Group 1 - The board meeting of Guangdong Provincial Institute of Architectural Science Group Co., Ltd. was held on August 26, 2025, with all 9 directors present, ensuring compliance with relevant laws and regulations [1][2] - The board approved the update of the authorization list for board matters, forming the "Guangdong Provincial Institute of Architectural Science Group Co., Ltd. Board Authorization Matters List (2025 Revision)" [1] - The board also approved the execution of decisions made under the board's authorization from January to August 2025 [1] Group 2 - The board approved the preparation of the 2025 semi-annual report and its summary, with a unanimous vote of 9 in favor [2] - The semi-annual report and summary were disclosed on the company's official information platform [2]

Group 1 - The core viewpoint of the article highlights Guangdong Jianke's announcement regarding its board meeting and the composition of its revenue for the first half of 2025 [1] - Guangdong Jianke's revenue breakdown for January to June 2025 shows that construction and municipal projects account for 71.95%, while water conservancy, safety production, energy conservation and environmental protection, and transportation contribute 7.87%, 7.84%, 5.63%, and 4.38% respectively [1] - As of the report, Guangdong Jianke has a market capitalization of 15 billion yuan [1] Group 2 - The article also mentions the booming pet industry, valued at 300 billion yuan, indicating a significant growth opportunity for related companies [1] - The rise in the pet industry has led to positive market responses from industry-listed companies [1]

广东省建筑科学研究院集团股份有限公司 2025 年半年度财务报告 广东省建筑科学研究院集团股份有限公司 2025 年半年度财务报告 （未经审计） 2025 年 8 月 27 日 1 广东省建筑科学研究院集团股份有限公司 2025 年半年度财务报告 一、审计报告 半年度报告是否经过审计 □是 否 公司半年度财务报告未经审计。 二、财务报表 财务附注中报表的单位为：元 1、合并资产负债表 编制单位：广东省建筑科学研究院集团股份有限公司 2 2025 年 06 月 30 日 单位：元 项目 期末余额 期初余额 流动资产： 货币资金 605,052,413.81 742,531,422.71 结算备付金 拆出资金 交易性金融资产 95,000,000.00 45,173,917.81 衍生金融资产 应收票据 2,033,930.45 337,468.50 应收账款 786,708,410.95 720,096,927.24 应收款项融资 预付款项 13,396,692.07 12,148,116.49 应收保费 应收分保账款 应收分保合同准备金 其他应收款 22,240,082.64 23,936,160.85 其中 ...

| 广州建鑫嵘赋 有限公司 | 控股股东直接或 间接控制的企业 | 应收账款 | 901,636.28 | | 80,808.00 | 820,828.28 | 经营性往来 | | --- | --- | --- | --- | --- | --- | --- | --- | | 中山广建工程 建设有限公司 | 控股股东直接或 间接控制的企业 | 应收账款 | | 56,317.60 | | 56,317.60 | 经营性往来 | | 广东华荔建设 投资有限公司 | 控股股东直接或 间接控制的企业 | 应收账款 | 86,250.00 | | 0.00 | 86,250.00 | 经营性往来 | | 汕头建鑫城市 建设有限公司 | 控股股东直接或 间接控制的企业 | 应收账款 | 66,507.20 | | 0.00 | 66,507.20 | 经营性往来 | | 广东建科建设 咨询有限公司 | 控股股东直接或 间接控制的企业 | 应收账款 | 832,245.00 | 178,305.00 | | 1,010,550.00 | 经营性往来 | | 广东建润投资 开发有限公司 | 控股股东直接或 间接控制的企 ...

第三届监事会第五次会议决议公告 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 广东省建筑科学研究院集团股份有限公司 证券代码：301632 证券简称：广东建科 公告编号：2025-002 具 体 内 容 详 见 详 见 公 司 同 日 披 露 于 巨 潮 资 讯 网 （http://www.cninfo.com.cn）的《2025 年半年度报告》和《2025 年半 年度报告摘要》。 表决结果：3 票同意、0 票反对、0 票弃权，表决通过。 三、备查文件 1.广东省建筑科学研究院集团股份有限公司第三届监事会第五次会 议决议。 特此公告。 广东省建筑科学研究院集团股份有限公司 广东省建筑科学研究院集团股份有限公司（以下简称"公司"）第三 届监事会第五次会议于 2025 年 8 月 26 日上午 10:30 在广东建科天河总部 大楼 7 楼独立董事办公室以现场及通讯相结合方式召开。会议通知及补充 通知分别于 2025 年 8 月 16 日、2025 年 8 月 23 日以电子邮件等方式发出。 本次会议由监事会主席游明芳召集和主持，应出席监事 ...

第三届董事会第十一次会议决议公告 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 广东省建筑科学研究院集团股份有限公司（以下简称"公司"） 第三届董事会第十一次会议于 2025 年 8 月 26 日上午 9:30 在广东建 科天河总部大楼 7 楼会议室以现场及通讯相结合的方式召开。会议通 知及补充通知分别于 2025 年 8 月 16 日、2025 年 8 月 23 日以电子邮 件等方式发出。本次会议应出席董事 9 名，实际出席董事 9 名（其中 李紫阳、汪森林、尤德卫通过通讯方式参会），本次会议由董事长陈 少祥主持，公司部分监事及高级管理人员、纪委书记列席了会议。会 议的召开符合《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《广东省建筑科学研究院集团股份有限公司章 程》的规定。 二、董事会会议审议情况 1.审议通过《关于董事会授权事项清单(2025 年修订)和公司 2025 年度 1 月至 8 月董事会授权事项决策执行情况的议案》 证券代码：301632 证券简称：广东建科 公告编号：2025-001 广东省建 ...

[Important Notes, Table of Contents, and Definitions](index=2&type=section&id=Section%201%20Important%20Notes%2C%20Table%20of%20Contents%2C%20and%20Definitions) This section provides important disclaimers, lists the report's structure, and defines key terms used throughout the document [Important Notes](index=2&type=section&id=1.1%20Important%20Notes) The Board of Directors, Supervisory Board, and senior management guarantee the accuracy and completeness of the semi-annual report - Board of Directors, Supervisory Board, and senior management guarantee the truthfulness, accuracy, and completeness of the semi-annual report, with no false records, misleading statements, or major omissions[5](index=5&type=chunk) - Company's responsible person Chen Shaoxiang, chief accountant Yang Honghai, and head of accounting department Li Huizhi declare that the financial report in this semi-annual report is true, accurate, and complete[5](index=5&type=chunk) - The company plans not to distribute cash dividends, bonus shares, or convert capital reserves into share capital for the semi-annual period[6](index=6&type=chunk) [Table of Contents](index=3&type=section&id=1.2%20Table%20of%20Contents) This section outlines the report's eight main chapters, covering important notes, company profile, management discussion, corporate governance, significant events, share changes, bond information, and financial reports - The report comprises **eight main chapters**, from important notes to financial reports, with a clear structure[8](index=8&type=chunk) [List of Reference Documents](index=4&type=section&id=1.3%20List%20of%20Reference%20Documents) This section lists the semi-annual report's reference documents, including signed financial statements and publicly disclosed company announcements - Reference documents include financial statements signed and sealed by the company's legal representative, chief accountant, and head of accounting department[10](index=10&type=chunk) - Originals of all company documents and announcements publicly disclosed on the website designated by the China Securities Regulatory Commission during the reporting period are reference documents[10](index=10&type=chunk) - Original copies of the 2025 semi-annual report and its summary, signed by the company's legal representative and sealed by the company, are reference documents[10](index=10&type=chunk) [Definitions](index=5&type=section&id=1.4%20Definitions) This section defines common terms used in the report, such as the company's abbreviation "Guangdong Jianke" and key related parties - The company's abbreviation "**Guangdong Jianke**, the Company or this Company" refers to Guangdong Provincial Academy of Building Research Group Co., Ltd[11](index=11&type=chunk) - The reporting period refers to **January 1, 2025, to June 30, 2025**[11](index=11&type=chunk) - Key related parties include Jiangu Holding, Guofa Fund, Yueke Financial, General Station Co., Ltd., Jianke Transportation, Jianke Energy Saving, Safety Technology Center, Jianke Yuansheng, Innovation Research Institute, Foshan Jianke, Yangjiang Jianke, and Hong Kong Jianke[11](index=11&type=chunk) [Company Profile and Key Financial Indicators](index=6&type=section&id=Section%202%20Company%20Profile%20and%20Key%20Financial%20Indicators) This section provides an overview of the company's basic information and presents its key financial performance metrics and indicators [Company Profile](index=6&type=section&id=2.1%20Company%20Profile) This section details the company's basic information, including its stock name, code, listing exchange, legal representative, and registered address Company Basic Information | Indicator | Content | | :--- | :--- | | Stock Abbreviation | 广东建科 | | Stock Code | 301632 | | Stock Exchange | Shenzhen Stock Exchange | | Legal Representative | 陈少祥 | - The company's registered and office address is **121 Xianlie East Road, Tianhe District, Guangzhou, Guangdong Province**, postal code 510500[15](index=15&type=chunk) - There were **no changes** in the company's registration status during the reporting period, as detailed in the Prospectus[18](index=18&type=chunk) [Key Accounting Data and Financial Indicators](index=7&type=section&id=2.2%20Key%20Accounting%20Data%20and%20Financial%20Indicators) This section presents the company's key accounting data and financial indicators for the current reporting period compared to the previous year Comparison of Key Accounting Data and Financial Indicators | Indicator | Current Reporting Period (Yuan) | Prior Year Period (Yuan) | YoY Change | | :--- | :--- | :--- | :--- | | Operating Revenue | 502,271,576.75 | 522,928,423.17 | -3.95% | | Net Profit Attributable to Shareholders of Listed Company | 33,551,253.79 | 32,657,566.92 | 2.74% | | Net Cash Flow from Operating Activities | -6,411,884.87 | -43,867,983.65 | 85.38% | | Basic Earnings Per Share (Yuan/share) | 0.11 | 0.1 | 10.00% | | Diluted Earnings Per Share (Yuan/share) | 0.11 | 0.1 | 10.00% | | Weighted Average Return on Net Assets | 1.64% | 1.68% | -0.04% | | **End of Current Reporting Period (Yuan)** | **End of Prior Year (Yuan)** | **Change from Prior Year End** | | Total Assets | 2,760,634,633.14 | 2,786,731,894.80 | -0.94% | | Net Assets Attributable to Shareholders of Listed Company | 2,051,905,788.70 | 2,019,926,619.72 | 1.58% | - Net profit after deducting the impact of share-based payments was **32,606,816.97 yuan**[19](index=19&type=chunk) - The company's share capital changed from the end of the reporting period to the disclosure date of the semi-annual report due to new share issuance, additional issuance, rights issue, equity incentive exercise, or repurchase, affecting the amount of owners' equity[19](index=19&type=chunk) [Differences in Accounting Data Under Domestic and Overseas Accounting Standards](index=8&type=section&id=2.3%20Differences%20in%20Accounting%20Data%20Under%20Domestic%20and%20Overseas%20Accounting%20Standards) This section states that there are no differences in net profit and net assets between financial reports prepared under international or overseas accounting standards and Chinese accounting standards - During the reporting period, there were **no differences** in net profit and net assets between financial reports disclosed under International Accounting Standards and Chinese Accounting Standards[20](index=20&type=chunk) - During the reporting period, there were **no differences** in net profit and net assets between financial reports disclosed under overseas accounting standards and Chinese Accounting Standards[21](index=21&type=chunk) [Non-Recurring Gains and Losses and Amounts](index=8&type=section&id=2.4%20Non-Recurring%20Gains%20and%20Losses%20and%20Amounts) This section details the non-recurring gains and losses for the reporting period, totaling **1,749,649.90 yuan**, primarily from asset disposal, government grants, and fair value changes Non-Recurring Gains and Losses and Amounts | Item | Amount (Yuan) | | :--- | :--- | | Gains or losses from disposal of non-current assets | 28,074.13 | | Government grants recognized in current profit or loss | 696,634.45 | | Gains or losses from changes in fair value of financial assets and liabilities, and investment income from disposal of financial assets and liabilities, except for effective hedging activities related to normal business operations of non-financial enterprises | 506,881.40 | | Reversal of impairment provisions for accounts receivable subject to separate impairment testing | 429,104.80 | | Other non-operating income and expenses apart from the above | 394,277.77 | | Less: Income tax impact | 305,298.74 | | Minority interest impact (after tax) | 23.91 | | **Total** | **1,749,649.90** | - The company has **no other specific situations** that meet the definition of non-recurring gains and losses[23](index=23&type=chunk) - The company has **not classified** non-recurring gains and losses listed in "Interpretive Announcement No. 1 on Information Disclosure by Companies Issuing Securities to the Public—Non-Recurring Gains and Losses" as recurring gains and losses[24](index=24&type=chunk) [Management Discussion and Analysis](index=9&type=section&id=Section%203%20Management%20Discussion%20and%20Analysis) This section provides an in-depth analysis of the company's operations, financial performance, core competencies, and risk factors during the reporting period [Principal Business Activities During the Reporting Period](index=9&type=section&id=3.1%20Principal%20Business%20Activities%20During%20the%20Reporting%20Period) The company primarily provides inspection and testing technical services in construction engineering, covering five major business segments, with a project-based profit model and a leading market position - The company's principal business is **inspection and testing technical services** in the construction engineering sector, a high-tech service industry strongly supported by the state[33](index=33&type=chunk) - The company's business covers five segments: **housing and municipal, transportation, water conservancy, energy saving and environmental protection, and safety production**[33](index=33&type=chunk) - The company generates revenue and profit by providing professional and efficient inspection, testing, and related technical services, delivering inspection and related service reports as outcomes[40](index=40&type=chunk) [Industry Development Overview](index=9&type=section&id=3.1.1%20Industry%20Development%20Overview) The inspection and testing industry is undergoing market-oriented reforms, supported by policies, with increasing marketization, driven by green construction and existing engineering maintenance demands - China's inspection and testing market has been gradually market-oriented since 2003, with foreign capital entering in 2005, leading to diversified market players[26](index=26&type=chunk) - National policies, such as the "National Standardization Development Outline," encourage and support the inspection and testing industry, listing "inspection and testing services" as one of the **eight key high-tech service industries** for national development[27](index=27&type=chunk) 2024 Inspection and Testing Industry Overview | Indicator | Data | | :--- | :--- | | Number of Inspection and Testing Institutions | 53,057 (YoY decrease of 1.44%) | | Operating Revenue | 487.597 billion Yuan (YoY increase of 4.41%) | | Number of Employees | 1.55 million (YoY decrease of 0.76%) | | Original Value of Instruments and Equipment Assets | 570.17 billion Yuan (YoY increase of 8.01%) | - The inspection and testing market structure is further optimized, with a continuous decrease in the proportion of public institution-based organizations and a year-on-year increase in private enterprises, deepening marketization[28](index=28&type=chunk) - Increasing requirements for the transformation and upgrading of the construction industry promote coordinated development of intelligent construction and building industrialization, fostering industrialization, digitalization, intelligence, greening, and ecological upgrading of the construction industry[28](index=28&type=chunk) - **Green construction** and "carbon peaking" and "carbon neutrality" have become development trends, promoting green development in urban and rural construction, popularizing ultra-low energy consumption and near-zero energy buildings, and developing zero-carbon buildings[29](index=29&type=chunk)[30](index=30&type=chunk)[31](index=31&type=chunk) - The stock of existing construction projects is growing, leading to a significant increase in demand for maintenance, renovation, and reinforcement, with urban renewal actions deepening the application of Building Information Modeling (BIM) technology[32](index=32&type=chunk) [Principal Business Operations](index=10&type=section&id=3.1.2%20Principal%20Business%20Operations) The company's core business is construction engineering inspection and testing, aiming to be a national leader in building technology, with specialized expertise across five key segments - The company's principal business is **inspection and testing technical services** in the construction engineering sector, guided by construction technology research, aiming to be a national leader in building technology, a guardian of urban safety, a pioneer in green intelligent manufacturing, and a forerunner in smart operation and maintenance[33](index=33&type=chunk) - **Housing and municipal inspection** is the company's core business segment, managed by its subsidiary General Station Co., Ltd., providing inspection, monitoring, appraisal, evaluation, consulting, and green building material certification technical services[34](index=34&type=chunk) - General Station Co., Ltd. is the **first institution in South China** to obtain green building material product certification qualifications, with over **3,949 testing standards** and **24,189 testing parameters** approved by inspection and testing institution qualification accreditation[34](index=34&type=chunk) - Transportation segment inspection and testing business is handled by subsidiary Jianke Transportation, holding **Class A comprehensive highway engineering and specialized bridge and tunnel engineering inspection qualifications** issued by the Ministry of Transport[35](index=35&type=chunk) - Water conservancy segment inspection and testing business is conducted by subsidiary Jianke Yuansheng, holding **all five categories of Class A inspection and testing qualifications** for the water conservancy industry issued by the Ministry of Water Resources[37](index=37&type=chunk) - Energy saving and environmental protection segment inspection and testing business is handled by General Station Co., Ltd. and Jianke Energy Saving, providing energy saving testing, environmental protection testing, green building, and energy saving and environmental protection consulting services[38](index=38&type=chunk) - Safety production segment inspection and testing business is handled by wholly-owned subsidiary Safety Technology Center, providing inspection, monitoring, evaluation, training, education, and consulting technical services in the field of safety production[39](index=39&type=chunk) [Business Model](index=11&type=section&id=3.1.3%20Business%20Model) The company operates on a project-based model, generating revenue from professional inspection and testing services, with procurement focused on outsourcing and sales primarily through bidding and direct client engagement - The company generates revenue and profit by providing professional and efficient inspection, testing, and related technical services to clients, delivering inspection and related service reports as outcomes[40](index=40&type=chunk) - The company's primary procurement involves **outsourcing inspection and testing services**, with established procurement and supplier management systems such as the "Service Procurement Implementation Management Process"[41](index=41&type=chunk) - The company primarily provides professional technical services on a **project-based system**, implementing a project manager responsibility system and establishing a strict quality control system and after-sales service[44](index=44&type=chunk) - The main methods for the company to acquire business include **bidding** (public bidding, invited bidding) and **direct client engagement**[47](index=47&type=chunk) - For direct client engagement projects, the company negotiates with clients through its business departments and signs service contracts after client approval[48](index=48&type=chunk) [Market Position](index=13&type=section&id=3.1.4%20Market%20Position) The company holds a leading market position in engineering inspection and testing, leveraging strong scientific research, qualifications, talent, equipment, and extensive project experience to build significant brand influence - The company is one of the **leading institutions nationwide** in engineering inspection and testing qualifications and capabilities, having established significant scientific research and technical service advantages in research platforms and achievements, standards and norms, talent, equipment, and engineering practice experience[49](index=49&type=chunk) - The company has undertaken inspection and testing technical services for numerous large-scale key construction projects, including the **Hong Kong-Zhuhai-Macao Bridge**, Guangdong Science Center, Guangzhou International Finance Center, and Shenzhen Ping An Finance Center[49](index=49&type=chunk) - The company has successively received honors such as the "**National May 1st Labor Medal**," "State-owned Assets Supervision and Administration Commission's Science and Technology Reform Demonstration Enterprise," "National Advanced Collective for Construction Technology Progress," "National Advanced Collective for Engineering Construction Standardization," and "National High-tech Enterprise"[49](index=49&type=chunk) [Key Performance Drivers](index=13&type=section&id=3.1.5%20Key%20Performance%20Drivers) In H1 2025, operating revenue decreased by **3.95%**, but net profit attributable to shareholders increased by **2.74%** due to cost reduction, refined cost control, and lower expenses Key Performance Data for H1 2025 | Indicator | Amount (10,000 Yuan) | YoY Change | | :--- | :--- | :--- | | Operating Revenue | 50,227.16 | -3.95% | | Inspection Business Sales Revenue | 49,053.27 | -3.76% | | Net Profit Attributable to Shareholders of Listed Company | 3,355.13 | 2.74% | | Total Assets | 276,063.46 | -0.94% | | Equity Attributable to Parent Company Shareholders | 205,190.58 | 1.58% | - The increase in net profit attributable to shareholders of the listed company was primarily due to the company's implementation of **cost reduction and efficiency improvement measures**, refined cost control, and a decrease in various expense items during the reporting period[50](index=50&type=chunk) [Analysis of Core Competencies](index=13&type=section&id=3.2%20Analysis%20of%20Core%20Competencies) The company's core competencies lie in its technological leadership, comprehensive qualifications, skilled talent, advanced equipment, extensive engineering experience, and strong brand reputation - The company has developed **industry-leading technological advantages** through long-term accumulation and continuous innovation[51](index=51&type=chunk) - The company is one of the **leading institutions nationwide** in engineering inspection and testing and green building material certification qualifications and capabilities, with comprehensive qualifications[54](index=54&type=chunk) - The company possesses a **high-caliber talent team**, including experts enjoying special government allowances from the State Council, doctors, post-doctors, and registered engineers, demonstrating a clear talent advantage[56](index=56&type=chunk) - The company owns the **first and currently largest two civil building wind tunnel laboratories** in China, as well as first-class intelligent inspection demonstration laboratories for construction engineering materials, human habitat laboratories, building fire laboratories, safety production laboratories, and ecological environmental laboratories, among other advanced instruments and equipment[57](index=57&type=chunk) - The company has undertaken numerous large-scale key construction projects, such as the **Hong Kong-Zhuhai-Macao Bridge** and Guangzhou International Finance Center, accumulating rich engineering practice experience[58](index=58&type=chunk) - Adhering to the philosophy of "innovation for development, service to society," the company has established a **strong reputation and influence** within the industry, forming a powerful brand advantage[59](index=59&type=chunk) - The company actively promotes the application of the "**large-scale engineering inspection and testing integrated service**" model, providing "one-stop" and value-added services for major clients' key projects[61](index=61&type=chunk) [Technological Advantage](index=13&type=section&id=3.2.1%20Technological%20Advantage) The company maintains a leading technological edge through continuous innovation, extensive standard development, numerous patents, and a network of over twenty advanced scientific research platforms - As of June 30, 2025, the company has **chaired or participated in drafting 285 national, industry, and local standards**, promoting industry progress and forming a competitive advantage in the inspection and testing sector[51](index=51&type=chunk) - As of June 30, 2025, the company has obtained a total of **609 patents**, **445 software copyrights**, **91 national and provincial/ministerial level science and technology awards**, and **295 departmental/bureau level science and technology awards**[51](index=51&type=chunk) - The company has established over **twenty technology platforms**, including the Guangdong Housing and Urban-Rural Development Technology Collaborative Innovation Center, Guangdong Domestic Waste Technology Research Center, National Green Building Quality Inspection and Testing Center (Guangzhou), and National Prefabricated Building Quality Inspection and Testing Center[52](index=52&type=chunk) - Through technological innovation and platforms, the company leads and drives the advancement of industry technology and the construction of standard systems, continuously maintaining its position at the technological forefront of the industry[53](index=53&type=chunk) [Qualification Advantage](index=14&type=section&id=3.2.2%20Qualification%20Advantage) The company possesses leading engineering inspection and green building certification qualifications, including unique national centers in South China, with over **4,100 testing standards** and **31,869 parameters** - The company is one of the **leading institutions nationwide** in engineering inspection and testing and green building material certification qualifications and capabilities, and the first certification body in South China to obtain green building material product certification qualifications[54](index=54&type=chunk) - The company owns the **only National Green Building Quality Inspection and Testing Center (Guangzhou)** and National Prefabricated Building Quality Inspection and Testing Center in South China[54](index=54&type=chunk) - General Station subsidiary successfully obtained the **first comprehensive construction engineering quality inspection qualification certificate** in Guangdong Province after the implementation of the "Measures for the Administration of Construction Engineering Quality Inspection"[54](index=54&type=chunk) - The company has over **4,100 testing standards** and **31,869 testing parameters** approved by inspection and testing institution qualification accreditation, holding Class A comprehensive highway engineering and specialized bridge and tunnel engineering inspection qualifications issued by the Ministry of Transport, and all five categories of Class A water conservancy engineering inspection qualifications issued by the Ministry of Water Resources[54](index=54&type=chunk) [Talent Advantage](index=14&type=section&id=3.2.3%20Talent%20Advantage) As of June 30, 2025, the company boasts a high-caliber, young, professional, and diverse workforce of **1,829 employees**, including **4 State Council special allowance experts** and **873 mid-to-senior level professionals** - As of June 30, 2025, the company has **1,829 employees**, including a high-caliber talent team comprising experts enjoying special government allowances from the State Council, doctors, post-doctors, and registered engineers[56](index=56&type=chunk) - Among them, **4 individuals enjoy special government allowances** from the State Council, **68 are senior engineers**, **873 hold mid-to-senior professional titles** (accounting for 47.73% of mid-to-senior professionals), **350 hold various registered qualifications**, and **38 are doctors or post-doctors**[56](index=56&type=chunk) - A total of **1,537 individuals hold bachelor's degrees or higher** (bachelor's degree or above accounts for 84.00%), maintaining a young, professional, and diversified talent team for the company[56](index=56&type=chunk) [Instrument and Equipment Facility Advantage](index=14&type=section&id=3.2.4%20Instrument%20and%20Equipment%20Facility%20Advantage) The company possesses advanced and unique testing facilities, including the nation's largest civil building wind tunnels and cutting-edge intelligent detection systems, ensuring a strong competitive edge - The company owns the **first and currently largest two civil building wind tunnel laboratories** in China, as well as first-class intelligent inspection demonstration laboratories for construction engineering materials, human habitat laboratories, building fire laboratories, safety production laboratories, and ecological environmental laboratories[57](index=57&type=chunk) - As of June 30, 2025, the company possesses a series of advanced technologies and cutting-edge equipment, including an **internationally leading sub-millimeter 3D intelligent pavement detection system**, independently developed extra-large multi-functional curtain wall testing chambers, the **first 5G intelligent inspection vehicle** in China's engineering construction sector, and intelligent inspection robots[57](index=57&type=chunk) [Engineering Practice Experience Advantage](index=14&type=section&id=3.2.5%20Engineering%20Practice%20Experience%20Advantage) The company has accumulated extensive engineering practice experience by undertaking inspection and testing services for numerous large-scale key construction projects, delivering scientific and impartial data - The company has undertaken inspection and testing technical services for numerous large-scale key construction projects in recent years, including the **Hong Kong-Zhuhai-Macao Bridge**, Guangdong Science Center, Guangzhou International Finance Center, Guangzhou Tower, Guangzhou New Baiyun International Airport, Shenzhen Stock Exchange Operations Center, and Shenzhen Ping An Finance Center[58](index=58&type=chunk) - The company provides scientific and impartial testing data to all sectors of society, achieving good economic benefits[58](index=58&type=chunk) [Brand Advantage](index=14&type=section&id=3.2.6%20Brand%20Advantage) Adhering to "innovation for development, service to society," the company has built a strong brand reputation and influence, actively promoting integrated inspection services for major projects - Adhering to the philosophy of "innovation for development, service to society," the company has formed a virtuous cycle of "better serving society in high-quality development and seeking faster development in serving society," establishing a **strong reputation and influence** within the industry[59](index=59&type=chunk) - The company assists administrative authorities in various regions in handling a large number of emergency rescue, engineering dispute, and accident handling issues, achieving significant social benefits and demonstrating its responsibility as a state-owned enterprise[60](index=60&type=chunk) - The company has successively received honors such as "**National AAA Credit Enterprise in Construction Industry**," "National Green Building Pioneer Award," and "Top 100 Technology Service Institutions in Guangdong Province"[60](index=60&type=chunk) - The company actively promotes the application of the "**large-scale engineering inspection and testing integrated service**" model, providing "one-stop" and more value-added services for major clients' key projects, improving operational efficiency, and setting a brand benchmark[61](index=61&type=chunk) [Analysis of Principal Business](index=15&type=section&id=3.3%20Analysis%20of%20Principal%20Business) Operating revenue decreased by **3.95%**, but net cash flow from operations significantly improved by **85.38%** due to increased collections, while investment cash flow declined due to structured deposits Year-on-Year Changes in Key Financial Data | Indicator | Current Reporting Period (Yuan) | Prior Year Period (Yuan) | YoY Change | Reason for Change | | :--- | :--- | :--- | :--- | :--- | | Operating Revenue | 502,271,576.75 | 522,928,423.17 | -3.95% | | | Operating Cost | 270,428,547.32 | 284,549,249.87 | -4.96% | | | Selling Expenses | 30,303,005.55 | 27,818,222.19 | 8.93% | | | Administrative Expenses | 89,631,285.95 | 107,161,553.71 | -16.36% | | | Financial Expenses | -5,566,203.19 | -5,988,281.22 | 7.05% | | | Income Tax Expense | 1,074,704.84 | 258,177.48 | 316.27% | Primarily due to increased deferred income tax expense | | R&D Investment | 36,155,443.52 | 32,091,184.35 | 12.66% | | | Net Cash Flow from Operating Activities | -6,411,884.87 | -43,867,983.65 | 85.38% | Due to increased operating collections during the reporting period | | Net Cash Flow from Investing Activities | -106,136,709.27 | -62,408,479.63 | -70.07% | Primarily due to more purchases of structured deposits during the reporting period | | Net Cash Flow from Financing Activities | 8,149,031.50 | 18,455,822.76 | -55.85% | Primarily due to more bank acceptance bill deposits recovered in the prior year period | | Net Increase in Cash and Cash Equivalents | -104,405,535.51 | -87,820,640.52 | -18.88% | | - There were **no significant changes** in the company's profit composition or sources of profit during the reporting period[63](index=63&type=chunk) Product or Service Accounting for Over 10% of Revenue | Product or Service | Operating Revenue (10,000 Yuan) | Operating Cost (10,000 Yuan) | Gross Profit Margin | YoY Change in Operating Revenue | YoY Change in Operating Cost | YoY Change in Gross Profit Margin | | :--- | :--- | :--- | :--- | :--- | :--- | :--- | | Housing and Municipal | 36,138.02 | 18,500.48 | 48.81% | -1.06% | 0.23% | -1.33% | | Transportation | 2,199.99 | 1,202.63 | 45.33% | -31.38% | -33.89% | 4.81% | | Water Conservancy | 3,951.93 | 2,423.06 | 38.69% | -7.96% | -10.54% | 4.77% | | Energy Saving and Environmental Protection | 2,826.87 | 1,095.27 | 61.26% | -6.56% | -37.06% | 44.18% | | Safety Production | 3,936.46 | 3,201.34 | 18.67% | 0.46% | 6.79% | -20.52% | | Total Inspection Business | 49,053.27 | 26,422.78 | 46.13% | -3.76% | -4.69% | 1.15% | [Analysis of Non-Principal Business](index=16&type=section&id=3.4%20Analysis%20of%20Non-Principal%20Business) The company had no analysis of non-principal business activities during the reporting period - The company had **no analysis of non-principal business** during the reporting period[66](index=66&type=chunk) [Analysis of Assets and Liabilities](index=16&type=section&id=3.5%20Analysis%20of%20Assets%20and%20Liabilities) Total assets slightly decreased by **0.94%** to **2.76 billion yuan**, with notable changes in cash, accounts receivable, and a significant increase in trading financial assets Significant Changes in Asset Composition | Item | Amount at End of Current Reporting Period (Yuan) | Proportion of Total Assets | Amount at End of Prior Year (Yuan) | Proportion of Total Assets | Change in Proportion | | :--- | :--- | :--- | :--- | :--- | :--- | | Monetary Funds | 605,052,413.81 | 21.92% | 742,531,422.71 | 26.65% | -4.73% | | Accounts Receivable | 786,708,410.95 | 28.50% | 720,096,927.24 | 25.84% | 2.66% | | Contract Assets | 46,373,987.53 | 1.68% | 49,981,353.25 | 1.79% | -0.11% | | Inventories | 37,508,747.00 | 1.36% | 34,741,118.43 | 1.25% | 0.11% | | Fixed Assets | 432,505,908.56 | 15.67% | 447,862,141.66 | 16.07% | -0.40% | | Construction in Progress | 169,479,419.46 | 6.14% | 154,890,807.58 | 5.56% | 0.58% | | Right-of-Use Assets | 40,595,311.76 | 1.47% | 42,527,333.36 | 1.53% | -0.06% | | Contract Liabilities | 232,721,147.44 | 8.43% | 230,961,800.11 | 8.29% | 0.14% | | Lease Liabilities | 33,744,790.68 | 1.22% | 35,452,513.00 | 1.27% | -0.05% | - Overseas assets amounted to **1,990,818.51 yuan**, accounting for **0.10%** of the company's net assets[67](index=67&type=chunk) Financial Assets and Liabilities Measured at Fair Value | Item | Beginning Balance (Yuan) | Fair Value Change Gain/Loss for Current Period (Yuan) | Ending Balance (Yuan) | | :--- | :--- | :--- | :--- | | Trading Financial Assets | 45,173,917.81 | -173,917.81 | 95,000,000.00 | | Other Equity Instrument Investments | 36,970,428.60 | -1,818,217.80 | 35,152,210.80 | | **Total Above** | **82,144,346.41** | **-1,992,135.61** | **130,152,210.80** | - There were **no significant changes** in the measurement attributes of the company's main assets during the reporting period[69](index=69&type=chunk) - Details of restricted asset rights at the end of the reporting period are provided in Section VIII Financial Report, VII. Notes to Consolidated Financial Statement Items 31, Assets with Restricted Ownership or Use Rights[70](index=70&type=chunk) [Analysis of Investment Status](index=18&type=section&id=3.6%20Analysis%20of%20Investment%20Status) Total investment increased by **60.55%** to **248.03 million yuan**, primarily due to structured deposit purchases, with no significant equity or non-equity investments, fundraising, wealth management, or derivative investments Comparison of Investment Amount During Reporting Period | Indicator | Amount (Yuan) | | :--- | :--- | | Investment Amount for Current Reporting Period | 248,034,020.34 | | Investment Amount for Prior Year Period | 154,488,020.13 | | Change Percentage | 60.55% | Financial Assets Measured at Fair Value | Asset Category | Ending Balance (Yuan) | Source of Funds | | :--- | :--- | :--- | | Stocks | 35,152,210.80 | Own Funds | | Others | 95,000,000.00 | Own Funds | | **Total** | **130,152,210.80** | | - The company had **no use of raised funds** during the reporting period[73](index=73&type=chunk) - The company had **no wealth management, derivative investments, or entrusted loans** during the reporting period[74](index=74&type=chunk)[75](index=75&type=chunk)[76](index=76&type=chunk) [Significant Asset and Equity Sales](index=20&type=section&id=3.7%20Significant%20Asset%20and%20Equity%20Sales) The company did not engage in any significant asset or equity sales during the reporting period - The company did **not sell significant assets** during the reporting period[77](index=77&type=chunk) - The company did **not sell significant equity** during the reporting period[78](index=78&type=chunk) [Analysis of Major Holding and Participating Companies](index=21&type=section&id=3.8%20Analysis%20of%20Major%20Holding%20and%20Participating%20Companies) This section lists the company's major subsidiaries and their financial data, with Guangdong Construction Engineering Quality and Safety Inspection General Station Co., Ltd. being the largest contributor Financial Data of Major Subsidiaries | Company Name | Company Type | Operating Revenue (Yuan) | Net Profit (Yuan) | | :--- | :--- | :--- | :--- | | Guangdong Jianke Transportation Engineering Quality Inspection Center Co., Ltd. | Subsidiary | 21,999,852.25 | 2,322,463.57 | | Guangdong Provincial Construction Engineering Quality and Safety Inspection General Station Co., Ltd. | Subsidiary | 359,637,587.08 | 26,700,829.60 | | Guangdong Provincial Safety Production Technology Center Co., Ltd. | Subsidiary | 45,513,924.96 | 2,149,267.51 | | Guangdong Jianke Yuansheng Engineering Inspection Co., Ltd. | Subsidiary | 39,519,304.05 | 1,319,182.11 | | Guangdong Jianke Energy Saving and Environmental Protection Technology Co., Ltd. | Subsidiary | 17,900,739.96 | 139,811.58 | | Guangdong Jianke Innovation Technology Research Institute Co., Ltd. | Subsidiary | 9,282,395.33 | -6,303,437.46 | | Foshan Institute of Building Science Co., Ltd. | Subsidiary | 2,186,172.93 | -2,698,368.82 | | Yangjiang Institute of Building Science Co., Ltd. | Subsidiary | 0.00 | -53,855.30 | | Hong Kong Institute of Building Science and Innovation Technology Co., Ltd. | Subsidiary | 112,086.15 | -360,000.27 | - There were **no acquisitions or disposals of subsidiaries** by the company during the reporting period[80](index=80&type=chunk) [Structured Entities Controlled by the Company](index=22&type=section&id=3.9%20Structured%20Entities%20Controlled%20by%20the%20Company) The company did not control any structured entities during the reporting period - The company had **no structured entities controlled** during the reporting period[81](index=81&type=chunk) [Risks Faced by the Company and Countermeasures](index=22&type=section&id=3.10%20Risks%20Faced%20by%20the%20Company%20and%20Countermeasures) The company faces risks from concentrated revenue, intense market competition, and accounts receivable impairment, addressed by expanding outside Guangdong, leveraging brand advantages, and strengthening collection management - The company's business is primarily concentrated in Guangdong, posing a risk of unsatisfactory market expansion outside the province, which could impact operating revenue and profitability; the countermeasure is to **continuously deepen business expansion outside Guangdong** and expand coverage areas[81](index=81&type=chunk) - The construction engineering inspection and testing service industry faces intense market competition, with enterprises from outside the province continuously entering the Guangdong market; the countermeasure is to **leverage the listed company's brand effect** and utilize advantages in technology, qualifications, and talent to consolidate its leading market position[82](index=82&type=chunk) - As the scale of operations expands and client funding levels change, the company's accounts receivable and contract assets may increase, and their aging may lengthen, posing a risk of bad debts; the countermeasure is to **increase business from government departments, public institutions, and state-owned enterprises** with good credit, and strengthen collection management to improve collection speed[83](index=83&type=chunk) [Registration Form for Investor Relations Activities During the Reporting Period](index=22&type=section&id=3.11%20Registration%20Form%20for%20Investor%20Relations%20Activities%20During%20the%20Reporting%20Period) The company did not engage in any investor relations activities such as research visits, communications, or interviews during the reporting period - The company had **no investor relations activities** such as research visits, communications, or interviews during the reporting period[84](index=84&type=chunk) [Formulation and Implementation of Market Value Management System and Valuation Enhancement Plan](index=22&type=section&id=3.12%20Formulation%20and%20Implementation%20of%20Market%20Value%20Management%20System%20and%20Valuation%20Enhancement%20Plan) The company has not formulated a market value management system nor disclosed a valuation enhancement plan - The company has **not formulated a market value management system**[85](index=85&type=chunk) - The company has **not disclosed a valuation enhancement plan**[85](index=85&type=chunk) [Implementation of "Dual Improvement in Quality and Returns" Action Plan](index=23&type=section&id=3.13%20Implementation%20of%20%22Dual%20Improvement%20in%20Quality%20and%20Returns%22%20Action%20Plan) The company has not disclosed an announcement regarding the "Dual Improvement in Quality and Returns" action plan - The company has **not disclosed an announcement** regarding the "Dual Improvement in Quality and Returns" action plan[86](index=86&type=chunk) [Corporate Governance, Environment, and Society](index=24&type=section&id=Section%204%20Corporate%20Governance%2C%20Environment%2C%20and%20Society) This section covers changes in the company's directors, supervisors, and senior management, profit distribution, employee incentives, environmental information, and social responsibility initiatives [Changes in Directors, Supervisors, and Senior Management](index=24&type=section&id=4.1%20Changes%20in%20Directors%2C%20Supervisors%2C%20and%20Senior%20Management) There were no changes in the company's directors, supervisors, and senior management during the reporting period - There were **no changes** in the company's directors, supervisors, and senior management during the reporting period, as detailed in the Prospectus[88](index=88&type=chunk) [Profit Distribution and Capital Reserve Conversion to Share Capital for the Current Reporting Period](index=24&type=section&id=4.2%20Profit%20Distribution%20and%20Capital%20Reserve%20Conversion%20to%20Share%20Capital%20for%20the%20Current%20Reporting%20Period) The company plans not to distribute cash dividends, bonus shares, or convert capital reserves into share capital for the semi-annual period - The company plans **not to distribute cash dividends, bonus shares, or convert capital reserves into share capital** for the semi-annual period[89](index=89&type=chunk) [Implementation of Company Equity Incentive Plans, Employee Stock Ownership Plans, or Other Employee Incentive Measures](index=24&type=section&id=4.3%20Implementation%20of%20Company%20Equity%20Incentive%20Plans%2C%20Employee%20Stock%20Ownership%20Plans%2C%20or%20Other%20Employee%20Incentive%20Measures) The company had no equity incentive plans, employee stock ownership plans, or other employee incentive measures during the reporting period - The company had **no equity incentive plans, employee stock ownership plans, or other employee incentive measures** and their implementation during the reporting period[90](index=90&type=chunk) [Environmental Information Disclosure](index=25&type=section&id=4.4%20Environmental%20Information%20Disclosure) The listed company and its major subsidiaries are not included in the list of enterprises required to disclose environmental information by law - The listed company and its major subsidiaries are **not included in the list of enterprises required to disclose environmental information by law**[91](index=91&type=chunk) [Social Responsibility](index=25&type=section&id=4.5%20Social%20Responsibility) The company ensures investor and employee protection through strict compliance and communication, while actively contributing to industry development and undertaking key projects as part of its social responsibility - The company strictly adheres to laws and regulations such as the "Company Law" and "Securities Law" of the People's Republic of China, establishing a corporate governance structure and fulfilling information disclosure obligations with completeness, timeliness, and accuracy, building diversified communication channels to effectively safeguard shareholders' right to know[91](index=91&type=chunk) - During the reporting period, the company strictly complied with labor laws and regulations, including the "Labor Law" and "Labor Contract Law" of the People's Republic of China, signing labor contracts with all formal employees and arranging social insurance (pension, medical, unemployment, work injury, maternity) and housing provident funds[92](index=92&type=chunk) - The company leverages business synergy and capital leverage to promote the transformation and development of existing businesses, incubate new businesses, and enhance sustainable development capabilities, while utilizing its credible service brand advantage to advance industry development to a new level and actively undertake major key construction projects[93](index=93&type=chunk) [Significant Matters](index=26&type=section&id=Section%205%20Significant%20Matters) This section details the company's commitments, related party transactions, and other significant events, confirming timely fulfillment of commitments and absence of major issues [Commitments Fulfilled and Overdue Unfulfilled by the Company's Actual Controller, Shareholders, Related Parties, Acquirers, and Other Committed Parties During and as of the End of the Reporting Period](index=26&type=section&id=5.1%20Commitments%20Fulfilled%20and%20Overdue%20Unfulfilled%20by%20the%20Company%27s%20Actual%20Controller%2C%20Shareholders%2C%20Related%20Parties%2C%20Acquirers%2C%20and%20Other%20Committed%20Parties%20During%20and%20as%20of%20the%20End%20of%20the%20Reporting%20Period) This section lists commitments by the company, controlling shareholders, and other related parties regarding share restrictions, reductions, dividends, competition, related transactions, and stable stock prices, all of which were fulfilled on time - Guofa Fund and Yueke Financial committed not to transfer or entrust others to manage their shares in the company for **twelve months** from the date of the company's initial public offering and listing[97](index=97&type=chunk) - Jiangu Holding committed not to transfer shares for **36 months** from the date of the company's initial public offering and listing, and to extend the lock-up period based on the company's net profit decline in the listing year and subsequent years[97](index=97&type=chunk) - The company, Jiangu Holding, Guofa Fund, Yueke Financial, and directors, supervisors, and senior management made long-term commitments regarding **share reduction methods, prices, and information disclosure**[98](index=98&type=chunk)[100](index=100&type=chunk)[102](index=102&type=chunk) - The company and Jiangu Holding committed to strictly implement the **profit distribution policy** and shareholder dividend return plan stipulated in the company's articles of association[102](index=102&type=chunk) - Jiangu Holding, Guofa Fund, and Yueke Financial committed to **avoid horizontal competition, reduce related party transactions, and prevent fund occupation**[103](index=103&type=chunk)[105](index=105&type=chunk) - The company, Jiangu Holding, and directors, supervisors, and senior management committed to initiate **share price stabilization measures** under specific conditions (e.g., if the company's stock closing price falls below net asset value per share), including company share repurchases or increased holdings by the controlling shareholder, directors, supervisors, and senior management[105](index=105&type=chunk)[106](index=106&type=chunk) - The company and Jiangu Holding committed that this issuance and listing does not involve fraudulent issuance, and if the issuance and listing conditions are not met, all new shares will be repurchased[108](index=108&type=chunk) - The company, Jiangu Holding, Guofa Fund, Yueke Financial, and directors, supervisors, and senior management committed to strictly fulfill all public commitments, and will bear corresponding legal liabilities if unable to fulfill them[110](index=110&type=chunk)[111](index=111&type=chunk) - Jiangu Holding committed to bear the supplementary payment amounts, related expenses, and economic compensation liabilities arising from the company and its controlled subsidiaries' failure to pay social insurance or housing provident funds for employees[112](index=112&type=chunk) - Jiangu Holding committed to bear penalties or other losses incurred by the company and its controlled subsidiaries due to defects in owned or leased properties[112](index=112&type=chunk) - The company committed that there are **no entities prohibited by laws and regulations from directly or indirectly holding company shares**, and to truthfully, accurately, and completely disclose shareholder information[114](index=114&type=chunk) - Commitments fulfilled on time: **Yes**[114](index=114&type=chunk) [Non-Operating Fund Occupation by Controlling Shareholders and Other Related Parties of the Listed Company](index=38&type=section&id=5.2%20Non-Operating%20Fund%20Occupation%20by%20Controlling%20Shareholders%20and%20Other%20Related%20Parties%20of%20the%20Listed%20Company) The company had no non-operating fund occupation by controlling shareholders or other related parties during the reporting period - During the reporting period, there was **no non-operating fund occupation** by controlling shareholders or other related parties of the listed company[115](index=115&type=chunk) [Irregular External Guarantees](index=38&type=section&id=5.3%20Irregular%20External%20Guarantees) The company had no irregular external guarantees during the reporting period - The company had **no irregular external guarantees** during the reporting period[116](index=116&type=chunk) [Appointment and Dismissal of Accounting Firms](index=38&type=section&id=5.4%20Appointment%20and%20Dismissal%20of%20Accounting%20Firms) The company's semi-annual financial report was not audited - The company's semi-annual report was **not audited**[117](index=117&type=chunk) [Explanation by the Board of Directors, Supervisory Board, and Audit Committee on the Accounting Firm's "Non-Standard Audit Report" for the Current Reporting Period](index=38&type=section&id=5.5%20Explanation%20by%20the%20Board%20of%20Directors%2C%20Supervisory%20Board%2C%20and%20Audit%20Committee%20on%20the%20Accounting%20Firm%27s%20%22Non-Standard%20Audit%20Report%22%20for%20the%20Current%20Reporting%20Period) The company had no non-standard audit report during the reporting period - The company had **no non-standard audit report** during the reporting period[118](index=118&type=chunk) [Explanation by the Board of Directors on the "Non-Standard Audit Report" for the Previous Year](index=38&type=section&id=5.6%20Explanation%20by%20the%20Board%20of%20Directors%20on%20the%20%22Non-Standard%20Audit%20Report%22%20for%20the%20Previous%20Year) The company had no non-standard audit report during the reporting period - The company had **no non-standard audit report** during the reporting period[118](index=118&type=chunk) [Bankruptcy and Reorganization Matters](index=38&type=section&id=5.7%20Bankruptcy%20and%20Reorganization%20Matters) The company had no bankruptcy and reorganization matters during the reporting period - The company had **no bankruptcy and reorganization matters** during the reporting period[118](index=118&type=chunk) [Litigation Matters](index=38&type=section&id=5.8%20Litigation%20Matters) The company had no significant litigation, arbitration, or other litigation matters during the current reporting period - The company had **no significant litigation or arbitration matters** during the current reporting period[119](index=119&type=chunk) - The company had **no other litigation matters** during the current reporting period[119](index=119&type=chunk) [Penalties and Rectification](index=38&type=section&id=5.9%20Penalties%20and%20Rectification) The company had no penalties or rectification situations during the reporting period - The company had **no penalties or rectification situations** during the reporting period[119](index=119&type=chunk) [Integrity Status of the Company, its Controlling Shareholder, and Actual Controller](index=38&type=section&id=5.10%20Integrity%20Status%20of%20the%20Company%2C%20its%20Controlling%20Shareholder%2C%20and%20Actual%20Controller) The integrity status of the company, its controlling shareholder, and actual controller is not disclosed - The integrity status of the company, its controlling shareholder, and actual controller is **not disclosed**[120](index=120&type=chunk) [Significant Related Party Transactions](index=39&type=section&id=5.11%20Significant%20Related%20Party%20Transactions) The company had no significant related party transactions, including those related to daily operations, asset/equity acquisition/disposal, joint external investments, or non-operating related party receivables/payables - The company had **no significant related party transactions** related to daily operations during the reporting period[121](index=121&type=chunk) - The company had **no related party transactions involving asset or equity acquisition/disposal** during the reporting period[122](index=122&type=chunk) - The company had **no related party transactions involving joint external investments** during the reporting period[123](index=123&type=chunk) - The company had **no non-operating related party receivables and payables** during the reporting period[124](index=124&type=chunk) - There were **no deposits, loans, credit lines, or other financial businesses** between the company and related financial companies, or between financial companies controlled by the company and related parties[125](index=125&type=chunk)[126](index=126&type=chunk) - The company had **no other significant related party transactions** during the reporting period[127](index=127&type=chunk) [Significant Contracts and Their Performance](index=39&type=section&id=5.12%20Significant%20Contracts%20and%20Their%20Performance) The company had no significant entrustment, contracting, or guarantee situations, and no leasing projects generating over **10%** of total profit, nor other major contracts during the reporting period - The company had **no entrustment situations** during the reporting period[128](index=128&type=chunk) - The company had **no contracting situations** during the reporting period[129](index=129&type=chunk) - During the reporting period, the company, as a lessee, had or continued leasing matters primarily for office premises and office printers; as a lessor, the company had or continued leasing matters primarily for fixed assets[130](index=130&type=chunk) - The company had **no leasing projects** that generated profits exceeding 10% of the company's total profit for the reporting period[130](index=130&type=chunk) - The company had **no significant guarantee situations** during the reporting period[131](index=131&type=chunk) - The company had **no significant contracts related to daily operations** during the reporting period[132](index=132&type=chunk) - The company had **no other significant contracts** during the reporting period[133](index=133&type=chunk) [Explanation of Other Significant Matters](index=40&type=section&id=5.13%20Explanation%20of%20Other%20Significant%20Matters) The company had no other significant matters requiring explanation during the reporting period - The company had **no other significant matters** requiring explanation during the reporting period[134](index=134&type=chunk) [Significant Matters of Company Subsidiaries](index=40&type=section&id=5.14%20Significant%20Matters%20of%20Company%20Subsidiaries) The company had no significant matters of subsidiaries disclosed during the reporting period - The company had **no significant matters of subsidiaries** disclosed during the reporting period[135](index=135&type=chunk) [Share Changes and Shareholder Information](index=41&type=section&id=Section%206%20Share%20Changes%20and%20Shareholder%20Information) This section details the company's share capital structure, shareholder numbers, and major shareholders, confirming no changes in total shares or controlling parties [Share Change Status](index=41&type=section&id=6.1%20Share%20Change%20Status) The company's total share capital remained unchanged at **313.9 million shares**, with all shares subject to sales restrictions, and no applicable changes in share buybacks or reductions Share Change Status | Item | Quantity Before Change (Shares) | Proportion Before Change | Increase/Decrease in Current Change (Shares) | Quantity After Change (Shares) | Proportion After Change | | :--- | :--- | :--- | :--- | :--- | :--- | | I. Restricted Shares | 313,900,000 | 100.00% | 0 | 313,900,000 | 100.00% | | 2. State-owned Legal Person Shares | 278,190,000 | 88.62% | 0 | 278,190,000 | 88.62% | | 3. Other Domestic Shares | 35,710,000 | 11.38% | 0 | 35,710,000 | 11.38% | | III. Total Shares | 313,900,000 | 100.00% | 0 | 313,900,000 | 100.00% | - Reasons for share changes, approval status, transfer status, progress of share repurchase implementation, and progress of share repurchase reduction through centralized bidding are **all not applicable**[138](index=138&type=chunk) [Securities Issuance and Listing Status](index=42&type=section&id=6.2%20Securities%20Issuance%20and%20Listing%20Status) The company had no securities issuance or listing activities during the reporting period - The company had **no securities issuance or listing activities** during the reporting period[139](index=139&type=chunk) [Number of Shareholders and Shareholding Status](index=42&type=section&id=6.3%20Number%20of%20Shareholders%20and%20Shareholding%20Status) At the end of the reporting period, the company had **69 common shareholders**, with the top three being Guangdong Construction Engineering Group Holding Co., Ltd. (**73.62%**), Guangdong State-owned Enterprise Reorganization and Development Fund (**10.00%**), and Guangdong Yueke Financial Group Co., Ltd. (**5.00%**) - Total number of common shareholders at the end of the reporting period: **69 households**[140](index=140&type=chunk) Shareholding Status of Shareholders Holding 5% or More or Top 10 Shareholders | Shareholder Name | Shareholder Nature | Shareholding Ratio | Number of Shares Held at End of Reporting Period (Shares) | Number of Restricted Shares Held (Shares) | Pledged, Marked, or Frozen Status | | :--- | :--- | :--- | :--- | :--- | :--- | | Guangdong Provincial Construction Engineering Group Holding Co., Ltd. | State-owned Legal Person | 73.62% | 231,100,000 | 231,100,000 | Not Applicable | | Guangdong State-owned Enterprise Reorganization and Development Fund (Limited Partnership) | State-owned Legal Person | 10.00% | 31,390,000 | 31,390,000 | Not Applicable | | Guangdong Yueke Financial Group Co., Ltd. | State-owned Legal Person | 5.00% | 15,700,000 | 15,700,000 | Not Applicable | | Cao Dayan | Domestic Natural Person | 0.48% | 1,500,000 | 1,500,000 | Not Applicable | | Chen Shaoxiang | Domestic Natural Person | 0.45% | 1,400,000 | 1,400,000 | Not Applicable | | Jiang Xujin | Domestic Natural Person | 0.38% | 1,200,000 | 1,200,000 | Not Applicable | | Li Chaohua | Domestic Natural Person | 0.37% | 1,150,000 | 1,150,000 | Not Applicable | | Li Ming | Domestic Natural Person | 0.34% | 1,080,000 | 1,080,000 | Not Applicable | | Ouyang Kun | Domestic Natural Person | 0.34% | 1,070,000 | 1,070,000 | Not Applicable | | Wu Peihao | Domestic Natural Person | 0.33% | 1,030,000 | 1,030,000 | Not Applicable | - The company has **no voting rights difference arrangements**[141](index=141&type=chunk) - The company's top 10 common shareholders and top 10 unrestricted common shareholders did **not engage in agreed repurchase transactions** during the reporting period[141](index=141&type=chunk) [Changes in Shareholdings of Directors, Supervisors, and Senior Management](index=43&type=section&id=6.4%20Changes%20in%20Shareholdings%20of%20Directors%2C%20Supervisors%2C%20and%20Senior%20Management) There were no changes in the shareholdings of the company's directors, supervisors, and senior management during the reporting period - There were **no changes** in the shareholdings of the company's directors, supervisors, and senior management during the reporting period, as detailed in the Prospectus[142](index=142&type=chunk) [Changes in Controlling Shareholder or Actual Controller](index=43&type=section&id=6.5%20Changes%20in%20Controlling%20Shareholder%20or%20Actual%20Controller) The company's controlling shareholder and actual controller remained unchanged during the reporting period - The company's controlling shareholder did **not change** during the reporting period[143](index=143&type=chunk) - The company's actual controller did **not change** during the reporting period[143](index=143&type=chunk) [Preferred Share Related Information](index=44&type=section&id=6.6%20Preferred%20Share%20Related%20Information) The company had no preferred shares during the reporting period - The company had **no preferred shares** during the reporting period[144](index=144&type=chunk) [Bond Related Information](index=45&type=section&id=Section%207%20Bond%20Related%20Information) This section confirms that the company had no bond-related activities during the reporting period [Bond Related Information](index=45&type=section&id=7.1%20Bond%20Related%20Information) The company had no bond-related information during the reporting period - The company had **no bond-related information** during the reporting period[146](index=146&type=chunk) [Financial Report](index=46&type=section&id=Section%208%20Financial%20Report) This section presents the company's unaudited semi-annual financial statements, including balance sheets, income statements, cash flow statements, and statements of changes in owners' equity [Audit Report](index=46&type=section&id=8.1%20Audit%20Report) The company's semi-annual financial report was not audited - The company's semi-annual financial report was **not audited**[148](index=148&type=chunk) [Financial Statements](index=46&type=section&id=8.2%20Financial%20Statements) This section provides the company's consolidated and parent company balance sheets, income statements, cash flow statements, and statements of changes in owners' equity for the 2025 semi-annual period Consolidated Balance Sheet Key Data (June 30, 2025) | Item | Ending Balance (Yuan) | | :--- | :--- | | Total Assets | 2,760,634,633.14 | | Total Liabilities | 686,488,423.04 | | Total Owners' Equity | 2,074,146,210.10 | Consolidated Income Statement Key Data (H1 2025) | Item | Current Period Amount (Yuan) | | :--- | :--- | | Total Operating Revenue | 502,271,576.75 | | Net Profit | 32,606,816.97 | | Net Profit Attributable to Parent Company Shareholders | 33,551,253.79 | | Basic Earnings Per Share (Yuan/share) | 0.1100 | Consolidated Cash Flow Statement Key Data (H1 2025) | Item | Current Period Amount (Yuan) | | :--- | :--- | | Net Cash Flow from Operating Activities | -6,411,884.87 | | Net Cash Flow from Investing Activities | -106,136,709.27 | | Net Cash Flow from Financing Activities | 8,149,031.50 | | Net Increase in Cash and Cash Equivalents | -104,405,535.51 | [Consolidated Balance Sheet](index=46&type=section&id=8.2.1%20Consolidated%20Balance%20Sheet) As of June 30, 2025, the company's consolidated total assets were **2.76 billion yuan**, with monetary funds at **605.05 million yuan** and accounts receivable at **786.71 million yuan** Consolidated Balance Sheet Key Data (June 30, 2025) | Item | Ending Balance (Yuan) | Beginning Balance (Yuan) | | :--- | :--- | :--- | | Total Assets | 2,760,634,633.14 | 2,786,731,894.80 | | Total Current Assets | 1,635,612,930.43 | 1,652,254,503.04 | | Total Non-Current Assets | 1,125,021,702.71 | 1,134,477,391.76 | | Total Liabilities | 686,488,423.04 | 743,620,416.86 | | Total Owners' Equity | 2,074,146,210.10 | 2,043,111,477.94 | - Ending monetary funds were **605,052,413.81 yuan**, trading financial assets were **95,000,000.00 yuan**, and accounts receivable were **786,708,410.95 yuan**[150](index=150&type=chunk) [Parent Company Balance Sheet](index=48&type=section&id=8.2.2%20Parent%20Company%20Balance%20Sheet) As of June 30, 2025, the parent company's total assets were **2.14 billion yuan**, with monetary funds at **470.44 million yuan** and long-term equity investments at **438.02 million yuan** Parent Company Balance Sheet Key Data (June 30, 2025) | Item | Ending Balance (Yuan) | Beginning Balance (Yuan) | | :--- | :--- | :--- | | Total Assets | 2,140,986,646.74 | 2,131,976,453.88 | | Total Current Assets | 1,108,164,996.34 | 1,087,487,906.37 | | Total Non-Current Assets | 1,032,821,650.40 | 1,044,488,547.51 | | Total Liabilities | 531,886,570.11 | 533,086,064.41 | | Total Owners' Equity | 1,609,100,076.63 | 1,598,890,389.47 | - Ending monetary funds were **470,443,616.88 yuan**, trading financial assets were **80,000,000.00 yuan**, and long-term equity investments were **438,015,975.36 yuan**[153](index=153&type=chunk) [Consolidated Income Statement](index=49&type=section&id=8.2.3%20Consolidated%20Income%20Statement) For H1 2025, the company reported total operating revenue of **502.27 million yuan**, net profit of **32.61 million yuan**, and net profit attributable to parent company shareholders of **33.55 million yuan** Consolidated Income Statement Key Data (H1 2025) | Item | Current Period Amount (Yuan) | Prior Period Amount (Yuan) | | :--- | :--- | :--- | | Total Operating Revenue | 502,271,576.75 | 522,928,423.17 | | Total Operating Cost | 426,364,109.06 | 451,178,119.92 | | Total Profit | 33,681,521.81 | 32,106,439.94 | | Net Profit | 32,606,816.97 | 31,848,262.46 | | Net Profit Attributable to Parent Company Shareholders | 33,551,253.79 | 32,657,566.92 | | Basic Earnings Per Share (Yuan/share) | 0.1100 | 0.1000 | | Net Amount of Other Comprehensive Income After Tax | -1,572,084.81 | -12,793,182.46 | | Total Comprehensive Income | 31,034,732.16 | 19,055,080.00 | [Parent Company Income Statement](index=51&type=section&id=8.2.4%20Parent%20Company%20Income%20Statement) For H1 2025, the parent company achieved operating revenue of **90.56 million yuan**, net profit of **11.76 million yuan**, and basic earnings per share

证券之星消息，8月26日专业服务板块较上一交易日下跌0.07%，广东建科领跌。当日上证指数报收于 3868.38，下跌0.39%。深证成指报收于12473.17，上涨0.26%。专业服务板块个股涨跌见下表： | 代码 | 名称 | 收盘价 | 涨跌幅 | 成交量(手) | 成交额(元) | | | --- | --- | --- | --- | --- | --- | --- | | 300795 | 蓝机器米 | 16.67 | 4.51% | 14.89万 | | 2.45亿 | | 002967 | 广电计更 | 22.16 | 3.21% | 14.68万 | | 3.26亿 | | 300887 | 谱尼测试 | 9.43 | 2.84% | 53.03万 | | 5.10亿 | | 603060 | 国检集团 | 7.33 | 2.09% | 17.93万 | | 1.31亿 | | 300662 | 科院国际 | 32.54 | 2.01% | 5.94万 | | 1.92亿 | | 301289 | ■缆检测 | 54.31 | 1.63% | 2.57万 | | 1.41亿 | | 6031 ...

天眼查商业履历信息显示，广东省建筑科学研究院集团股份有限公司，成立于2013年，位于广州市，是 一家以从事研究和试验发展为主的企业。企业注册资本31390万人民币，实缴资本31390万人民币。公司 法定代表人为陈少祥。 通过天眼查大数据分析，广东省建筑科学研究院集团股份有限公司共对外投资了13家企业，参与招投标 项目2973次，知识产权方面有商标信息92条，专利信息412条，此外企业还拥有行政许可58个。 来源：金融界 金融界消息 截至2025年8月25日收盘，广东建科（301632）报收于37.84元，上涨2.41%，换手率 29.98%，成交量20.64万手，成交金额7.70亿元。 资金流向方面，今日主力资金净流入1697.20万元，占比成交额2.2%。其中，超大单净流入404.08万 元、占成交额0.52%，大单净流入1293.11万元、占成交额1.68%，中单净流出流出2889.63万元、占成交 额3.75%，小单净流入1192.43万元、占成交额1.55%。 广东建科最新一期业绩显示，截至2025一季报，公司营业总收入2.02亿元、同比增长1.70%，归属净利 润1407.04万元，同比减少34.3 ...

Group 1 - The core point of the news is that Guangdong JianKe experienced a decline in stock price and negative net financing on August 22, 2023, with a trading volume of 683 million yuan and a financing balance of 183 million yuan, which is 7.20% of its market capitalization [1] - On August 22, 2023, Guangdong JianKe had a financing buy-in amount of 43.24 million yuan and a financing repayment of 75.39 million yuan, resulting in a net financing outflow of 32.15 million yuan [1] - The company primarily engages in inspection and testing technology services in the construction engineering sector, with 98.65% of its revenue coming from inspection and testing services [1] Group 2 - As of August 12, 2023, the number of shareholders for Guangdong JianKe increased significantly to 64,400, marking a 93,189.86% rise [2] - For the first quarter of 2025, Guangdong JianKe reported an operating income of 202 million yuan, reflecting a year-on-year growth of 1.70%, while the net profit attributable to shareholders was -14.07 million yuan, a decrease of 34.32% year-on-year [2]