深圳市三旺通信股份有限公司（以下简称"公司"或"三旺通信"）战略 发展需要，公司对部分核心技术人员工作岗位进行调整。基于新任岗位的工作职责， 公司不再认定杨敬力先生为公司核心技术人员，其负责的工作已顺利完成交接，目前 仍在公司任职，负责其他重要工作。 因公司已与核心技术人员严朝廷先生协商解除劳动关系，其不再担任公司任何 职务，并已办理完成相关离职手续，公司不再认定严朝廷先生为核心技术人员。 本次核心技术人员的变动不存在涉及职务发明专利等知识产权权属纠纷或潜在 纠纷的情形，亦不存在影响公司知识产权权属完整性的情况，不会对公司的技术研发、 核心竞争力和持续经营能力产生重大不利影响。 一、核心技术人员变动的具体情况 （一）核心技术人员调整情况 因战略发展需要，公司对核心技术人员杨敬力先生工作岗位进行调整，基于新任 岗位的工作职责，公司不 ...

Investment Rating - The report assigns a "Recommended" rating to the company [9]. Core Viewpoints - The company has demonstrated strong capabilities in technological innovation and market expansion, establishing itself as a leading brand in the domestic industrial internet communication sector since its inception in 2001 [3][12]. - The domestic industrial communication market is still in its early stages, currently accounting for only 20% of the global market share [4][23]. - The company is strategically positioning itself to benefit from the accelerated investment in the power grid, with significant growth expected in the electricity sector by 2025 [4][31]. Summary by Relevant Sections Company Overview - The company has evolved through three major phases: "Startup - Deepening - Innovation Leadership," successfully launching the first domestic industrial-grade converter and expanding its product line to include embedded industrial Ethernet modules and switches [3][12]. - It has gained recognition as a "National High-tech Enterprise" and has established a strong brand presence in key sectors such as smart energy, smart cities, smart transportation, and industrial internet [3][12]. Market Analysis - The global industrial internet communication equipment industry generated revenues of $2.65 billion in 2018 and $3.08 billion in 2019, with industrial Ethernet switches being the primary market segment [4][27]. - In 2020, the domestic industrial communication market was valued at 4.21 billion yuan, indicating a 20% share of the global market [4][27]. Investment Opportunities - The report highlights that the total investment in the power grid by State Grid and Southern Grid is expected to exceed 825 billion yuan by 2025, marking a significant increase from 2024 [4][31]. - The company’s new power system communication solutions are designed to enhance real-time monitoring and intelligent management of power equipment, which is crucial for improving operational efficiency and reducing energy consumption [4][37]. Financial Forecast - The company is projected to achieve revenues of 357 million yuan, 446 million yuan, and 558 million yuan for the years 2024, 2025, and 2026, respectively, with corresponding net profits of 34 million yuan, 64 million yuan, and 97 million yuan [5][45]. - The price-to-earnings (PE) ratios are expected to be 56X, 30X, and 19X for the same years [5][45].

Investment Rating - The report gives a "Buy" rating for Sanwang Communication [9]. Core Viewpoints - Sanwang Communication has demonstrated strong capabilities in technology innovation and market expansion, establishing itself as a leading brand in the domestic industrial internet communication sector. The company has evolved through three stages: initial establishment, deepening its market presence, and leading innovation [3][12]. - The domestic industrial communication market is still in its early stages, currently accounting for only 20% of the global market share. In 2020, the domestic market size was approximately 4.21 billion yuan [4][23]. - The report highlights that investment in the power grid is entering an accelerated phase, with significant opportunities for Sanwang Communication as it actively positions itself in power communication solutions. By 2025, total investment from the State Grid and Southern Grid is expected to exceed 825 billion yuan, marking a substantial increase from 2024 [4][31][35]. Summary by Sections Company Overview - Established in 2001, Sanwang Communication specializes in industrial internet solutions and has been recognized as a national high-tech enterprise. The company has developed a range of products including industrial-grade converters and embedded industrial Ethernet modules, which are widely used in various sectors such as smart cities and transportation [3][5]. Market Analysis - The global industrial internet communication equipment industry generated revenues of 2.65 billion USD in 2018 and 3.08 billion USD in 2019, with industrial Ethernet switches being the primary market segment. The domestic market was valued at 4.21 billion yuan in 2020, indicating a growing opportunity for Sanwang Communication [4][27]. Investment Opportunities - The report emphasizes that the power grid investment is set to accelerate, with the State Grid's investment projected to reach 609.2 billion yuan in 2024 and exceed 650 billion yuan in 2025. This growth is primarily driven by the need for renewable energy integration and smart grid transformation [31][35]. - Sanwang Communication's new power system communication solutions are designed to enhance real-time monitoring and intelligent management of power equipment, which is expected to become a new revenue growth point for the company by 2025 [4][37]. Financial Forecast - The report forecasts Sanwang Communication's revenue to be 357 million yuan in 2024, 446 million yuan in 2025, and 558 million yuan in 2026, with corresponding net profits of 34 million yuan, 64 million yuan, and 97 million yuan respectively. The price-to-earnings ratios are projected to be 56X, 30X, and 19X for the same years [5][45].

证券代码：688618 证券简称：三旺通信 公告编号：2025-013 深圳市三旺通信股份有限公司 2024 年度业绩快报公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述或 者重大遗漏，并对其内容的真实性、准确性和完整性依法承担法律责任。 本公告所载2024年度（以下简称"报告期"）主要财务数据为初步核算数据，未 经会计师事务所审计，具体数据以深圳市三旺通信股份有限公司（以下简称"公司"） 2024年年度报告中披露的数据为准，敬请广大投资者注意投资风险。 一、2024 年度主要财务数据和指标 单位：万元 币种：人民币 | 项目 | 本报告期 | 上年同期 | 增减变动幅度 （％） | | --- | --- | --- | --- | | 营业总收入 | 35,683.96 | 43,942.60 | -18.79 | | 营业利润 | 3,317.26 | 12,244.88 | -72.91 | | 利润总额 | 3,303.23 | 12,261.44 | -73.06 | | 归属于母公司所有者的净利润 | 3,389.68 | 10,934.61 | -69.00 | | 归 ...

本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述或者 重大遗漏，并对其内容的真实性、准确性和完整性依法承担法律责任。 一、计提资产减值准备情况概述 深圳市三旺通信股份有限公司（以下简称"公司"）根据《企业会计准则第 8 号— —资产减值》及相关会计政策的规定，为客观、公允地反映公司截至 2024 年 12 月 31 日的财务状况及 2024 年度的经营成果，本着谨慎性原则，公司对截至 2024 年 12 月 31 日合并报表范围内的相关资产进行了减值测试并计提了相应的资产减值准备。预计 2024 年度计提信用减值损失和资产减值损失共计人民币 2,031.75 万元（以最终审计结 果为准）。具体情况如下表所示： | | 项目 | 2024 年度计提金额（万元） | | --- | --- | --- | | 资产减值损失 | 合同资产减值损失 | 12.64 | | | 存货跌价损失 | 478.73 | | | 长期股权投资减值损失 | 1,372.8 | | | 小计 | 1,864.17 | | 信用减值损失 | 其他应收款坏账损失 | 14.72 | | | 应收账款坏账损失 | 71 ...

Financial Performance - The company expects a net profit attributable to shareholders of the parent company for 2024 to be between RMB 34 million and RMB 40.8 million, a decrease of RMB 68.55 million to RMB 75.35 million, representing a year-on-year decline of 62.69% to 68.91%[3]. - The net profit attributable to shareholders of the parent company after deducting non-recurring gains and losses is expected to be between RMB 21.8 million and RMB 26.16 million, a decrease of RMB 68.41 million to RMB 72.77 million, representing a year-on-year decline of 72.34% to 76.95%[3]. - In 2023, the company achieved a total profit of RMB 122.61 million and a net profit of RMB 109.35 million attributable to shareholders of the parent company[4]. Revenue and Business Performance - Revenue from solution services decreased by approximately RMB 56.55 million, a year-on-year decline of about 87.37%, while overseas business revenue decreased by approximately RMB 21.47 million, a year-on-year decline of about 46%[5]. - The company has seen a reduction of approximately RMB 7.18 million in government subsidies, leading to a decrease in other income[5]. Strategic Focus and Investment - The company plans to deepen its focus on traditional electricity, new energy, rail transit, and intelligent manufacturing sectors, enhancing channel layout and market expansion efforts[6]. - The company is committed to continuous R&D investment, with an increase in the number of R&D personnel, patents, and new product developments during the reporting period[6]. - The company aims to achieve more breakthroughs in orders within the rail transit and digital transformation sectors, further consolidating its industry-leading position[7]. - The company is actively increasing investment in international markets, optimizing its global layout to promote innovative products and solutions[7]. Forecast and Audit Status - The performance forecast is based on preliminary calculations by the company's finance department and has not yet been audited by a registered accountant[8].

2025 年第一次临时股东大会的 法律意见书 国枫律股字[2025]C0007 号 致：深圳市三旺通信股份有限公司（贵公司） 北京国枫（深圳）律师事务所（以下简称"本所"）接受贵公司的委托，指派律师 出席并见证贵公司 2025 年第一次临时股东大会（以下简称"本次会议"）。 深圳市福田区中心五路 18 号星河中心大厦 19 层 电话：0755-23993388 传真：0755-86186205 邮编：518048 北京国枫（深圳）律师事务所 关于深圳市三旺通信股份有限公司 本所律师根据《中华人民共和国公司法》（以下简称《公司法》）、《中华人民共 和国证券法》（以下简称《证券法》）、《上市公司股东大会规则》（以下简称《股东 大会规则》）、《律师事务所从事证券法律业务管理办法》（以下简称《证券法律业务管理 办法》）、《律师事务所证券法律业务执业规则（试行）》（以下简称《证券法律业务执业 规则》）等相关法律、行政法规、规章、规范性文件及《深圳市三旺通信股份有限公司 章程》（以下简称《公司章程》）的规定，就本次会议的召集与召开程序、召集人资格、 出席会议人员资格、会议表决程序及表决结果等事宜，出具本法律意见书。 对本 ...

证券代码：688618 证券简称：三旺通信 公告编号：2025-009 深圳市三旺通信股份有限公司 第三届监事会第一次会议决议公告 本公司监事会及全体监事保证本公告内容不存在任何虚假记载、误导性陈述或者重大遗 漏，并对其内容的真实性、准确性和完整性依法承担法律责任。 一、监事会会议召开情况 深圳市三旺通信股份有限公司（以下简称"公司"）第三届监事会第一次会议于 2025 年 1 月 23 日以现场表决方式在公司会议室召开。由于本次会议为公司股东大会审议通过监事会 换届选举事项后的第一次会议，为尽快让第三届监事会履行相应义务和职责，经全体监事一致 同意，豁免本次会议通知期限要求，于同日召开 2025 年第一次临时股东大会后以口头方式通 知全体监事，与会监事均已知悉本次会议将审议的事项。本次会议由全体监事共同推举李雅楠 女士召集并主持，会议应出席监事 3 名，实际出席监事 3 名。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》（以下简称"《公司法》"）等相关法律法规及《深圳市三 旺通信股份有限公司章程》（以下简称"《公司章程》"）的规定，会议决议合法、有效。 具体内容详见公司同日披露于上海证券交易所 ...