证券代码：605598 证券简称：上海港湾 公告编号：2025-037 上海港湾基础建设（集团）股份有限公司 关于取消监事会、修订《公司章程》及制定、修订公司部分 治理制度的公告 本公司董事会及全体董事保证本公告内容不存在任何虚假记载、误导性陈述 或者重大遗漏，并对其内容的真实性、准确性和完整性承担法律责任。 上海港湾基础建设（集团）股份有限公司（以下简称"公司"）于 2025 年 8 月 27 日召开第三届董事会第十四次临时会议，审议通过了《关于取消监事会并 修订<公司章程>的议案》和《关于制定、修订公司部分治理制度的议案》。现将 有关情况公告如下： 一、取消监事会并修订《公司章程》的情况 （一）取消监事会的情况 为进一步完善公司治理，根据最新修订的《中华人民共和国公司法》（以下 简称《公司法》）《上海证券交易所股票上市规则（2025 年 4 月修订）》《上市公 司章程指引（2025 年修订）》等法律法规、规范性文件的规定，结合公司实际情 况， 公司拟对《上海港湾基础建设（集团）股份有限公司章程》（以下简称《公 司章程》）中的有关条款进行修订，公司取消监事会，监事会的职权由董事会审 计委员会行使。自修订后的 ...

Group 1 - Shanghai Port Bay has experienced a decline for four consecutive trading days, with a cumulative drop of -11.48% [1] - Shanghai Port Bay Infrastructure (Group) Co., Ltd. specializes in providing customized geotechnical engineering comprehensive services, including surveying, design, construction, and monitoring for global clients [1] - E Fund's Emerging Growth Flexible Allocation Fund has entered the top ten shareholders of Shanghai Port Bay, marking a new investment in the first quarter of this year, with a year-to-date return of 37.48%, ranking 208 out of 2282 in its category [1] Group 2 - The fund manager of E Fund's Emerging Growth Flexible Allocation is Cai Rongcheng, who holds a master's degree in finance and has served in various roles within E Fund, including assistant fund manager and industry researcher [2][3] - E Fund was established in April 2001 and has a total of 11 shareholders, with significant stakes held by Yingfeng Group Co., Ltd., Guangdong Yuecai Trust Co., Ltd., and GF Securities Co., Ltd., each holding 22.65% [3]

Core Viewpoint - Shanghai Port Bay (605598) experienced a decline in stock price, closing at 27.15 yuan, down 2.16% as of August 19, 2025, with significant net outflow of funds [1] Financial Performance - For Q1 2025, the company reported total revenue of 372 million yuan, a year-on-year increase of 29.25% - Net profit attributable to shareholders was 35.70 million yuan, up 18.59% year-on-year - Non-recurring net profit reached 38.89 million yuan, reflecting a growth of 34.24% year-on-year - Current ratio stood at 4.155, quick ratio at 3.858, and debt-to-asset ratio at 20.45% [1] Investment and Business Activities - Shanghai Port Bay has made investments in 26 companies and participated in 147 bidding projects - The company holds 4 trademark registrations and 92 patents, along with 18 administrative licenses [2]

公司回答表示：尊敬的投资者，您好！关于公司商业航天相关业务的具体情况，可关注公司将于2025年 8月29日在上海证券交易所网站上披露的《2025年半年度报告》，相关内容将在报告"第三节 管理层讨 论与分析"中详细说明，敬请查阅。感谢您的关注！ 金融界8月18日消息，有投资者在互动平台向上海港湾提问：你好董秘，公司股价由于商业航天概念连 续涨停，请问目前公司在商业航天方面的订单和收入是多少？占公司总营收的比例是多少？预计对公司 业绩影响多大？ ...

上交所公开信息显示，当日该股因日跌幅偏离值达-7.42%上榜，机构专用席位净卖出780.03万元，沪股 通净卖出1909.25万元。 （原标题：上海港湾龙虎榜数据（8月15日）） 上海港湾(605598)今日下跌6.60%，全天换手率13.18%，成交额9.21亿元，振幅9.49%。龙虎榜数据显 示，机构净卖出780.03万元，沪股通净卖出1909.25万元，营业部席位合计净卖出6145.72万元。 证券时报•数据宝统计显示，上榜的前五大买卖营业部合计成交2.42亿元，其中，买入成交额为7694.93 万元，卖出成交额为1.65亿元，合计净卖出8835.01万元。 具体来看，今日上榜的营业部中，共有2家机构专用席位现身，即买三、卖五，合计买入金额1036.94万 元，卖出金额1816.97万元，合计净卖出780.03万元，沪股通为第一大买入营业部及第一大卖出营业部， 买入金额为3268.66万元，卖出金额为5177.91万元，合计净卖出1909.25万元。 资金流向方面，今日该股主力资金净流出1.60亿元，其中，特大单净流出7227.15万元，大单资金净流出 8761.18万元。近5日主力资金净流出7820. ...

8月15日盘后数据显示，上海港湾因日跌幅偏离值达7%登上龙虎榜。值得关注的是，沪股通专用席位同 时现身买卖双方榜单，分别占据买入首位和卖出首位。该席位当日买入3268.66万元，同时卖出5177.91 万元，形成明显多空对冲操作。 作者：A股君 在买方阵营中，中国国际金融上海分公司以1517.27万元位列第二，该席位近三个月上榜次数达300次。 机构专用席位以1036.94万元位列第三，其历史数据显示近三个月上榜次数超过1500次。海通证券深圳 华富路营业部及国泰海通深圳滨海大道营业部分别以939.11万元和932.96万元紧随其后，其中后者近三 个月上榜后三日上涨概率达100%。 卖方榜单呈现分散态势，国泰海通东莞总部一路营业部以4409.07万元占据卖出次席，该席位近三个月 上榜后上涨概率超六成。华鑫证券旗下两家营业部表现活跃，上海光复路营业部与深圳益田路营业部分 别卖出3092.66万元和2033.33万元。值得关注的是，机构专用席位同样现身卖方榜单，以1816.97万元位 列第五。 从资金流向观察，买卖双方前五席位合计金额呈现明显差异，其中买方合计金额不足卖方总额半数。多 家营业部近期操作记录显示，部 ...

Group 1 - The engineering construction industry rose by 0.83% on August 15, with a net outflow of 186 million yuan in main funds [1] - A total of 46 constituent stocks increased in value, while 16 stocks experienced declines [1] - The stocks with the highest net outflow of main funds included Shanghai Port Construction (122 million yuan), China Power Construction (63.84 million yuan), and China State Construction (53.33 million yuan) [1] Group 2 - Notable stocks with significant net inflows included North International (7.04% increase, 72.38 million yuan), China National Machinery (4.12% increase, 56.64 million yuan), and Donghu High-tech (2.35% increase, 53.53 million yuan) [1] - The stock performance varied, with some stocks like Chengdu Road and Bridge showing a slight decline of 0.19% [1] - The overall market sentiment reflected a mixed performance among the engineering construction sector, with both gains and losses observed [1]

Core Viewpoint - The company Shanghai Port Bay has shown significant growth and potential in various sectors, including infrastructure, soil remediation, perovskite solar cells, and commercial aerospace, benefiting from the Belt and Road Initiative and the depreciation of the RMB [2][4]. Group 1: Company Performance - On August 14, Shanghai Port Bay's stock hit the daily limit, with a trading volume of 5.92 billion yuan and a turnover rate of 8.16%, bringing the total market capitalization to 74.13 billion yuan [1]. - For the first quarter of 2025, the company reported a revenue of 372 million yuan, representing a year-on-year growth of 29.25%, and a net profit attributable to shareholders of 35.7 million yuan, up 18.59% year-on-year [8]. Group 2: Technological Advancements - The company has implemented its technologies in various coastal provinces and cities in China and has expanded its services to Southeast Asian countries along the Belt and Road, completing over 20 projects related to soft soil foundation treatment [2]. - The company specializes in the flexible perovskite solar cell segment, achieving a certification efficiency of 18.06% for its 30×30 cm modules, placing it among the industry's top tier [3]. - The theoretical lifespan of the company's perovskite solar cells can reach 20 years, which is suitable for the operational lifespan of satellites and other spacecraft [3]. Group 3: Market Position and Strategy - The company's overseas revenue accounted for 83.01% of total revenue, benefiting from the depreciation of the RMB [4]. - The subsidiary Vuxi Xinkong focuses on providing lightweight, cost-effective, and efficient space energy systems, having successfully supported the launch of 15 satellites with all products functioning normally in orbit [4]. Group 4: Shareholder and Institutional Holdings - As of March 31, 2025, the company had 11,500 shareholders, with an average of 21,155 shares held per shareholder, showing a slight decrease of 0.12% from the previous period [8]. - Notable institutional investors include Guangfa Small and Medium Cap Selected Mixed Fund and E Fund Emerging Growth Mixed Fund, indicating growing interest from institutional players [9].

上海港湾再度涨停，6个交易日内录得4个涨停，累计涨幅为25.09%，累计换手率为42.43%。截至9:34， 该股今日成交量693.97万股，成交金额2.02亿元，换手率2.86%。最新A股总市值达74.13亿元，A股流通 市值73.66亿元。 近日该股表现 | 日期 | 当日涨跌幅（%） | 换手率（%） | 主力资金净流入（万元） | | --- | --- | --- | --- | | 2025.08.13 | -5.10 | 10.90 | -4102.38 | | 2025.08.12 | -9.98 | 13.92 | -6953.44 | | 2025.08.11 | 9.99 | 1.16 | -636.74 | | 2025.08.08 | 10.02 | 2.75 | 7600.90 | | 2025.08.07 | 9.99 | 10.84 | 10428.58 | | 2025.08.06 | 6.23 | 10.47 | 9865.71 | | 2025.08.05 | -0.35 | 0.99 | -302.65 | | 2025.08.04 | 1.87 | 1.72 | 73 ...

金融界消息 截至2025年8月13日收盘，上海港湾（605598）报收于27.55元，下跌5.1%，换手率10.9%， 成交量26.48万手，成交金额7.60亿元。 天眼查商业履历信息显示，上海港湾基础建设(集团)股份有限公司，成立于2000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24458.4809万人民币，实缴资本12955万人民币。 公司法定代表人为徐士龙。 资金流向方面，今日主力资金净流出3588.36万元，占比成交额4.72%。其中，超大单净流出4079.90万 元、占成交额5.37%，大单净流入491.54万元、占成交额0.65%，中单净流出流入274.98万元、占成交额 0.36%，小单净流入3313.39万元、占成交额4.36%。 通过天眼查大数据分析，上海港湾基础建设(集团)股份有限公司共对外投资了26家企业，参与招投标项 目147次，知识产权方面有商标信息4条，专利信息92条，此外企业还拥有行政许可18个。 上海港湾最新一期业绩显示，截至2025一季报，公司营业总收入3.72亿元、同比增长29.25%，归属净利 润3569.67万元，同比增长18.59%，扣非净 ...