Group 1 - Guangdong JianKe Innovation Technology Research Institute Co., Ltd. applied for a patent titled "An Attached Caisson for Operation and Maintenance of Offshore Wind Power Pile Foundations" [1] - The patent aims to provide a temporary and dry construction environment for underwater parts of offshore wind power pile foundations, allowing workers to perform anti-corrosion coating work [1] - The caisson structure consists of multiple fan-shaped columns and is designed to be connected to the operation platform above the wind power pile [1] Group 2 - Guangdong JianKe Innovation Technology Research Institute Co., Ltd. was established in 2021 with a registered capital of 100 million RMB and has participated in 53 bidding projects [2] - Guangdong Provincial Academy of Building Sciences Group Co., Ltd. was founded in 2013 with a registered capital of 313.9 million RMB and has participated in 2980 bidding projects [2] - Guangdong JianKe Innovation Technology Research Institute holds 72 patents, while Guangdong Provincial Academy of Building Sciences Group holds 413 patents [2]

Core Insights - Guangdong JianKe (301632.SZ) reported a total operating revenue of 502 million yuan for the first half of 2025, with a net profit attributable to shareholders of 33.55 million yuan, reflecting an increase of 0.89 million yuan or 2.74% year-on-year [1] Financial Performance - The company experienced a net cash inflow from operating activities of -6.41 million yuan, which is an improvement of 37.46 million yuan compared to the same period last year [1] - The latest debt-to-asset ratio stands at 24.87% [2] - The gross profit margin is reported at 46.16%, which is an increase of 7.54 percentage points from the previous quarter and an increase of 0.57 percentage points year-on-year [2] - The return on equity (ROE) is recorded at 1.64% [2] - The diluted earnings per share (EPS) is 0.11 yuan, an increase of 0.01 yuan or 10.00% compared to the same period last year [2] - The total asset turnover ratio is 0.18 times, while the inventory turnover ratio is 7.49 times [2] Shareholder Structure - The number of shareholders is 69, with the top ten shareholders holding a total of 287 million shares, accounting for 91.31% of the total share capital [2] - The largest shareholder is Guangdong Provincial Construction Engineering Group Holding Co., Ltd., holding 73.62% of the shares [2]

Core Viewpoint - Guangdong JianKe's stock price has experienced fluctuations, with a recent decline of 2.01% and a year-to-date increase of 3.47%, indicating volatility in investor sentiment and market performance [1][2]. Company Overview - Guangdong JianKe, established on December 25, 2013, and listed on August 12, 2025, is based in Guangzhou, Guangdong Province. The company specializes in inspection and testing technology services in the construction engineering sector [1]. - The company's main revenue sources are inspection and testing services (98.65%), with minor contributions from other services (0.85% and 0.50%) [1]. Financial Performance - For the first half of 2025, Guangdong JianKe reported operating revenue of 502 million yuan, a year-on-year decrease of 3.95%. However, the net profit attributable to shareholders increased by 2.74% to 33.55 million yuan [2]. - As of August 12, 2025, the number of shareholders reached 64,400, a significant increase of 93,189.86% compared to the previous period, with an average of 1,069 circulating shares per shareholder [2]. Market Activity - On August 27, 2025, the stock price was 35.19 yuan per share, with a trading volume of 60.01 million yuan and a turnover rate of 2.46%. The total market capitalization stood at 14.729 billion yuan [1]. - The stock has appeared on the "龙虎榜" (Dragon and Tiger List) four times this year, with the most recent appearance on August 21, 2025, where it recorded a net buying of 569,100 yuan [1].

Core Viewpoint - Guangdong Jianke's stock price closed at 35.91 yuan on August 26, 2025, reflecting a decline of 5.10% from the previous trading day, with a trading volume of 186,594 lots and a transaction amount of 678 million yuan [1] Group 1: Company Performance - Guangdong Jianke's main business includes construction engineering quality testing and housing safety appraisal, positioning the company within the professional services industry, while also engaging in robotics-related sectors [1] - In the first half of the year, Guangdong Jianke achieved a net profit attributable to shareholders of 33.55 million yuan, representing a year-on-year growth of 2.74% [1] Group 2: Market Activity - The company attracted significant market attention during its new share subscription in early August, with 12.32 million individual investors participating [1]

Group 1 - The third meeting of the supervisory board of Guangdong Provincial Architectural Science Research Institute Group Co., Ltd. was held on August 26, 2025, with all members present either in person or via communication [1][2] - The supervisory board approved the 2025 semi-annual report and its summary, confirming that the report complies with relevant laws and accurately reflects the company's actual situation without any false records or misleading statements [1][2] - The voting results for the approval were unanimous, with 3 votes in favor and no votes against or abstaining [2]

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 ...