Group 1 - Shanghai Construction Fourth Engineering Group Co., Ltd. applied for a patent titled "A Lifting Device for Adjusting Acoustic Effects in Theaters," published as CN120486614A, with an application date of May 2025 [1] - The patent describes a lifting device that includes installation brackets fixed to both sides of a building wall, connected by rods and equipped with acoustic felt, which can be adjusted using tubular motors controlled by an electrical system [1] - The device aims to enhance the acoustic effects in theaters by allowing the acoustic felt to be raised and lowered, thus providing a flexible solution for sound management [1] Group 2 - Shanghai Construction Fourth Engineering Group Co., Ltd. was established in 1993 and is primarily engaged in the housing construction industry, with a registered capital of 1 billion RMB [2] - The company has made investments in 26 enterprises and participated in 5,000 bidding projects, showcasing its active role in the construction sector [2] - The company holds a total of 1,308 patents and possesses 1,073 administrative licenses, indicating a strong focus on innovation and compliance within the industry [2]

8月15日，工程建设行业上涨0.83%，今日主力资金流出1.86亿元，成分股46只上涨，16只下跌。 主力资金净流出居前的分别为上海港湾（1.22亿元）、中国电建（6384.96万元）、中国建筑（5333.26 万元）、上海建工（5095.21万元）、汇绿生态（3994.68万元）。 序号代码名称最新价涨跌幅主力净流入主力净占比1000065北方国际12.937.047238.70万元8.04%2002051 中工国际9.344.125764.32万元14.77%3600133东湖高新9.572.355353.99万元17.36%4601868XD中国能 2.470.03789.96万元4.99%5601618中国中冶3.210.633704.52万元9.01%6002628成都路桥5.28-0.193609.10 万元7.47%7002775文科股份4.562.012198.72万元12.99%8601117中国化学8.12-0.122018.89万元 4.67%9002062宏润建设6.576.831746.02万元2.85%10600970中材国际9.21.431454.49万元6.59% 来源：金融界 ...

人民财讯8月15日电，企查查APP显示，近日，玉溪申玉生态建设有限公司成立，法定代表人为彭欣， 注册资本为1000万元，经营范围包含：建设工程施工；建设工程设计；水利相关咨询服务；园林绿化工 程施工；城市公园管理等。企查查股权穿透显示，该公司由上海建工间接全资持股。 转自：证券时报 ...

证券之星消息，8月14日房屋建设板块较上一交易日下跌0.92%，高新发展领跌。当日上证指数报收于 3666.44，下跌0.46%。深证成指报收于11451.43，下跌0.87%。房屋建设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) | | --- | --- | --- | --- | --- | --- | | 601668 | 中国建筑 | 5.58 | -0.53% | 207.27万 | 11.66亿 | | 600491 | 龙元建设 | 3.39 | -1.17% | 18.99万 | 6463.99万 | | 601789 | 宁波建工 | 5.44 | -1.45% | 40.80万 | 2.25 Z | | 600248 | 陕建股份 | 3.92 | -1.51% | - 18.33万 | 7244.89万 | | 600170 | 一海建 T | 2.39 | -1.65% | 137.90万 | 3.32亿 | | 002761 | 浙江建投 | 9.42 | -1.67% | 22.73万 | 2.16亿 | | 600939 ...

Group 1 - Xinjiang Herun Yiyuan Water Treatment Technology Co., Ltd. has been established with a registered capital of 498.6932 million yuan [1] - The company is involved in various activities including natural water collection and distribution, tap water production and supply, water resource management, water pollution control, and environmental pollution prevention services [1] - The company is jointly held by Xinjiang Herun Technology Co., Ltd. and Shanghai Municipal Engineering Design Research Institute (Group) Co., Ltd., a wholly-owned subsidiary of Shanghai Construction [1]

证券之星消息，8月13日房屋建设板块较上一交易日下跌0.62%，重庆建工领跌。当日上证指数报收于 3683.46，上涨0.48%。深证成指报收于11551.36，上涨1.76%。房屋建设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) | | --- | --- | --- | --- | --- | --- | | 601789 | 宁波建工 | 5.52 | 0.55% | 38.99万 | 2.15亿 | | 600170 | 上海建工 | 2.43 | 0.00% | 131.37万 | 3.20亿 | | 000628 | 高新发展 | 53.60 | -0.20% | 23.45万 | 12.57 Z | | 600248 | 陕建股份 | 3.98 | -0.25% | - 16.03万 | 6395.20万 | | 600491 | 龙元建设 | 3.43 | -0.58% | 17.09万 | 5865.44万 | | 601668 | 中圖建筑 | 5.61 | -0.71% | 216.37万 | 12.19亿 | | 002761 | ...

Group 1 - The company Dashi Intelligent (002421.SZ) announced a formal contract with Shanghai Construction Group's Fifth Construction Group for a new medical center project in the Hongkou area of Shanghai [1] - The project involves providing purification and shielding protection professional system services [1] - The total project amount is 90.7533 million yuan [1]

证券之星消息，8月12日房屋建设板块较上一交易日上涨0.03%，高新发展领涨。当日上证指数报收于 3665.92，上涨0.5%。深证成指报收于11351.63，上涨0.53%。房屋建设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) | | --- | --- | --- | --- | --- | --- | | 000628 | 高新发展 | 53.71 | 7.16% | 41.80万 | 21.67亿 | | 601789 | 宁波建 T | 5.49 | 1.48% | 51.38万 | 2.83 亿 | | 66009 | 車庆建工 | 3.75 | 1.35% | 28.13万 | 1.05亿 | | 601668 | 中国建筑 | 5.65 | -0.18% | 163.93万 | 9.30亿 | | 600248 | 陕建股份 | 3.99 | -0.50% | 14.83万 | 5925.97万 | | 600491 | 龙元建设 | 3.45 | -0.58% | 16.01万 | 5514.03万 | | 002761 | 浙江建投 ...

天眼查资料显示，上海建工五建集团有限公司，成立于1995年，位于上海市，是一家以从事土木工程建 筑业为主的企业。企业注册资本100000万人民币。通过天眼查大数据分析，上海建工五建集团有限公司 共对外投资了19家企业，参与招投标项目5000次，财产线索方面有商标信息2条，专利信息958条，此外 企业还拥有行政许可599个。 金融界2025年8月12日消息，国家知识产权局信息显示，上海建工五建集团有限公司取得一项名为"一种 偏心构件空中姿态调节吊装装置及吊装方法"的专利，授权公告号CN116425030B，申请日期为2023年04 月。 ...

Summary of Key Points Core Viewpoint - Shanghai Construction Group Co., Ltd. has provided guarantees totaling 64.04 billion yuan for its subsidiaries, with a significant portion allocated to subsidiaries with high debt ratios, raising concerns about the overall guarantee amount exceeding the company's audited net assets. Group 1: Guarantee Overview - In July 2025, the company provided guarantees of 46.23 billion yuan for 15 subsidiaries with debt ratios above 70% and 17.81 billion yuan for 2 subsidiaries with debt ratios below 70%, totaling 64.04 billion yuan [3][4] - The internal decision-making process for these guarantees was approved in meetings held on April 14, 2025, and June 27, 2025 [3] Group 2: Basic Information of Guaranteed Entities - For the year 2025, the company anticipates providing a total guarantee of 1,031.34 billion yuan, primarily for 90 controlling subsidiaries [4] Group 3: Guarantee Agreement Details - The guarantees are structured as joint liability guarantees with terms ranging from 1 month to 20 years, amounting to a total of 64.04 billion yuan [6][7] Group 4: Necessity and Reasonableness of Guarantees - The guarantees are deemed necessary and reasonable as they support the normal operations of the subsidiaries, which are under the company's control and are in good operational condition [8] - As of July 31, 2025, the total external guarantees provided by the company amounted to 645.82 billion yuan, which is 140% of the company's most recent audited net assets [8]