2、 本次会议于 2025 年 01 月 17 日在公司五楼会议室以现场及通 讯方式召开。 3、 本次会议应出席董事 7 名，实际出席会议董事 7 名。其中， 董事陈远志先生、张麟先生、黄英海先生以通讯表决方式出席会议。 4、 本次会议由董事长廖定海先生主持，全体监事列席了本次会 议。 5、 本次会议的召集和召开符合《中华人民共和国公司法》等有关 法律、行政法规、部门规章、规范性文件和《公司章程》的有关规定。 证券代码：300177 证券简称：中海达 公告编号：2025-003 广州中海达卫星导航技术股份有限公司 第六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。 一、董事会会议召开情况 1、 广州中海达卫星导航技术股份有限公司（以下简称"公司"） 第六届董事会第五次会议（以下简称"本次会议"）的会议通知已于 2025 年 01 月 07 日以邮件、电话的形式通知了全体董事。 《关于全资子公司股权内部无偿划转的公告》的具体内容详见公 司于 2025 年 01 月 18 日刊登在中国证监会指定的创业板信息披露网站 巨潮资讯网(www. ...

Group 1: Company Overview and Core Business - The company focuses on high-precision positioning technology, offering hardware and software products and services related to the Beidou positioning system [6] - The main product systems include Beidou high-precision positioning equipment and high-precision spatiotemporal information solutions [6] - The company has developed five core business segments: surveying and measurement equipment, Beidou high-precision industry applications, institutional high-precision applications, intelligent driving and navigation control applications, and spatiotemporal data and information services [6] Group 2: High-Precision Positioning Equipment - Beidou high-precision positioning equipment includes satellite navigation receiving terminals, 3D laser radar, marine detection equipment, total stations, and vehicle-mounted high-precision hardware [4] - The company has achieved a leading level of domestic production in specific technical fields such as inertial navigation and vehicle-grade products [4] - The products are widely applied in industries such as water conservancy, transportation, railways, electricity, and petrochemicals, gaining high recognition from industry clients [4] Group 3: Intelligent Driving and Navigation Control - The focus of intelligent driving high-precision business is on mass production and delivery of fixed-point vehicle models, collaborating with Baidu Apollo and Beijing Hangji on high-precision differential positioning solutions [2] - The company has mastered multi-source fusion positioning technology, utilizing GNSS, 5G, V2X, and UWB for various levels of intelligent driving solutions [2] - Future developments will explore high-precision positioning technology applications in low-altitude fields and industrial robotics [2] Group 4: Spatiotemporal Data and Information Services - The company integrates spatiotemporal intelligence and Beidou technology to provide comprehensive data collection, processing, management, development, application, and operation services [5] - Services include big data visualization, natural resource management, smart city applications, and emergency management solutions, catering to various government departments across provinces [5] - The company aims to enhance decision-making for government management and enterprise development through its spatiotemporal information services [5]

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。 广州中海达卫星导航技术股份有限公司（以下简称"公司"）于 2024 年 04 月 19 日召开的第五届董事会第二十九次会议和第五届监 事会第二十四次会议，以及于 2024 年 05 月 20 日召开的 2023 年年度 股东大会，审议通过了《关于拟续聘会计师事务所的议案》，同意续 聘立信会计师事务所（特殊普通合伙）（以下简称 "立信"）为公司 2024 年度外部审计机构。具体内容详见公司分别于 2024 年 04 月 20 日、2024 年 05 月 21 日刊登在巨潮资讯网（www.cninfo.com.cn）上 的相关公告。 近日，公司收到立信出具的《关于变更广州中海达卫星导航技术 股份有限公司 2024 年度审计报告签字注册会计师的函》，现将具体情 况公告如下： 一、本次签字会计师变更的基本情况 立信作为公司 2024 年度外部审计机构，原委派彭敏琴女士、刘 秋兰女士为签字注册会计师为公司提供审计服务。由于立信内部工作 调整，现委派林定先生接替刘秋兰女士作为签字注册会计师，继续为 公司提供审计服务。变更后的 ...

Group 1: Company Overview - The company focuses on high-precision positioning technology, including the development, manufacturing, and sales of related hardware and software products [1] - Main business segments include high-precision positioning equipment and high-precision spatiotemporal information solutions, with five core business areas established [1][2] Group 2: Financial Performance - In Q3 2024, the company achieved revenue of ¥311,370,930.13, a year-on-year increase of approximately 3.74% [2] - Net profit attributable to shareholders was ¥11,101,957.90, up about 161.50% compared to the same period last year [2] - For the first three quarters of 2024, revenue was ¥738,616,803.96, a decrease of 16.66% year-on-year, with a net profit of -¥25,771,923.77, down 25.61% [2] Group 3: Overseas Business Development - The company is expanding its overseas business through partnerships in the Asia-Pacific region, establishing a CORS network [2] - As of June 2024, overseas marine detection and 3D laser services have seen growth exceeding 20% [2] - Over 100 new overseas channel customers have been added, laying a solid foundation for future overseas business development [2] Group 4: Industry Applications - The company provides high-precision positioning solutions for industries such as railways, electricity, water conservancy, and emergency management [3][4] - Solutions include CORS network construction, safety monitoring, and integrated applications for water resources management [3][4] - The company has successfully implemented solutions in over 20 provinces, covering more than 1,000 bridges and 600 road slopes [4] Group 5: Technological Innovations - The company has developed new products like the HD-680 dual-frequency depth sounder and L10 high-precision airborne laser measurement system [4] - A new A6 Beidou navigation agricultural machinery automatic driving system was launched to enhance operational efficiency [5] - The company integrates various technologies for comprehensive solutions in construction, mining, and agriculture [5]

广州中海达卫星导航技术股份有限公司 第六届董事会第四次会议决议公告 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。 一、董事会会议召开情况 1、 广州中海达卫星导航技术股份有限公司第六届董事会第四次 会议（以下简称"本次会议"）的会议通知已于 2024 年 10 月 15 日以 邮件、电话的形式通知了全体董事。 2、 本次会议于2024 年 10 月 25 日在公司五楼会议室以现场及通 讯方式召开。 证券代码：300177 证券简称：中海达 公告编号：2024-057 经审议，董事会认为：公司《2024 年第三季度报告》符合法律、 行政法规的要求，报告内容真实、准确、完整地反映了公司 2024 年第 三季度的经营情况，不存在虚假记载、误导性陈述或者重大遗漏。 本议案已经公司董事会审计委员会审议通过。 《2024 年第三季度报告》的具体内容详见公司于 2024 年 10 月 26 日刊登在中国证监会指定的创业板信息披露网站巨潮资讯网 1 (www.cninfo.com.cn)的相关公告。公司已于同日在《中国证券报》、 《证券时报》、《上海证券报》、《证券日报》上 ...

证券代码：300177 证券简称：中海达 公告编号：2024-058 广州中海达卫星导航技术股份有限公司 3、本次会议应出席监事 3 名，实际出席会议监事 3 名。 4、本次会议由监事会主席谢柏栋先生主持。 5、本次会议的召集和召开符合《中华人民共和国公司法》等有 关法律、行政法规、部门规章、规范性文件和《公司章程》及《监事 会议事规则》的有关规定。 二、 监事会会议审议情况 第六届监事会第四次会议决议公告 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。 一、 监事会会议召开情况 1、广州中海达卫星导航技术股份有限公司第六届监事会第四次 会议（以下简称"本次会议"）的会议通知已于 2024 年 10 月 15 日 以当面送达书面会议通知的形式通知全体监事。 2、本次会议于 2024 年 10 月 25 日在公司五楼会议室以现场表 决方式召开。 《证券时报》、《上海证券报》、《证券日报》上刊登了《关于 2024 年第三季度报告披露的提示性公告》，敬请投资者查阅。 表决结果：同意 3 票，反对 0 票，弃权 0 票。 三、备查文件 经与会监事签字的监事会决议。 审 ...

Financial Performance - The company's operating revenue for Q3 2024 was ¥311,370,930.13, representing a 3.74% increase compared to the same period last year[3]. - Net profit attributable to shareholders was ¥11,101,957.90, a significant increase of 161.50% year-on-year[3]. - The net profit after deducting non-recurring gains and losses was -¥19,441,712.31, showing a decrease of 40.31% compared to the previous year[3]. - The company reported a net loss attributable to shareholders of CNY -267,090,112.14 compared to CNY -241,318,188.37 in the previous year[17]. - The net profit for Q3 2024 was -42,095,535.38 CNY, compared to -41,107,732.01 CNY in Q3 2023, indicating a slight increase in losses of approximately 2.4%[18]. - The total comprehensive income for Q3 2024 was -44,009,503.18 CNY, compared to -40,468,244.59 CNY in the same period last year, showing an increase in losses of about 8.5%[19]. - The total profit for Q3 2024 was -48,127,936.83 CNY, compared to -44,968,266.07 CNY in Q3 2023, marking an increase in losses of approximately 4.8%[18]. - The basic and diluted earnings per share for Q3 2024 were both -0.0346 CNY, compared to -0.0276 CNY in Q3 2023, indicating a worsening in per-share losses[19]. Assets and Liabilities - The total assets at the end of the reporting period were ¥3,095,398,689.69, down 5.70% from the end of the previous year[3]. - Total assets decreased to CNY 3,095,398,689.69 from CNY 3,282,374,793.38, a decline of 5.71%[17]. - Total liabilities decreased to CNY 1,498,849,274.40 from CNY 1,651,289,397.53, a reduction of 9.23%[17]. - Non-current assets increased to CNY 1,011,705,973.13 from CNY 985,743,717.72, an increase of 2.63%[16]. Cash Flow - The company's cash flow from operating activities was -¥42,245,806.92, an improvement of 77.94% compared to the same period last year[9]. - The net cash flow from operating activities for Q3 2024 was -42,245,806.92, an improvement from -191,539,579.50 in Q3 2023[21]. - Cash inflow from operating activities totaled 970,049,205.98 CNY, compared to 855,695,726.39 CNY in the previous year, representing an increase of approximately 13.4%[20]. - The ending balance of cash and cash equivalents was 312,832,810.91, up from 290,857,675.66 in Q3 2023[21]. - The company’s cash and cash equivalents decreased by 82,552,192.21 in Q3 2024, compared to a decrease of 103,381,099.17 in Q3 2023[21]. Shareholder Information - The total number of common shareholders at the end of the reporting period is 64,737[11]. - The largest shareholder, Liao Dinghai, holds 18.85% of shares, totaling 140,281,830 shares[11]. - The total number of restricted shares at the end of the period is 137,893,711 shares, with no shares released during the current period[12]. - Liao Dinghai's restricted shares remain at 105,211,372, with a release date set for January 1, 2025[12]. - The company has not changed its major shareholders or the top ten unrestricted shareholders due to securities lending[11]. Investment and Expenses - Research and development expenses decreased by 32.46% to ¥96,844,485.27, attributed to strategic adjustments and optimization of organizational structure[8]. - Investment income increased by 170.72% to ¥8,509,118.17, primarily due to returns from financial product investments[8]. - The company reported a significant decrease in other income by 45.26% to ¥14,348,061.24, mainly due to reduced government subsidies[8]. - The company reported a decrease in financial expenses to 10,866,549.60 CNY from 11,484,363.54 CNY, a reduction of about 5.4% year-over-year[18]. Operational Efficiency - The company’s stock structure optimization is aimed at improving operational efficiency and asset liquidity[13]. - The company plans to reduce its holdings in Yada shares by up to 2 million shares, approximately 1.24% of Yada's total share capital[13]. - The company reduced its holdings in Yada shares through competitive bidding and block trading, with 1,599,691 shares sold via competitive bidding and 400,309 shares via block trading[13]. - The company’s management is authorized to handle the specifics of the Yada share reduction plan[13].

证券代码：300177 证券简称：中海达 公告编号：2024-055 广州中海达卫星导航技术股份有限公司 关于公司减持雅达股份股票计划实施完毕的公告 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。 一、交易概述 | 股东名称 | 减持 方式 | | | | 减持期间 | | | | 减持价格 （元/股） | 减持股数 (股） | 减持股数占 雅达股份总 | | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | --- | | | | | | | | | | | | | 股本比例(%) | | 广州中海 | 集中竞 | 2024 | | 年 | 10 | 月 | 09 | 日 | 5.50- | 1,599,691 | 0.99% | | 达卫星导 | 价交易 | - | 10 | 月 | 18 | 日 | | | 6.08 | | | | 航技术股 份有限公 | 大宗 交易 | 2024 | | 年 | 10 | 月 | 21 | 日 | 6.74 | 400,309 | 0.2 ...

证券代码：300177 证券简称：中海达 公告编号：2024-054 关于公司参与设立产业基金的进展公告 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。 一、公司参与设立产业基金的概述 广州中海达卫星导航技术股份有限公司（以下简称"公司"）第四 届董事会第十一次会议审议通过了《关于公司参与设立产业投资基金的 议案》，同意广州源合智创股权投资管理有限公司（以下简称"源合智 创"）与江西华章凯风资产管理有限公司（以下简称"华章凯风"）共 同发起设立围绕科技旅游产业领域中的优秀企业或项目为投资标的的 产业投资基金——共青城华章智创合文旅产业投资合伙企业（有限合伙） （以下简称"产业基金"或"基金"或"合伙企业"），产业基金的出 资规模为人民币 5,200 万元。其中，华章凯风担任产业基金的普通合伙 人、管理人和执行事务合伙人，出资 100 万元；源合智创担任普通合伙 人，出资 100 万元；公司、华章天地传媒投资控股集团有限公司（以下 简称"华章天地"）、郑国斌作为产业基金的有限合伙人，分别对应出 资 1,000 万元、2,268 万元、1,732 万元。 产业基金 ...

证券代码：300177 证券简称：中海达 公告编号：2024-048 广州中海达卫星导航技术股份有限公司 第六届监事会第三次会议决议公告 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。 一、 监事会会议召开情况 1、广州中海达卫星导航技术股份有限公司第六届监事会第三次 会议（以下简称"本次会议"）的会议通知已于 2024 年 08 月 09 日以 当面送达书面会议通知的形式通知全体监事。 3、本次会议应出席监事 3 名，实际出席会议监事 3 名。 4、本次会议由监事会主席谢柏栋先生主持。 5、本次会议的召集和召开符合《中华人民共和国公司法》等有 关法律、行政法规、部门规章、规范性文件和《公司章程》及《监事 会议事规则》的有关规定。 二、 监事会会议审议情况 1、审议通过了《关于公司<2024 年半年度报告>及其摘要的议案》 监事会经认真审核后认为，公司《2024 年半年度报告》及其摘要 的审议程序符合法律法规和中国证监会的有关规定，报告内容真实、 准确、完整地反映了公司 2024 年上半年度经营的实际情况，不存在 任何虚假记载、误导性陈述或者重大遗漏。 1 表 ...