证券代码：605598 证券简称：上海港湾 公告编号：2025-015 上海港湾基础建设（集团）股份有限公司 关于回购注销部分限制性股票通知债权人的公告 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。 一、通知债权人的原因 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 4 月 28 日召开了第三届董事会第十二次会议和第三届监事会第十一次会议，审 议通过了《关于回购注销部分限制性股票的议案》。根据《公司 2023 年限制性 股票激励计划》"第九章 限制性股票的授予与解除限售条件"之"二、限制性 股票的解除限售条件"的有关规定，因 2024 年度公司业绩未达到限制性股票第 二个解除限售期公司层面的业绩考核要求，公司拟对 18 名激励对象已获授但不 符合解除限售条件的限制性股票 1,176,000 股进行回购注销，具体内容详见公司 于同日披露在上海证券交易所（www.sse.com.cn）和指定媒体披露的《关于回购 注销部分限制性股票的公告》（公告编号：2025-014）。 本次回购注销完成后公司总股本减 ...

证券代码：605598 证券简称：上海港湾 公告编号：2025-014 上海港湾基础建设（集团）股份有限公司 关于回购注销部分限制性股票的公告 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"、"上海港湾"） 于 2025 年 4 月 21 日召开了第三届董事会薪酬与考核委员会第三次会议，审议通 过《关于回购注销部分限制性股票的议案》，并同意将该议案提交董事会审议。 2025 年 4 月 28 日，公司召开了第三届董事会第十二次会议、第三届监事会第十 一次会议，审议通过了《关于回购注销部分限制性股票的议案》。根据《上海港 湾 2023 年限制性股票激励计划》（以下简称"《激励计划》"），公司需回购 注销 18 人已获授但尚未获准解除限售的部分限制性股票 117.60 万股。具体情 况如下： 一、2023 年限制性股票激励计划已履行的决策程序和信息披露情况 1、公司于 2023 年 3 月 21 日召开第二届董事会第十九次临时会议，审议通 过《关于公司 2023 年限制性股票 ...

证券代码：605598 证券简称：上海港湾 公告编号：2025-017 上海港湾基础建设（集团）股份有限公司 二、 回购股份使用情况 2023 年 6 月 29 日，公司将"上海港湾基础建设（集团）股份有限公司回购 专用证券账户"中所持有的 2,192,000 股公司股票以非交易过户的方式过户至 "上海港湾基础建设（集团）股份有限公司－2023 年员工持股计划"证券账户， 过户价格为 15.73 元/股。具体详见公司于 2023 年 7 月 1 日披露于上海证券交易 所（www.sse.com.cn）和指定媒体的《上海港湾关于 2023 年员工持股计划非交 易过户完成的公告》（公告编号：2023-051）。 上海港湾基础建设（集团）股份有限公司（以下简称"公司"、"上海港湾"） 于 2025 年 4 月 28 日召开第三届董事会第十二次会议和第三届监事会第十一次会 议，审议通过了《关于注销公司回购专用证券账户库存股的议案》，本议案尚需 提交公司股东大会审议。现就相关事项公告如下： 一、公司回购股份概况 公司于 2023 年 3 月 8 日召开第二届董事会第十八次临时会议，审议通过《关 于以集中竞价交易方式回购 ...

证券代码：605598 证券简称：上海港湾 公告编号：2025-016 上海港湾基础建设（集团）股份有限公司 关于 2023 年员工持股计划第二个解锁期解锁条件未成就的 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"、"上海港湾"） 于 2025 年 4 月 28 日召开第三届董事会第十二次会议，审议通过了《关于 2023 年员工持股计划第二个解锁期解锁条件未成就的议案》，现将有关事项具体公告 如下： 一、公司 2023 年员工持股计划的审议程序及实施情况 1、为充分调动公司员工对公司的责任意识和主人翁意识，吸引和保留公司 优秀管理人才和核心骨干，有效地将股东利益、公司利益和员工利益结合在一起， 促进公司长期、持续、健康发展，公司于 2023 年 3 月 21 日召开了第二届董事会 第十九次临时会议、第二届监事会第十六次临时会议，于 2023 年 4 月 13 日召开 2023 年第一次临时股东大会，审议并通过了公司 2023 年员工持股计划相关议案。 具体内容详见 ...

Financial Performance - The company's operating revenue for Q1 2025 was CNY 371,909,549.43, representing a 29.25% increase compared to CNY 287,747,787.53 in the same period last year[3]. - Net profit attributable to shareholders was CNY 35,696,702.82, an 18.59% increase from CNY 30,101,424.38 year-on-year[3]. - The net profit after deducting non-recurring gains and losses increased by 34.24% to CNY 38,885,596.60 from CNY 28,967,922.71 in the previous year[3]. - Basic and diluted earnings per share rose by 25.00% to CNY 0.15 from CNY 0.12 year-on-year[3]. - The weighted average return on equity increased by 0.26 percentage points to 1.96% from 1.70%[3]. - The net profit attributable to the parent company shareholders for Q1 2025 was ¥35,696,702.82, an increase from ¥30,101,424.38 in Q1 2024, representing a growth of approximately 18%[19]. - The total comprehensive income attributable to the parent company owners for Q1 2025 was ¥11,418,033.03, down from ¥17,664,973.48 in Q1 2024, indicating a decrease of about 35%[19]. - The basic and diluted earnings per share for Q1 2025 were both ¥0.15, an increase from ¥0.12 in Q1 2024, representing a growth of 25%[19]. Cash Flow - The net cash flow from operating activities surged to CNY 44,629,829.50, a significant increase of 1,994.06% compared to a negative cash flow of CNY -2,356,298.97 in the same period last year[3]. - The net cash flow from operating activities for Q1 2025 was ¥44,629,829.50, a significant improvement compared to a net outflow of ¥2,356,298.97 in Q1 2024[22]. - Cash received from the sale of goods and services in Q1 2025 was ¥409,275,212.02, compared to ¥257,674,021.48 in Q1 2024, reflecting an increase of approximately 59%[22]. - The net cash flow from investing activities for Q1 2025 was -¥9,806,203.86, a decrease from ¥64,849,574.76 in Q1 2024, indicating a decline in investment cash flow[24]. - The net cash flow from financing activities for Q1 2025 was -¥2,456,088.89, compared to -¥3,321,814.65 in Q1 2024, showing an improvement in financing cash flow[24]. - The total cash and cash equivalents at the end of Q1 2025 amounted to ¥507,198,112.44, down from ¥604,581,364.99 at the end of Q1 2024[24]. Assets and Liabilities - Total assets at the end of the reporting period were CNY 2,299,265,461.91, a decrease of 1.57% from CNY 2,335,947,713.37 at the end of the previous year[4]. - Total assets as of March 31, 2025, were ¥2,299,265,461.91, down from ¥2,335,947,713.37 at the end of 2024[14]. - Total liabilities decreased to ¥470,195,942.69 from ¥522,068,702.24, a reduction of 9.9%[15]. - The equity attributable to shareholders increased by 0.85% to CNY 1,826,825,592.32 from CNY 1,811,416,232.09 at the end of the previous year[4]. - The company’s total equity increased to ¥1,829,069,519.22 from ¥1,813,879,011.13, reflecting a growth of 0.8%[15]. Costs and Expenses - Total operating costs for Q1 2025 were ¥336,334,146.09, up 39.2% from ¥241,722,316.83 in Q1 2024[18]. - The company reported a significant increase in research and development expenses, which rose to ¥9,103,391.25 from ¥7,472,409.68, an increase of 21.8%[18]. - The cash flow from operating activities was impacted by a significant increase in cash paid for goods and services, which rose to ¥271,013,045.92 in Q1 2025 from ¥202,614,512.14 in Q1 2024[22]. Strategic Goals - The company aims to deepen innovation and expand its global presence, particularly in Southeast Asia and the Middle East, as part of its strategic goals[11].

Financial Performance - The company's operating revenue for 2024 was CNY 1,296,684,142.44, representing a year-on-year increase of 1.51% compared to CNY 1,277,448,163.59 in 2023[24]. - The net profit attributable to shareholders of the listed company decreased by 46.86% to CNY 92,516,653.24 in 2024 from CNY 174,095,012.27 in 2023[24]. - The basic earnings per share for 2024 was CNY 0.39, down 46.58% from CNY 0.73 in 2023[25]. - The weighted average return on equity decreased by 5.41 percentage points to 5.22% in 2024 from 10.63% in 2023[25]. - The total assets increased by 7.47% to CNY 2,335,947,713.37 at the end of 2024, compared to CNY 2,173,616,430.48 at the end of 2023[24]. - The company reported a net cash flow from operating activities of -CNY 83,348,526.43 in 2024, a significant decrease of 162.15% compared to CNY 134,104,643.75 in 2023[24]. Dividend Policy - The company plans to distribute a cash dividend of RMB 1.14 per 10 shares (including tax), resulting in a total cash dividend of RMB 27,882,668.23 based on 244,584,809 shares eligible for distribution, reflecting a cash dividend payout ratio of 30.14% for the year 2024[6]. - The company has a total share capital of 245,760,841 shares as of December 31, 2024, after deducting 1,176,000 shares from the restricted stock incentive plan and 32 shares held in the repurchase account[6]. - The company has maintained a stable cash dividend policy, with no adjustments made during the reporting period, ensuring investor returns are prioritized[149]. Risk Management - There are no significant risk events reported during the reporting period, indicating a stable operational environment[8]. - The company has confirmed that there are no non-operating fund occupations by controlling shareholders or related parties[8]. - The company has not violated decision-making procedures for providing guarantees[8]. - The company has not faced any issues with a majority of directors being unable to guarantee the authenticity and completeness of the annual report[8]. - The company emphasizes that forward-looking statements in the report are based on subjective assumptions and may differ from actual results due to various factors[7]. - The company is actively addressing macroeconomic risks by strengthening information collection and risk management strategies, while promoting high-tech and data integration in project development[113]. Market Expansion and Development - The company is focusing on high-quality development and expanding its market presence in Southeast Asia and the Middle East, as well as exploring new markets like the Philippines and Kenya[34]. - The company has accelerated its overseas expansion, particularly in Indonesia, where it has established a leading position through successful geotechnical engineering projects, enhancing its overseas business foundation[36]. - In the Philippines, the company has made significant breakthroughs by forming a localized professional team and winning multiple key engineering projects, driving business growth in Southeast Asia[36]. - The Middle East market has shown remarkable growth, with the company leveraging its technical expertise to secure numerous high-quality orders, becoming a new engine for overseas business growth[36]. - The company is actively investing in new materials, such as perovskite solar cells, and exploring applications in commercial aerospace[51]. Research and Development - Research and development expenses surged by 87.68% to approximately ¥40.58 million, reflecting increased investment in the new energy sector[59]. - The company has applied for over 20 patents in the field of perovskite solar cells, enhancing its technological barriers in this area[78]. - The company aims to enhance its global competitiveness by focusing on innovation and talent, with a strategy to expand both domestically and internationally[107]. - By 2025, the company will increase R&D investment to explore the commercial potential of perovskite materials in various advanced fields[109]. Governance and Compliance - The company emphasizes the importance of information disclosure and has a robust governance structure that includes a board of directors, supervisory board, and management team to ensure effective checks and balances[120]. - The board of directors operates in compliance with legal requirements, ensuring that decision-making processes are lawful and that directors fulfill their duties diligently[121]. - The company has established a fair and transparent performance evaluation and incentive mechanism for directors, supervisors, and senior management, ensuring that incentives are closely tied to individual contributions and responsibilities[122]. - The company has not engaged in any related party transactions that would affect its independence[124]. Environmental and Social Responsibility - The company has implemented carbon reduction measures, including the promotion of low-emission and high-efficiency "high vacuum" geotechnical engineering technology[168]. - The company actively engages in environmental education activities to raise awareness in local communities about environmental protection[167]. - The company is committed to sustainable development and aims to enhance its brand image and soft power in overseas markets through responsible practices[172]. - The company is focused on creating job opportunities and improving local infrastructure in overseas markets, contributing to social development[171].

上海港湾基础建设（集团）股份 有限公司 关于上海港湾基础建设(集团) 股份有限公司 2024年度 募集资金存放与使用情况专项报告的鉴证报告 信会师报字[2025]第ZA11501号 上海港湾基础建设(集团)股份有限公司全体股东: 我们接受委托,对后附的上海港湾基础建设(集团)股份有限公 司(以下简称"上海港湾") 2024年度募集资金存放与使用情况专项 报告(以下简称"募集资金专项报告")执行了合理保证的鉴证业务。 工信 (46 募集资金存放与使用情况专项报告 的鉴证报告 二O二四年度 您可使用手机"扫一扫"或进入"注册会计师行业统一监管平台（http://zc.mof.gov.cn）"进行查看 您可使用手机"扫一扫"或进入"注册会计师行业统一监管平台（http://zc.mof.gov.cn）"进行查看 一、董事会的责任 上海港湾董事会的责任是按照中国证券监督管理委员会《上市公 司监管指引第2号 -- 上市公司募集资金管理和使用的监管要求 (2022年修订)》(证监会公告〔2022〕15号)、《上海证券交易所 上市公司自律监管指引第1号 -- 规范运作》以及《上海证券交易所 上市公司自律监管指南第1号 -- ...

上海港湾基础建设(集团) 股份有限公司 二〇二四年度 审计报告及财务报表 您可使用手机"扫一扫"或进入"注册会计师行业统一监管半台（http://ac.conf.gov.cn）"进行查 您可使用手机"扫一扫"或进入"注册会计师行业统一监管平台（http:///ac.mof.gov.cn）"进行查 "一" 上海港湾基础建设（集团）股份有限公司 审计报告及财务报表 (2024 年 01 月 01 日至 2024 年 12 月 31 日止) | 目录 | 页次 | | --- | --- | | 审计报告 | l-6 | | 财务报表 | | | 合并资产负债表和母公司资产负债表 | l -4 | | 合并利润表和母公司利润表 | ર-୧ | | 合并现金流量表和母公司现金流量表 | 7-8 | | 合并所有者权益变动表和母公司所有者权益变动表 | 9-12 | | 财务报表附注 | 1-102 | 立信会计师事务所(特殊普通合伙) O CHINA SHU LUN PAN CERTIFIED PUBLIC ACCOUNTANTS LLP 审计报告 信会师报字[2025]第 ZA11499 号 上海港湾基础建设(集团 ...

您可使用手机"扫一扫"或进入"注册会计师行业统一监管平台（http://zc.mof.jpgv.cn）"进行控组 "这行控股"或进入"注册会计师行业统一监管平台（http://zc.mof.jpgv.cn）"进行控股 关于上海港湾基础建设(集团)股份有限公司 非经营性资金占用及其他关联资金往来情况 的专项报告 信会师报字[2025]第 ZA11502 号 上海港湾基础建设（集团）股份 有限公司 非经营性资金占用及其他关联资金 往来情况的专项报告 二〇二四年度 上海港湾基础建设(集团)股份有限公司全体股东: 我们审计了上海港湾基础建设(集团)股份有限公司(以下简称 "上海港湾")2024年度的财务报表,包括 2024年 12月 31 日的合并 及母公司资产负债表、2024年度合并及母公司利润表、合并及母公司 现金流量表、合并及母公司所有者权益变动表和相关财务报表附注, 并于 2025 年 4 月 28 日出具了报告号为信会师报字[2025]第 ZA11499 号无保留意见审计报告。 上海港湾管理层根据中国证券监督管理委员会《上市公司监管指 引第 8 号 -- 上市公司资金往来、对外担保的监管要求》(证监会公 告 ...

中原证券股份有限公司 关于上海港湾基础建设（集团）股份有限公司 2024 年度募集资金存放与实际使用情况的专项核查意见 作为上海港湾基础建设（集团）股份有限公司（以下简称"上海港湾"或 "公司"）首次公开发行股票的保荐机构，中原证券股份有限公司（以下简称 "中原证券"或"保荐机构"）根据《证券发行上市保荐业务管理办法》《上海 证券交易所股票上市规则（2024 年 4 月修订）》《上海证券交易所上市公司自律监管 指引第 11 号——持续督导》《上市公司监管指引第 2 号——上市公司募集资金管 理和使用的监管要求》及《上海证券交易所上市公司自律监管指引第 1 号——规 范运作》等有关规定，对上海港湾 2024 年度募集资金存放与使用情况进行了认 真、审慎的核查，并出具本核查意见。 一、募集资金基本情况 （一）实际募集资金金额及资金到账时间 根据中国证券监督管理委员会出具的《关于核准上海港湾基础建设（集团） 股份有限公司首次公开发行股票的批复》（证监许可〔2021〕2618 号），公司首 次公开发行 4,319.3467 万股人民币普通股（A 股）股票，发行价格为 13.87 元/ 股，募集资金总额为人民币 59, ...