证券代码：688175 证券简称：高凌信息 公告编号：2025-058 ? 股东会召开日期：2025年9月8日 ? 本次股东会采用的网络投票系统：上海证券交易所股东会网络投票系统 一、 召开会议的基本情况 （一） 股东会类型和届次 （二） 股东会召集人：董事会 （三） 投票方式：本次股东会所采用的表决方式是现场投票和网络投票相结合 的方式 （四） 现场会议召开的日期、时间和地点 召开日期时间：2025 年 9 月 8 日 15 点 00 分 珠海高凌信息科技股份有限公司 本公司董事会及全体董事保证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： 召开地点：公司会议室 （五） 网络投票的系统、起止日期和投票时间。 网络投票系统：上海证券交易所股东会网络投票系统 网络投票起止时间：自2025 年 9 月 8 日 至2025 年 9 月 8 日 采用上海证券交易所网络投票系统，通过交易系统投票平台的投票时间为股 东会召开当日的交易时间段，即 9:15-9:25,9:30-11:30，13:00-15:00；通过互联 网投票平台的投票时间为股东 ...

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。 2025 年 8 月 21 日，珠海高凌信息科技股份有限公司（以下简称"高凌信息"、 "公司"）召开了第四届董事会第二次会议，审议通过了《关于续聘 2025 年度 审计机构的议案》，同意续聘容诚会计师事务所（特殊普通合伙）（以下简称"容 诚会计师事务所"）为公司 2025 年度审计机构，本事项尚需提交公司股东会审 议。现将相关事项公告如下： 一、拟聘任会计师事务所的基本情况 （一）机构信息 1.基本信息 证券代码：688175 证券简称：高凌信息 公告编号：2025-057 珠海高凌信息科技股份有限公司 关于续聘 2025 年度审计机构的公告 容诚会计师事务所已购买注册会计师职业责任保险，职业保险累计赔偿限额 不低于 2 亿元，职业保险购买符合相关规定。 近三年在执业中相关民事诉讼承担民事责任的情况： 2023 年 9 月 21 日，北京金融法院就乐视网信息技术（北京）股份有限公司 （以下简称"乐视网"）证券虚假陈述责任纠纷案[(2021)京 74 民初 111 号]作出 判 ...

证券代码：688175 证券简称：高凌信息 公告编号：2025-056 珠海高凌信息科技股份有限公司 2025 年半年度募集资金存放与使用情况的专项报告 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。 根据中国证券监督管理委员会《上市公司募集资金监管规则》以及《上海证 券交易所科创板上市公司自律监管指引第 1 号——规范运作》《上海证券交易所 科创板股票上市规则》等有关规定，珠海高凌信息科技股份有限公司（以下简称 "本公司"或"公司"）就 2025 年半年度募集资金存放与使用情况作如下专项 报告： 一、募集资金基本情况 经中国证券监督管理委员会《关于同意珠海高凌信息科技股份有限公司首次 公开发行股票注册的批复》（证监许可[2022]201 号）文件核准，由主承销商长 城证券股份有限公司（以下简称"长城证券"或"保荐机构"）采用网下向询价 对象配售和网上向社会公众投资者定价发行相结合的方式，公开发行人民币普通 股股票（A 股）2,322.6595 万股，每股发行价格为人民币 51.68 元。截至 2022 年 3 月 10 ...

证券代码：688175 证券简称：高凌信息 公告编号：2025-055 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。 珠海高凌信息科技股份有限公司（以下简称"公司"）于 2025 年 8 月 21 日召开第四届董事会第二次会议，审议通过了《关于 2025 年半年度计提资产减 值准备及核销资产的议案》。为了更加真实、准确、客观地反映公司截至 2025 年 6 月 30 日的财务状况、资产价值及经营成果，基于谨慎性原则，公司根据《企 业会计准则》及《上海证券交易所科创板股票上市规则》等相关规定，对合并报 表范围内的各类资产进行了全面检查和减值测试，并对公司 2025 年半年度合并 报表范围内的有关资产计提相应的减值准备，同时对无法收回的部分资产进行核 销处理。具体情况如下： 一、半年度计提信用减值损失、资产减值损失情况概述 珠海高凌信息科技股份有限公司 关于 2025 年半年度计提资产减值准备及核销资产的公告 （一）半年度计提信用减值损失、资产减值损失情况 根据《企业会计准则》以及公司会计政策、会计估计的相关规定，为了真实、 ...

Core Viewpoint - The report highlights the financial performance and operational challenges faced by Zhuhai Gaoling Information Technology Co., Ltd. during the first half of 2025, indicating a decline in net profit and various operational metrics despite an increase in revenue. Financial Performance - The company's operating income for the first half of 2025 was approximately 95.20 million yuan, representing a 15.55% increase compared to 82.39 million yuan in the same period last year [3] - The total profit for the period was a loss of approximately 41.43 million yuan, which is a 27.70% increase in loss compared to a loss of 32.44 million yuan in the previous year [4] - The net profit attributable to shareholders was approximately -33.07 million yuan, a 46.99% decrease in loss compared to -22.50 million yuan in the same period last year [4] - The net cash flow from operating activities was -76.06 million yuan, showing an 8.51% improvement compared to -83.13 million yuan in the previous year [4] - The company's total assets decreased by 3.86% to approximately 1.89 billion yuan from 1.97 billion yuan at the end of the previous year [4] Business Overview - The company operates in the military telecommunications equipment sector, environmental IoT applications, and network and information security products, focusing on national defense communication security and public safety [12] - The military telecommunications equipment includes fixed communication products and portable communication products for special applications, with a focus on rapid deployment and resilience [13] - The environmental IoT applications involve monitoring and controlling environmental factors such as noise, air, and water quality, providing comprehensive solutions for pollution prevention [15] - The network content security business aims to combat telecommunications network fraud and harmful information, offering solutions to maintain national security and public interest [16] Industry Context - The environmental protection industry is significantly influenced by government policies, with a focus on high-quality economic development and ecological protection during the 14th Five-Year Plan period [6] - The establishment of the new quality combat capability in military communications emphasizes the need for adaptable and innovative communication systems to support modern warfare [6] - The increasing importance of IoT technology in environmental monitoring is highlighted, as it provides comprehensive and accurate data for effective environmental protection [7]

单位: 股 分点 | 截至报告期末股东总数（户） | | | | | | | | | | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | 7,693 | | | | | | | | | | | 截至报告期末表决权恢复的优先股股东总数 | | | | | | | | | | | （户） | | | | | 0 | | | | | | 截至报告期末持有特别表决权股份的股东总数 | | | | | | | | | | | （户） | | | | | 0 | | | | | | 前 10 名股东持股情况 | | | | | | | | | | | 持股 | | | | 持有有限 | 包含转融 | | | 质押、标 | | | | | 持股 | | | | 通借出股 | | 记或冻结 | | | 股东名称 股东性质 比例 | | | | | 售条件的 | | | | | | | | 数量 | | | | 份的限售 | | 的股份数 | | | (%) | | | | 股份数量 | | | | | | | | | | | | 股份数量 | | ...

证券代码：688175 证券简称：高凌信息 公告编号：2025-058 珠海高凌信息科技股份有限公司 （一） 股东会类型和届次 2025年第二次临时股东会 召开日期时间：2025 年 9 月 8 日 15 点 00 分 关于召开2025年第二次临时股东会的通知 本公司董事会及全体董事保证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： 一、 召开会议的基本情况 召开地点：公司会议室 （五） 网络投票的系统、起止日期和投票时间。 网络投票系统：上海证券交易所股东会网络投票系统 网络投票起止时间：自2025 年 9 月 8 日 至2025 年 9 月 8 日 采用上海证券交易所网络投票系统，通过交易系统投票平台的投票时间为股 东会召开当日的交易时间段，即 9:15-9:25,9:30-11:30，13:00-15:00；通过互联 网投票平台的投票时间为股东会召开当日的 9:15-15:00。 股东会召开日期：2025年9月8日 本次股东会采用的网络投票系统：上海证券交易所股东会网络投票系统 （二） 股东会召集人：董事会 （三） 投票方式：本 ...

格隆汇8月21日丨高凌信息(688175.SH)公布半年度报告，公司上半年实现营业收入9,520.49万元，同比 增长15.55%。实现归属于上市公司股东的净利润-3,306.93万元,同比下降46.99%。归属于上市公司股东 的净利润下降1,057.10万元，主要系本期营业收入增长未能有效对冲营业成本上升压力，尽管期间费用 管控成效有所显现，但应收账款周转率下降及存货周转效率放缓，信用减值损失和资产减值损失有所增 加。与此同时，受市场利率下行趋势及项目回款节奏放缓的双重影响，公司理财资金规模有所收缩，资 金收益水平较上年同期出现明显回落。上述多重因素共同作用，导致盈利表现较去年同期有所下滑。 ...

Here's the professionally structured report outline in Markdown format, following all specified requirements: [Section 1 Definitions](index=4&type=section&id=Section%201%20Definitions) [Definitions of Common Terms](index=4&type=section&id=Definitions%20of%20Common%20Terms) This chapter provides definitions for common terms used in the report, covering company names, related parties, regulatory bodies, reporting periods, and various technical terms like IMS, DPI, and dynamic heterogeneous redundant architecture, ensuring accurate understanding of the report content - The reporting period is defined as **January 1, 2025, to June 30, 2025**[12](index=12&type=chunk) - The company's full Chinese name is Zhuhai Gaoling Information Technology Co., Ltd., abbreviated as Gaoling Information[12](index=12&type=chunk) - The report includes explanations of multiple professional technical terms such as IP Multimedia Subsystem (IMS), Deep Packet Inspection (DPI), and Dynamic Heterogeneous Redundant Architecture, which are closely related to the company's main business[12](index=12&type=chunk)[13](index=13&type=chunk) [Section 2 Company Profile and Key Financial Indicators](index=7&type=section&id=Section%202%20Company%20Profile%20and%20Key%20Financial%20Indicators) [I. Basic Company Information](index=7&type=section&id=I.%20Basic%20Company%20Information) This section outlines the basic information of Zhuhai Gaoling Information Technology Co., Ltd., including its name, registered address, legal representative, contact details, and stock listing status, confirming its listing on the Shanghai Stock Exchange STAR Market - The company's full Chinese name is Zhuhai Gaoling Information Technology Co., Ltd., abbreviated as Gaoling Information[16](index=16&type=chunk) - The company's legal representative is Feng Zhifeng, and its registered and office address is No. 1, Pingdong Road 1, Nanping Science and Technology Industrial Park, Zhuhai City[16](index=16&type=chunk) - The company's shares are A-shares, listed on the Shanghai Stock Exchange STAR Market, with stock code 688175[19](index=19&type=chunk) [II. Contact Persons and Details](index=7&type=section&id=II.%20Contact%20Persons%20and%20Details) This section provides the names, contact addresses, telephone numbers, fax numbers, and email addresses of the company's Board Secretary and Securities Affairs Representative, facilitating communication for investors and relevant parties - The Board Secretary is Jiang Xiaohui, and the Securities Affairs Representative is Yan Zhangxiang[17](index=17&type=chunk) - The contact address for both is No. 1, Pingdong Road 1, Nanping Science and Technology Industrial Park, Zhuhai City, and the email address is ir@comleader.com.cn[17](index=17&type=chunk) [III. Brief Introduction to Changes in Information Disclosure and Document Storage Locations](index=7&type=section&id=III.%20Brief%20Introduction%20to%20Changes%20in%20Information%20Disclosure%20and%20Document%20Storage%20Locations) This section explains the company's information disclosure channels and document storage locations for its semi-annual report, ensuring investors can access public company information in a timely manner - The company's designated newspapers for information disclosure are China Securities Journal, Shanghai Securities News, Securities Daily, and Securities Times[18](index=18&type=chunk) - The website address for publishing the semi-annual report is www.sse.com.cn[18](index=18&type=chunk) - The company's semi-annual report is available at the company's Legal Affairs Department office[18](index=18&type=chunk) [IV. Summary of Company Shares/Depositary Receipts](index=7&type=section&id=IV.%20Summary%20of%20Company%20Shares%2FDepositary%20Receipts) This section briefly introduces the company's stock exchange and board information, confirming its listing on the Shanghai Stock Exchange STAR Market - The company's stock type is A-shares, listed on the Shanghai Stock Exchange STAR Market, with stock abbreviation Gaoling Information and stock code 688175[19](index=19&type=chunk) [VI. Key Accounting Data and Financial Indicators](index=8&type=section&id=VI.%20Key%20Accounting%20Data%20and%20Financial%20Indicators) This section discloses the company's key accounting data and financial indicators for the first half of 2025, showing a 15.55% increase in operating revenue year-on-year, but a decline in total profit and net profit attributable to shareholders, mainly due to rising operating costs, increased credit and asset impairment losses, and reduced investment income 2025 Semi-Annual Key Accounting Data | Key Accounting Data | Current Period (Jan-Jun) | Prior Year Period | YoY Change (%) | | :--- | :--- | :--- | :--- | | Operating Revenue | 95,204,928.82 yuan | 82,391,042.25 yuan | 15.55 | | Total Profit | -41,433,013.28 yuan | -32,444,744.38 yuan | -27.70 | | Net Profit Attributable to Shareholders of Listed Company | -33,069,253.96 yuan | -22,498,205.31 yuan | -46.99 | | Net Profit Attributable to Shareholders of Listed Company Excluding Non-recurring Gains and Losses | -44,147,832.28 yuan | -45,464,054.90 yuan | 2.90 | | Net Cash Flow from Operating Activities | -76,057,124.76 yuan | -83,131,480.17 yuan | 8.51 | | **End of Current Period** | **End of Prior Year** | **Change from Prior Year-end (%)** | | | Net Assets Attributable to Shareholders of Listed Company | 1,740,321,756.59 yuan | 1,784,761,839.53 yuan | -2.49 | | Total Assets | 1,891,382,954.26 yuan | 1,967,381,335.87 yuan | -3.86 | 2025 Semi-Annual Key Financial Indicators | Key Financial Indicators | Current Period (Jan-Jun) | Prior Year Period | YoY Change (%) | | :--- | :--- | :--- | :--- | | Basic Earnings Per Share (yuan/share) | -0.26 | -0.17 | -52.94 | | Diluted Earnings Per Share (yuan/share) | -0.26 | -0.17 | -52.94 | | Basic Earnings Per Share Excluding Non-recurring Gains and Losses (yuan/share) | -0.34 | -0.35 | 2.86 | | Weighted Average Return on Net Assets (%) | -1.78 | -1.21 | Decreased by 0.57 percentage points | | Weighted Average Return on Net Assets Excluding Non-recurring Gains and Losses (%) | -2.38 | -2.44 | Increased by 0.06 percentage points | | R&D Investment as Percentage of Operating Revenue (%) | 31.47 | 45.36 | Decreased by 13.89 percentage points | - Operating revenue increased by **15.55%** year-on-year, primarily due to the acceptance of multi-location acoustic environment monitoring projects for environmental IoT and increased revenue from data services in the content security business[22](index=22&type=chunk) - Total profit and net profit attributable to shareholders of the listed company decreased by **27.70%** and **46.99%** respectively, mainly due to the increase in operating costs not being effectively offset by revenue growth, increased credit impairment losses and asset impairment losses, and reduced investment income from wealth management products due to lower market interest rates and slower project payments[23](index=23&type=chunk) - The proportion of R&D investment to operating revenue decreased by **13.89 percentage points**, mainly due to a reduction in the scale of R&D personnel and decreased material input for some R&D projects[23](index=23&type=chunk) [VII. Differences in Accounting Data under Domestic and Overseas Accounting Standards](index=9&type=section&id=VII.%20Differences%20in%20Accounting%20Data%20under%20Domestic%20and%20Overseas%20Accounting%20Standards) This section states that there are no differences in accounting data under domestic and overseas accounting standards for the company - The company has no differences in accounting data under domestic and overseas accounting standards[24](index=24&type=chunk) [VIII. Non-recurring Gains and Losses and Amounts](index=9&type=section&id=VIII.%20Non-recurring%20Gains%20and%20Losses%20and%20Amounts) This section lists the company's non-recurring gains and losses and their amounts for the first half of 2025, totaling 11.08 million yuan, primarily including fair value changes in financial assets and government grants 2025 Semi-Annual Non-recurring Gains and Losses and Amounts | Non-recurring Gains and Losses Item | Amount (yuan) | | :--- | :--- | | Gains and losses from disposal of non-current assets | -149,221.28 | | Government grants recognized in current profit or loss | 409,293.08 | | Gains and losses from changes in fair value of financial assets and liabilities held by non-financial enterprises, and from disposal of financial assets and liabilities | 12,654,437.58 | | Other non-operating income and expenses apart from the above | 118,819.05 | | Less: Income tax impact | 1,954,921.44 | | Impact on minority interests (after tax) | -171.33 | | **Total** | **11,078,578.32** | - Non-recurring gains and losses totaled **11.08 million yuan**, positively impacting net profit[25](index=25&type=chunk) - Among these, fair value changes in financial assets were the largest source of non-recurring income, reaching **12.65 million yuan**[25](index=25&type=chunk) [IX. Companies with Equity Incentive or Employee Stock Ownership Plans May Choose to

证券代码：688175 证券简称：高凌信息 公告编号：2025-059 珠海高凌信息科技股份有限公司 2025年半年度业绩说明会预告公告 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、准确性和完整性承担法律责任。 会议召开方式：网络互动方式 三、参加人员 重要内容提示： 一、说明会类型 珠海高凌信息科技股份有限公司（以下简称"公司"）已于 2025 年 8 月 22 日在上海证券交易所网站（www.sse.com.cn）披露了《2025 年半年度报告》及《2025 年半年度报告摘要》。为便于广大投资者更加全面深入地了解公司经营业绩、发 展战略等情况，公司定于 2025 年 9 月 1 日（星期一）15:00-16:00 在"价值在线" （www.ir-online.cn）举办 2025 年半年度业绩说明会，与投资者进行沟通和交流， 会议召开时间：2025 年 9 月 1 日（星期一）15:00-16:00 会议召开地点：价值在线（www.ir-online.cn） 会议召开方式：网络互动方式 会 议 问 题 征 集 ： 投 资 者 可 于 2025 年 ...