华东建筑集团股份有限公司独立董事 关于公司第十届董事会第三十三次会议相关议案的 独立意见 根据《上市公司独立董事规则》《上市公司治理准则》及《华东 建筑集团股份有限公司章程》的有关规定,我们作为公司的独立董事, 本着审慎、负责的态度。基于独立判断,对公司第十届董事会第三十 三次会议审议的相关事项发表独立意见如下: 一、关于公司 2023 年半年度募集资金存放与使用情况的专项报 告的独立意见 我们认为《华东建筑集团股份有限公司 2023年半年度募集资金 存放与使用情况的专项报告》的编制符合相关法律、法规的规定,真 实、客观地反映了公司 2023年半年度公司募集资金的存放与实际使 用情况,2023年半年度公司募集资金的存放与使用符合中国证监会、 上海证券交易所关于上市公司募集资金存放和使用的相关规定,并及 时、真实、准确、完整对募集资金使用情况进行了披露,不存在募集 资金存放和使用违规的情形,不存在改变或变相改变募集资金投向和 损害股东利益的情况。 二、关于变更部分募集资金投资项目的独立意见 我们认为公司变更部分募集资金投资项目符合《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》《上海 ...

证券代码：600629 证券简称：华建集团 编号：临 2023-056 华东建筑集团股份有限公司 关于变更公司注册资本及修订公司章程的公告 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个别及连带责任。 2023 年 8 月 25 日，华东建筑集团股份有限公司（以下简称"公 司"）第十届董事会第三十三次会议审议通过了《关于变更公司注册 资本及修订公司章程的议案》，具体情况如下： 一、章程修订情况 2023 年 6 月 5 日，公司回购注销部分限制性股票 205,709 股， 2023 年 7 月 25 日，公司回购注销部分限制性股票 181,081 股。上述 回购注销工作完成后，公司总股本由 97094.2828 万股变更为 97055.6038 万股。注册资本也由 97094.2828 万元变更为 97055.6038 万元。 另外，因公司"董事会战略与投资委员会"更名为"董事会战略 投资与 ESG 委员会"，需对相关条款进行调整。 二、章程修订具体内容如下： 本次公司章程修订的内容如下： 原章程第六条 公司注册资本为人民币 9709 ...

2、《关于公司 2023 年半年度募集资金存放与实际使用情况的专项报告的议 案》 审议通过本议案。 证券代码：600629 证券简称：华建集团 编号：临 2023-054 华东建筑集团股份有限公司 第十届监事会第三十四次会议决议公告 本公司监事会及全体监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个别及连带责任。 华东建筑集团股份有限公司（以下简称"公司"）第十届监事会第三十四次会 议通知及议案于 2023 年 8 月 16 日以电子邮件方式发出，会议于 2023 年 8 月 25 日通过现场方式召开。本次会议应到监事三名，实到监事三名。本次会议召集和 召开的程序符合《公司法》及《华东建筑集团股份有限公司章程》、《华东建筑集 团股份有限公司监事会议事规则》等有关规定，表决所形成的决议合法、有效。 会议审议并通过了以下议案： 1、《关于公司 2023 年半年度报告全文及摘要的议案》 审议通过本议案。 表决情况：3 票同意、0 票反对、0 票弃权 本议案尚需提交股东大会审议。 特此公告。 华东建筑集团股份有限公司监事会 表决情况：3 票同意、0 票反对、0 ...

证券代码：600629 证券简称：华建集团 编号：临 2023-052 华东建筑集团股份有限公司 关于持股 5%以上股东通过大宗交易减持股份 超过 1%的提示性公告 公司于2023年8月14日收到国盛集团出具的《关于减持股份情况 的告知函》，现将本次权益变动情况公告如下： | 义务人基 | 注册地址 | 上海市长宁区幸福路 137 号 3 幢 1 楼 | | | | | | | --- | --- | --- | --- | --- | --- | --- | --- | | 信息披露 本信息 | 名称 变动日期 | 国盛集团 2023 | 年 | 8 | 月 | 14 | 日 | 一、本次权益变动基本情况 | | 变动方式 | 变动日期 | 股份 | 减持股数 | 减持比例 | 减持价格 | | --- | --- | --- | --- | --- | --- | --- | | | | | 种类 | （股） | （%） | （元/股） | | | 大宗交易 | 2022.7.18 | 人民币 普通股 | 4,282,000 | 0.53% | 7.11 | | 权益变动 明细 | 公 司 回购 注 销股 ...

2023 年第一季度报告 证券代码：600629 证券简称：华建集团 华东建筑集团股份有限公司 2023 年第一季度报告 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。 重要内容提示 公司董事会、监事会及董事、监事、高级管理人员保证季度报告内容的真实、准确、完整，不存 在虚假记载、误导性陈述或重大遗漏，并承担个别和连带的法律责任。 公司负责人、主管会计工作负责人及会计机构负责人（会计主管人员）保证季度报告中财务信息 的真实、准确、完整。 第一季度财务报表是否经审计 一、 主要财务数据 (一)主要会计数据和财务指标 单位：元 币种：人民币 | 项目 | 本报告期 | 本报告期比上年同期增 | | | --- | --- | --- | --- | | | | 减变动幅度(%) | | | 营业收入 | 1,686,306,393.06 | | 7.41 | | 归属于上市公司股东的净利润 | 88,105,960.20 | | 0.86 | | 归属于上市公司股东的扣除非经常 性损益的净利润 | 76,970,228.75 | ...

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个别及连带责任。 重要内容提示： 证券代码：600629 证券简称：华建集团 公告编号：临 2023-030 华东建筑集团股份有限公司 关于召开 2022 年年度业绩说明会的公告 投资者可于 2023 年 4 月 25 日（星期二）15:00 前通过公司邮箱 IR@arcplus.com.cn 进行提问。公司将在说明会上对投资者普遍关 注的问题进行回答。 华东建筑集团股份有限公司（以下简称"公司"）已于 2023 年 3 月 31 日发布公司 2022 年年度报告，为便于广大投资者更全面深 入地了解公司 2022 年经营成果、财务状况，公司计划于 2023 年 4 月 26 日下午 15:00-16:00 举行 2022 年年度业绩说明会，就投资者 关心的问题进行交流。 一、 说明会类型 本次投资者说明会以网络互动形式召开，公司将针对 2022 年经 营成果及财务指标的具体情况与投资者进行互动交流和沟通，在信 会议召开时间：2023 年 4 月 26 日（星期三）下午 15:00-16:00 ...

Financial Performance - The company's operating revenue for 2022 was approximately ¥8.04 billion, a decrease of 11.21% compared to ¥9.05 billion in 2021[24]. - The net profit attributable to shareholders for 2022 was approximately ¥385.28 million, an increase of 17.62% from ¥327.56 million in 2021[24]. - The net cash flow from operating activities decreased by 40.89% to approximately ¥461.91 million in 2022, down from ¥781.45 million in 2021[25]. - The total assets of the company increased by 15.62% to approximately ¥15.52 billion at the end of 2022, compared to ¥13.43 billion at the end of 2021[25]. - The net assets attributable to shareholders rose by 38.91% to approximately ¥4.52 billion at the end of 2022, up from ¥3.25 billion at the end of 2021[25]. - The company reported a net profit of approximately ¥260.61 million after deducting non-recurring gains and losses, a slight increase of 2.29% from ¥254.77 million in 2021[24]. - The weighted average return on equity was 9.51%, down from 10.54% in the previous year[26]. - The basic earnings per share remained at CNY 0.44, unchanged from the previous year[26]. - The company achieved operating revenue of 8.04 billion yuan, a year-on-year decrease of 11.21%, with engineering contracting revenue declining by 28.36%[61]. - The net profit attributable to shareholders reached 385 million yuan, an increase of 17.62% year-on-year, indicating stable growth amidst challenges[61]. Contracts and Projects - The company signed new contracts worth CNY 11.935 billion, a decrease of 5.44% year-on-year[34]. - The number of new design consulting contracts signed was 172, including significant projects like the Jinqiao Yuan Center Phase II[35]. - The company participated in 67 major engineering projects in Shanghai in 2022, with 22 completed, and has been involved in a total of 217 medical security projects with a signed contract amount exceeding 150 million RMB[38]. - The company signed contracts worth 2.066 billion RMB in the "5+2" new city initiative in 2022, with key projects including the Hongli River waterfront landscape enhancement and the East China Civil Aviation air traffic control infrastructure construction[39]. - In 2022, the company signed contracts worth 1.966 billion RMB in the Yangtze River Delta region, accounting for 44.82% of the total contracts from outside the local area[36]. - The company achieved a new contract amount of 249 million RMB in the Hainan Free Trade Zone in 2022, representing a year-on-year growth of 43.40%[37]. Awards and Recognition - The company ranked 6th in the "Top 60 Engineering Design Enterprises in China" and 51st in the ENR Global Engineering Design Firms ranking, the highest in 20 years[35]. - The company received the Shanghai Quality Gold Award, improving its brand image and market competitiveness[35]. - In 2022, the company received 2 awards for the China Civil Engineering Zhan Tianyou Award and 1 for the China Water Conservancy Project Quality (Dayu) Award, among others, totaling 29 awards for excellent surveying and design[40]. Digital Transformation and Innovation - The company accelerated its digital transformation in 2022, launching various systems including ERP and DPS, and developed the Arctron ArcOS series products, now at version 2.0[42]. - The integration of digital technologies like BIM and GIS is being actively pursued to enhance project management efficiency and quality[49]. - The company is focusing on emerging businesses such as digitalization and "dual carbon" initiatives, aiming for technological innovation in the industry[58]. - The digital transformation of the engineering surveying and design industry is accelerating, with a focus on integrating technologies like BIM, cloud computing, and big data to enhance service capabilities[106]. Market Challenges and Strategies - The engineering design consulting industry faces significant downward pressure due to economic slowdown, tightening financial policies, and reduced government investment[47]. - The company is positioned as a comprehensive service provider, covering the entire process of urban and rural construction, including planning, design, and EPC services[51]. - The company plans to focus on expanding its presence in key markets and major projects to counteract the challenges posed by the economic downturn[68]. - The company is under pressure to transform its business model as traditional infrastructure growth approaches a turning point, necessitating diversification and potential mergers or acquisitions[115]. - The company is navigating market risks as the traditional construction market transitions to a stock market, requiring continuous investment in new technologies and business models[117]. Governance and Management - The company has maintained a standard unqualified audit report from its accounting firm, ensuring the accuracy and completeness of the financial report[5]. - The company has established a comprehensive internal control system, continuously improving its risk management capabilities to ensure stable operations[130]. - The company has implemented a stock incentive plan to motivate key personnel and drive high-quality development towards long-term strategic goals[125]. - The company has a strategic focus on mergers and acquisitions to bolster its competitive position in the market[138]. - The company continues to focus on improving its governance structure to protect investors' rights[130]. Employee and Training Initiatives - The company has over 10,000 professional employees, including 2 academicians and 10 national masters in surveying and design, enhancing its competitive edge[56]. - The company conducted online training for over 2,120 participants across 15 courses, focusing on project management and technical skills[160]. - The company is focused on employee training to improve professional skills and facilitate new employee integration[161]. Social Responsibility and Environmental Impact - The company invested a total of 31.43 million yuan in external donations and public welfare projects during the reporting period[178]. - The total investment in poverty alleviation and rural revitalization projects amounted to 12.65 million yuan, benefiting 1,092 individuals[179]. - The company did not establish an environmental protection mechanism and reported zero investment in environmental protection funds during the reporting period[175]. - The company did not implement any carbon reduction measures during the reporting period[176]. Future Outlook - The company plans to focus on urban development and infrastructure investment as part of its future growth strategy[80]. - The company aims to enhance its core competitive advantages by expanding its engineering design consulting business and leveraging digital technologies to improve design quality[107]. - The upcoming fiscal year guidance indicates a positive outlook with expected revenue growth driven by new initiatives and market expansion[138].

华东建筑集团股份有限公司 2022 年第三季度报告 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。 2022 年第三季度报告 证券代码：600629 证券简称：华建集团 重要内容提示： 公司董事会、监事会及董事、监事、高级管理人员保证季度报告内容的真实、准确、完整， 不存在虚假记载、误导性陈述或重大遗漏，并承担个别和连带的法律责任。 公司负责人顾伟华、主管会计工作负责人吴峰宇及会计机构负责人（会计主管人员）何静保 证季度报告中财务信息的真实、准确、完整。 第三季度财务报表是否经审计 □是 √否 一、 主要财务数据 (一)主要会计数据和财务指标 单位：元 币种：人民币 | 项目 | 本报告期 | 本报告期 比上年同 | | 年初至报告期 末比上年同期 | | --- | --- | --- | --- | --- | | | | | 年初至报告期末 | | | | | 期增减变 | | 增减变动幅度 | | | | 动幅度(%) | | (%) | | 营业收入 | 2,085,875,851.70 | 3.85 | 4,952 ...

Financial Performance - The company's operating revenue for the first half of 2022 was CNY 2,866,156,516.80, a decrease of 29.21% compared to CNY 4,048,673,414.43 in the same period last year[18]. - The net profit attributable to shareholders for the first half of 2022 was CNY 150,750,924.14, down 23.12% from CNY 196,086,700.68 year-on-year[18]. - The net cash flow from operating activities was negative CNY 1,000,032,264.68, representing a decline of 97.97% compared to negative CNY 505,148,242.60 in the previous year[18]. - Basic earnings per share for the first half of 2022 were CNY 0.22, down 29.03% from CNY 0.31 in the same period last year[19]. - The weighted average return on equity for the first half of 2022 was 4.13%, a decrease of 2.33 percentage points from 6.46% year-on-year[19]. - The company reported a decrease of 33.22% in net profit after deducting non-recurring gains and losses, amounting to CNY 109,897,311.33 compared to CNY 164,578,009.56 in the previous year[18]. - The company achieved a new contract signing of CNY 4.696 billion in the first half of 2022, a year-on-year decrease of 25.62%[40]. - Revenue for the first half of 2022 was CNY 2.866 billion, down 29.21% compared to the same period last year[44]. - The net profit attributable to the parent company was CNY 151 million, reflecting a decrease of 23.12% year-on-year[40]. Assets and Liabilities - Total assets at the end of the reporting period were CNY 14,137,305,249.32, reflecting a 5.30% increase from CNY 13,425,810,472.16 at the end of the previous year[18]. - The net assets attributable to shareholders at the end of the reporting period increased by 34.02% to CNY 4,361,498,120.52 from CNY 3,254,318,707.28 at the end of the previous year[18]. - Total liabilities decreased to ¥9,417,530,613.90 from ¥9,820,453,347.93, a reduction of about 4.1%[129]. - The company’s total liabilities were CNY 1,522,529,934.21, reflecting a manageable debt level[152]. - The company’s total assets at the end of the period were CNY 3,454,853,333.39, indicating a strong asset base[152]. Cash Flow - The company's operating cash flow for the first half of 2022 was -1,000,032,264.68 RMB, a decline from -505,148,242.60 RMB in the same period of 2021, indicating a worsening cash flow situation[143]. - Total cash inflow from operating activities decreased to 2,806,685,147.74 RMB in H1 2022, down 30.0% from 4,016,294,778.41 RMB in H1 2021[143]. - Cash outflow from operating activities was 3,806,717,412.42 RMB, a decrease of 15.8% compared to 4,521,443,021.01 RMB in the previous year[143]. - The company reported a cash inflow from financing activities of 1,420,407,002.55 RMB in H1 2022, compared to a cash outflow of -85,168,271.18 RMB in H1 2021[143]. Investments and Capital Management - The company approved a significant equity investment of 100 million RMB in a fund project during the reporting period[52]. - The company is actively expanding into emerging businesses such as digitalization and green low-carbon solutions[38]. - The company is focused on enhancing shareholder value through strategic investments and effective capital management practices[151]. - The company has made significant investments in equity instruments, totaling approximately 956.40 million, which reflects a strong commitment to growth[151]. Market and Industry Conditions - The real estate development investment in China decreased by 5.4% year-on-year in the first half of 2022, with a 22.2% drop in sales area and a 28.9% decline in sales revenue[27]. - The engineering design consulting industry is facing significant downward pressure due to intensified competition and a declining real estate market, with net profit growth rates consistently lower than revenue growth since 2016[27]. - The impact of the COVID-19 pandemic has led to project delays and a contraction in business activities, necessitating a strategic response to maintain market position[27]. - The construction industry is transitioning to a stock market era, requiring continuous investment in digital technology and green initiatives to adapt to new market demands[65]. Corporate Governance and Shareholder Matters - The company held three shareholder meetings during the reporting period, with details available on the Shanghai Stock Exchange website[70]. - Two new directors, Xia Bing and Lu Wen, were elected to the board during the second extraordinary general meeting of 2022[71]. - The company has no significant litigation or arbitration matters during the reporting period[83]. - The company has recognized a total of 71,825,220.09 RMB in restricted assets due to litigation and performance guarantees[50]. Strategic Focus and Future Outlook - The company aims to enhance its capabilities in digital services and green building design, aligning with national policies on sustainable development[31]. - The new urban infrastructure construction and smart city transformation are prioritized in the national development plan, providing opportunities for the company to leverage its expertise in BIM and CIM technologies[29]. - The engineering design consulting industry is expected to undergo significant changes, with a focus on integrated services and innovative business models to enhance competitiveness[26]. - The overall financial performance demonstrates a robust recovery and growth trajectory, positioning the company favorably for future expansion[151].

2022 年第一季度报告 证券代码：600629 证券简称：华建集团 华东建筑集团股份有限公司 2022 年第一季度报告 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个别及连带责任。 重要内容提示 公司董事会、监事会及董事、监事、高级管理人员保证季度报告内容的真实、准确、完整，不存 在虚假记载、误导性陈述或重大遗漏，并承担个别和连带的法律责任。 公司负责人顾伟华、主管会计工作负责人吴峰宇及会计机构负责人（会计主管人员）何静保证季 度报告中财务报表信息的真实、准确、完整。 第一季度财务报表是否经审计 □是 √否 一、 主要财务数据 (一)主要会计数据和财务指标 1 / 13 2022 年第一季度报告 | 基本每股收益（元/股） | | 0.14 | -6.67 | | --- | --- | --- | --- | | 稀释每股收益（元/股） | | 0.14 | -6.67 | | 加权平均净资产收益率（%） | | 2.65 | -0.54 | | | 本报告期末 | 上年度末 | 本报告期末 比上年度末 增减变动幅 | | | | ...