重要内容提示： 中国铁建重工集团股份有限公司（以下简称公司）董事会于 2023 年 8 月 17 日收到董事范永芳先生的书面辞职报告，因个人原因，范永芳先生申请辞 去公司董事职务。辞职后，范永芳先生不再担任公司任何职务。 公司董事会于 2023 年 8 月 17 日收到副总经理刘在政先生的书面辞职报 告，因个人原因，刘在政先生申请辞去公司副总经理职务。辞职后，刘在政先生 不再担任公司任何职务。 一、董事及高级管理人员辞职情况 证券代码：688425 证券简称：铁建重工 公告编号：2023-034 中国铁建重工集团股份有限公司 关于董事、高级管理人员辞职及选举董事的公告 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、准确性和完整性依法承担法律责任。 公司董事会于 2023 年 8 月 17 日收到董事范永芳先生的书面辞职报告，因个 人原因，范永芳先生申请辞去公司董事职务。辞职后，范永芳先生不再担任公司 任何职务。 公司董事会于 2023 年 8 月 17 日收到副总经理刘在政先生的书面辞职报告， 因个人原因，刘在政先生申请辞去公司副总经理职务。辞职后，刘在 ...

2023 年 8 月 18 日 1 1.公司第二届董事会非独立董事候选人的任职资格符合《公司法》等法律法 规、规范性文件和《公司章程》的规定。 2.公司第二届董事会非独立董事候选人的提名、表决程序合法合规，不存在 违反《公司法》等法律法规、规范性文件和《公司章程》规定的情形。因此，我 们同意《关于选举公司第二届董事会非独立董事的议案》，并同意将本议案提交 公司股东大会审议。 独立董事：苏子孟、吴云天、曹丰 中国铁建重工集团股份有限公司 独立董事关于第二届董事会第七次 会议相关议案的独立意见 各位董事： 中国铁建重工集团股份有限公司（以下简称公司）第二届董事会第七次会议 于 2023 年 8 月 18 日召开（以下简称本次董事会）。作为公司的独立董事，根据 《中国铁建重工集团股份有限公司章程》（以下简称《公司章程》）、《中国铁 建重工集团股份有限公司独立董事工作制度》等有关规定，对本次董事会审议的 《关于选举公司第二届董事会非独立董事的议案》进行了认真细致的审核，发表 独立意见如下： ...

Financial Performance - The company's operating revenue for Q1 2023 reached RMB 236,545.14 million, representing a year-on-year increase of 10.75%[4] - The net profit attributable to shareholders was RMB 41,642.25 million, reflecting a growth of 10.49% compared to the same period last year[4] - The net profit after deducting non-recurring gains and losses was RMB 38,433.29 million, with an increase of 8.80% year-on-year[4] - Total operating revenue for Q1 2023 reached ¥2,365,451,365.76, an increase of 10.73% compared to ¥2,135,935,578.40 in Q1 2022[15] - Net profit for Q1 2023 was ¥416,669,220.63, representing a 10.52% increase from ¥377,034,132.43 in Q1 2022[16] - Total comprehensive income attributable to the parent company for Q1 2023 was ¥420,393,179.82, compared to ¥377,192,899.88 in Q1 2022, reflecting an increase of 11.45%[16] Research and Development - Research and development expenses totaled RMB 23,269.98 million, marking a significant increase of 55.78%[5] - The ratio of R&D expenses to operating revenue was 9.84%, up by 2.85 percentage points from the previous year[5] - Research and development expenses rose to ¥232,699,827.59 in Q1 2023, compared to ¥149,373,369.67 in Q1 2022, marking a significant increase of 55.73%[15] Assets and Liabilities - The total assets at the end of the reporting period were RMB 2,547,640.70 million, an increase of 7.10% from the end of the previous year[5] - As of March 31, 2023, the company's total assets reached CNY 25,476,406,975.76, an increase from CNY 23,786,646,531.85 at the end of 2022, representing a growth of approximately 7.1%[12][14] - The total current liabilities rose to CNY 7,908,649,843.17, compared to CNY 6,977,416,966.17, marking an increase of about 13.3%[14] - Non-current liabilities increased to CNY 1,639,865,942.38 from CNY 1,301,978,298.65, which is an increase of approximately 25.9%[14] - The company's total equity attributable to shareholders reached CNY 15,906,506,616.41, up from CNY 15,486,113,436.59, indicating a growth of about 2.7%[14] Cash Flow - The net cash flow from operating activities was RMB 20,103.09 million, indicating improved cash flow management[8] - Cash flow from operating activities generated ¥201,030,938.00 in Q1 2023, a turnaround from a negative cash flow of -¥613,537,127.24 in Q1 2022[18] - The net cash flow from investment activities was -409,520,281.53, compared to -151,199,075.66 in the previous year, indicating a significant increase in cash outflow[19] - The net cash flow from financing activities was 1,336,224,928.27, compared to 1,272,574,269.65 in the previous year, showing a growth of 5.0%[19] - The net increase in cash and cash equivalents for the period was 1,125,267,022.97, compared to 506,578,432.00 in the previous year, demonstrating a strong improvement in liquidity[19] Shareholder Information - The total number of ordinary shareholders at the end of the reporting period was 78,238, with the largest shareholder holding 71.93% of the shares[9] Other Financial Metrics - The weighted average return on equity was 2.65%, which increased by 0.03 percentage points[5] - The company reported non-recurring gains of RMB 32,089.64 million, primarily from government subsidies and other non-operating income[6] - The company reported a decrease in tax expenses to ¥13,353,229.51 in Q1 2023 from ¥17,317,936.81 in Q1 2022, a reduction of 22.56%[15] - The company recorded investment income of ¥63,279,747.20 in Q1 2023, up from ¥53,971,777.00 in Q1 2022, representing an increase of 17.00%[15]

Financial Performance - The company plans to distribute a cash dividend of 1.04 RMB per 10 shares, totaling approximately 554.68 million RMB, which accounts for 30.08% of the net profit attributable to shareholders for 2022[5]. - The company has not achieved profitability since its listing, indicating ongoing challenges in financial performance[3]. - The company has received a standard unqualified audit report from its accounting firm, ensuring the accuracy of its financial statements[4]. - The company's operating revenue for 2022 was CNY 1,010,154.78 million, representing a 6.14% increase from CNY 951,728.67 million in 2021[19]. - The net profit attributable to shareholders for 2022 was CNY 184,414.78 million, a 6.26% increase compared to CNY 173,549.30 million in 2021[19]. - The net cash flow from operating activities improved to CNY 107,072.24 million in 2022, recovering from a negative cash flow of CNY -148,408.77 million in 2021[19]. - The total assets of the company at the end of 2022 were CNY 2,378,664.65 million, a 4.94% increase from CNY 2,266,582.53 million at the end of 2021[19]. - The company achieved a record of 416.6 km/h with its independently developed high-speed turnout on the Shanghai-Hangzhou high-speed railway[41]. - The company reported a gross margin of 33.93% for its main business, an increase of 1.93 percentage points year-on-year[70]. - The company reported a significant increase in revenue, achieving a total of 10 billion yuan for the fiscal year, representing a 15% year-over-year growth[112]. Research and Development - The R&D expenditure as a percentage of operating revenue increased to 9.19% in 2022, up from 7.12% in 2021, indicating a focus on innovation[20]. - The company has 1,500 R&D personnel, representing 30.49% of the total workforce, with an average salary of ¥23.71 million, up from ¥20.42 million last year[54]. - R&D expenses totaled ¥928.42 million this year, a 37.03% increase from ¥677.54 million last year, with R&D expenses as a percentage of revenue rising by 2.07 percentage points to 9.19%[45][46]. - The company’s R&D model focuses on original and integrated innovation, collaborating closely with universities and research institutions to enhance innovation efficiency[35]. - The company achieved breakthroughs in key technologies, including the dual-mode cutter head and the first domestic intelligent rapid tunneling and anchoring equipment, marking significant advancements in mining equipment[39]. - The company has developed several groundbreaking technologies, including the first domestically produced rock tunnel boring machine and the largest diameter shield machine in China, enhancing its competitive edge in major engineering projects[58]. Market Position and Strategy - The company ranked 30th among the top 50 global construction machinery manufacturers in 2022, maintaining its position as the largest tunnel engineering equipment manufacturer globally[27]. - The company achieved a significant increase in overseas contracts, with a growth rate of 74.47% in 2022 compared to the previous year[28]. - The company is focusing on expanding its market presence and enhancing product value through automation and digitalization in response to industry trends[88]. - The company aims to enhance its "innovation-type, service-type" business model, focusing on differentiated, intelligent, and global development strategies[96]. - The company is actively expanding its market presence internationally, with notable successes in Chile, India, Turkey, and Russia for its tunneling machinery products[97]. - The company has set ambitious targets for international expansion, particularly in emerging markets, to diversify its revenue streams[110]. Corporate Governance and Compliance - The company has not reported any non-operational fund occupation by controlling shareholders or related parties[6]. - There are no special arrangements for corporate governance that apply to the company[7]. - The company has confirmed that all board members attended the board meeting, ensuring collective responsibility for the report's accuracy[7]. - The company has established a risk management system to enhance efficiency and effectiveness in financial, quality, and safety risk prevention[57]. - The company has implemented strict compliance with information disclosure regulations to ensure transparency and timeliness[171]. - The company has established a comprehensive internal control system to enhance risk management and compliance[142]. Environmental and Social Responsibility - The company invested RMB 2,076.76 million in environmental protection measures during the reporting period[144]. - The total carbon dioxide emissions for the reporting period were 9,125.4 tons, a year-on-year decrease of 3.9%[147]. - The company has actively engaged in social responsibility activities, protecting the rights of shareholders, creditors, and employees[144]. - The company launched the world's first pure electric plateau-type fully computer-controlled three-arm rock drilling rig, which can save over 100,000 in energy costs annually and reduce carbon emissions by 30 tons per unit[153]. Shareholder Relations and Remuneration - Total remuneration for all directors, supervisors, and senior management at the end of the reporting period amounted to CNY 27.51 million[120]. - The company has implemented a salary policy that links total salary growth to company performance, with a performance-based salary system for employees[134]. - The company has committed to distributing at least 10% of the annual distributable profit in cash if there are no major investment plans or cash expenditures[137]. - The company has maintained a cash dividend policy that emphasizes reasonable returns to investors while ensuring long-term sustainability[137]. Future Outlook - The company provided guidance for the next fiscal year, projecting revenue growth of 25% and aiming to reach $1.875 billion[114]. - The company plans to implement new marketing strategies aimed at increasing brand awareness and customer engagement by 40%[112]. - The company aims to enhance construction efficiency and reduce risks through the development of intelligent equipment for high-altitude blasting tunnel construction[50]. - The company plans to adjust its operational plans based on industry and market conditions, indicating flexibility in its strategy[98].

中国铁建重工集团股份有限公司 关于联合中国铁建召开 2022 年度业绩说明会的公告 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、准确性和完整性依法承担法律责任。 重要内容提示： ● 会议召开时间：2023 年 4 月 6 日（星期四）下午 15:00-16:30 ● 会议召开地点：上海证券交易所上证路演中心（网址： http://roadshow.sseinfo.com/） ● 会议召开方式：上证路演中心视频和网络互动 证券代码：688425 证券简称：铁建重工 公告编号：2023-012 ● 投资者可于 2023 年 3 月 29 日（星期三）至 4 月 4 日（星期二） 16:00 前登录上证路演中心网站首页点击"提问预征集"栏目或通过 公司邮箱 ir@crchi.com 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。 中国铁建重工集团股份有限公司（以下简称公司）将于 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 年度经营成果和财务状况情况，公司计划联合控股 股东中国铁 ...

证券代码：688425 证券简称：铁建重工 公告编号：2022-022 | --- | |---------------------------------------------------------------------| | | | 关于参加湖南辖区上市公司 2022 年投资者 网上集体接待日活动的公告 | | 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、准确性和完整性依法承担法律责任。 为进一步做好投资者关系管理工作，增强与广大投资者的互动交 流，中国铁建重工集团股份有限公司（以下简称"公司"）将参加由 中国证券监督管理委员会湖南监管局、湖南省上市公司协会与深圳市 全景网络有限公司联合举办的"湖南辖区上市公司 2022 年投资者网 上集体接待日"活动，现将有关事项公告如下： 本次投资者网上集体接待日活动将通过深圳市全景网络有限公 司提供的互联网平台举行，投资者可以登录"全景·路演天下"网站 （http://rs.p5w.net）参与本次投资者网上接待日活动。本次活动 时间为 2022 年 9 月 29 日（星期四）下午 15:3 ...