Group 1 - The Hong Kong Stock Exchange announced that six stocks will be included in the Shanghai and Shenzhen Stock Connect, effective September 22, 2025 [1] - The companies included are Han Gao Group (001221.SZ), Han Sang Technology (301491.SZ), Shanda Electric Power (301609.SZ), Guangdong Construction Science (301632.SZ), Wehua New Materials (603310.SH), and Longtu Photomask (688721.SH) [1]

Group 1 - Hong Kong Stock Exchange announced the inclusion of six stocks into the Shanghai and Shenzhen Stock Connect, effective September 22, 2025 [1] - The companies included are Han Gao Group (001221.SZ), Han Sang Technology (301491.SZ), Shanda Electric Power (301609.SZ), Guangdong Construction Science (301632.SZ), Wehua New Materials (603310.SH), and Longtu Photomask (688721.SH) [1]

证券代码：301632 证券简称：广东建科 公告编号：2025-010 广东省建筑科学研究院集团股份有限公司 关于参加 2025 年广东辖区上市公司投资者网上集体接待日 暨辖区上市公司中报业绩说明会活动的公告 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。 特此公告。 广东省建筑科学研究院集团股份有限公司 2025 年 9 月 16 日 本次活动将采用网络远程的方式举行，投资者可登录"全景路演"网 站（http://rs.p5w.net）或关注微信公众号：全景财经，或下载全景路 演 APP，参与本次互动交流，活动时间为 2025 年 9 月 19 日（周五） 15:30-17:00。 届时公司董事长陈少祥先生，董事会秘书、副总经理、财务负责人杨 鸿海先生，保荐代表人杨爽先生将在线就公司 2025 年半年度业绩、公司 治理、发展战略、经营状况和可持续发展等投资者普遍关注的问题，与投 资者进行沟通与交流，欢迎广大投资者踊跃参与！ 为进一步加强与投资者的互动交流，广东省建筑科学研究院集团股份 有限公司（以下简称"公司"）将参加由中国证券监督管理委员会广东监 管局、广 ...

Core Viewpoint - The establishment of Guangdong Shuke (广东数科) marks a significant step for Guangdong Construction Holdings in the smart construction sector, aiming to transform industry capabilities and enhance technological innovation [1][3]. Group 1: Strategic Goals and Collaboration - Guangdong Shuke aims to strengthen strategic leadership and accelerate the formation of a smart construction product and service system with unique characteristics [3]. - The collaboration between Chongqing University and Guangdong Construction Research Institute is expected to enhance the integration of laboratory technologies with engineering needs, providing comprehensive smart construction solutions [3][4]. - The establishment of Guangdong Shuke is a key initiative to implement national technology innovation strategies and develop new productive forces in the smart construction field [3]. Group 2: Development Focus and Platform Creation - Guangdong Shuke will focus on the research and industrialization of smart construction technologies, aiming to create an industry-leading technological system [4]. - The platform will integrate smart construction technology research, innovative application demonstrations, high-end talent cultivation, industry chain collaboration, and industry communication [4]. - The goal is to inject new momentum into the high-quality development of the construction technology sector [4].

Group 1 - The company announced the appointment of Mr. Zhang Liang as the representative for securities affairs [2]

Group 1 - The core viewpoint of the article is that Guangdong Jianke (301632.SZ) plans to invest in the construction of the second phase of the "Yuejianke·Zhongshan Smart Hub" project through its wholly-owned subsidiary, aiming to enhance its profitability and meet strategic development needs [1] - The total investment amount for the project is estimated to be 570.7083 million yuan [1]

Group 1 - The core viewpoint of the article is that Guangdong Jiankang (301632.SZ) plans to invest approximately 571 million yuan in the construction of the second phase of the Yuejiankang·Zhongshan Smart Hub project through its wholly-owned subsidiary, aiming to enhance its strategic emerging industry sector and ensure sustainable development [1][1][1] Group 2 - The construction period for the project is expected to be 22 months from the start of construction [1] - The project aims to consolidate and promote existing business foundations while gathering upstream and downstream enterprises related to building big data in the province for collaborative construction, research, and development [1][1] - The completed project is anticipated to broaden the company's business channels, facilitate digital transformation, and enhance the commercialization of technological achievements, aligning with the company's overall strategy [1][1][1]

Core Viewpoint - Guangdong Jiankang (301632.SZ) plans to invest approximately 571 million yuan in the construction of the second phase of the Yuejiankang·Zhongshan Smart Hub project through its wholly-owned subsidiary, aiming to enhance its strategic emerging industry sector and ensure sustainable development [1][1][1] Group 1 - The project is expected to have a construction period of 22 months from the start date [1] - The second phase of the project will focus on consolidating existing business foundations while gathering upstream and downstream enterprises related to building big data in the province for collaborative development [1][1] - The hub aims to become a "comprehensive demonstration area" for new building technologies and a "living laboratory" for collaborative research on smart building technologies, positioning itself as a source of original technology for building big data-related services in Guangdong and nationwide [1][1][1] Group 2 - The completion of the project is anticipated to help the company broaden its business channels, facilitate digital transformation, and promote the industrialization of technological achievements [1][1] - The initiative aligns with the company's overall strategy to enhance its comprehensive strength [1]

Group 1 - The company Guangdong Jianke announced the resignation of Ms. Zhang Min as the representative of securities affairs due to personal reasons, and Mr. Zhang Liang has been appointed as the new representative [1] - For the first half of 2025, the revenue composition of Guangdong Jianke is as follows: construction and municipal projects account for 71.95%, water conservancy 7.87%, safety production 7.84%, energy conservation and environmental protection 5.63%, and transportation 4.38% [1] - As of the report date, the market capitalization of Guangdong Jianke is 13.4 billion yuan [1]

Group 1 - The core point of the article is the announcement by Guangdong Jianke regarding its board meeting and the composition of its revenue for the first half of 2025 [1] Group 2 - Guangdong Jianke held its third board meeting on September 12, 2025, to discuss the appointment of a securities affairs representative [1] - The revenue composition for Guangdong Jianke in the first half of 2025 is as follows: construction and municipal projects accounted for 71.95%, water conservancy 7.87%, safety production 7.84%, energy conservation and environmental protection 5.63%, and transportation 4.38% [1] - As of the report, Guangdong Jianke has a market capitalization of 13.4 billion yuan [1]