关于变更会计师事务所的公告 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： 拟聘任的会计师事务所名称：天健会计师事务所（特殊普通合伙） 原聘任的会计师事务所名称：普华永道中天会计师事务所（特殊普 通合伙） 证券代码：600528 证券简称：中铁工业 编号：临 2024-027 中铁高新工业股份有限公司 变更会计师事务所的简要原因及前任会计师的异议情况：普华永道 中天会计师事务所（特殊普通合伙）已连续多年为公司提供审计服务，结 合公司现有业务状况、实际需求及整体审计需要，公司拟变更会计师事务 所；公司不存在与前任会计师事务所在工作安排、收费、意见等方面存在 分歧的情形，前任会计师事务所对本次变更事宜无异议。 一、拟聘任的会计师事务所的基本情况 （一）机构信息 1.基本信息 事务所名称 天健会计师事务所（特殊普通合伙） | 成立日期 | 2011 7 月 组织形式 | 年 | | 特殊普通合伙 | 18 | 日 | | | | | | --- | --- | --- | --- | --- | --- | --- ...

证券代码：600528 证券简称：中铁工业 编号：临 2024-026 中铁高新工业股份有限公司 第九届董事会第四次会议决议公告 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、董事会会议召开情况 本公司第九届董事会第四次会议通知和议案等材料已于 2024 年 5 月 31 日以电子邮件方式送达至各位董事，会议于 2024 年 6 月 7 日以通讯表 决方式召开。会议应参与表决董事 7 名，实际参与表决董事 7 名。会议召 开符合有关法律、行政法规、部门规章、规范性文件和《公司章程》的规 定。 二、董事会会议审议情况 本次会议以记名投票的方式，审议通过以下议案： （一）审议通过《关于聘任公司副总经理的议案》。同意聘任孟祥红 先生为公司副总经理，任期至第九届董事会任期届满之日止。本议案已经 董事会提名委员会全体委员同意。孟祥红先生简历附后。 表决情况：7 票同意、0 票反对、0 票弃权。 （二）审议通过《关于<公司工资总额 2023 年清算结果和 2024 年预 算方案>的议案》。本议案已经董事会薪酬与考核委员会全体委员同意 ...

Group 1: Financial Performance - In Q1 2024, China Railway Industry achieved a new contract amount of 12.898 billion yuan, a year-on-year increase of 3.49% [3] - The operating income for Q1 2024 was 7.118 billion yuan, a year-on-year decrease of 4.26% [3] - The comprehensive gross profit margin was 17.89%, an increase of 0.42 percentage points year-on-year [3] - The net profit attributable to shareholders was 468 million yuan, a year-on-year decrease of 10.87% [3] - The net cash flow from operating activities decreased by 31 million yuan year-on-year [3] - Compared to the previous quarter, the net profit attributable to shareholders improved significantly, with sales expenses decreasing by 20.79% and management expenses decreasing by 17.81% [3] Group 2: Overseas Market Performance - In Q1 2024, the overseas new contract amount reached 679 million yuan, a year-on-year increase of 25.20% [3] - The overseas new contract amount for tunnel construction equipment and related services was 584 million yuan, a year-on-year increase of 19.25%, accounting for 86% of the total overseas new contracts [3] - Since 2012, the company has exported over 160 tunnel boring machines (TBMs), with a market share exceeding 20% and steadily increasing [3] Group 3: Competitive Advantages - The company has four main competitive advantages in the overseas TBM market: 1. **Technical Advantage**: The TBMs are designed based on extensive construction experience, ensuring high adaptability to various geological conditions [3] 2. **Performance Advantage**: The company has received over 160 orders for TBMs, with many performance metrics rated highly by overseas clients [4] 3. **Brand Advantage**: The company maintains over 60% market share in the TBM sector [5] 4. **Strategic Focus**: The company plans to enhance its overseas market development and strengthen cooperation with international contractors [3]

2024年04月26日 新签订单持续增长，净利率显著改善 新签订单持续增长,看好远期收入释放。根据公司公告,2023年 公司新签订单 520.12 亿元,同比增长 1.12%。2024年一季度公司 新签订单 128.98 亿元,同比增长 3.49%,其中钢结构制造与安装 业务新签订单 82.35 亿元,同比增长 40.58%。分内外销来看,2024 年一季度境内新签订单 122.18 亿元,同比增长 2.5%,境外新签订 单 6.79 亿元,同比增长 25.2%。公司新签订单持续增长,看好公 司远期收入释放。 风险提示 相关报告: 1 来源：聚源数据 公司点评 敬请参阅最后一页特别声明 3 电话：0755-86695353 邮编：201204 地址：北京市东城区建内大街 26 号 新闻大厦 8 层南侧 特别声明： 本报告仅为参考之用，在任何地区均不应被视为买卖任何证券、金融工具的要约或要约邀请。本报告提及的任何证券或金融工具均可能含有重大的风险，可能 不易变卖以及不适合所有投资者。本报告所提及的证券或金融工具的价格、价值及收益可能会受汇率影响而波动。过往的业绩并不能代表未来的表现。 客户应当考虑到国金证券存在 ...

证券代码：600528 证券简称：中铁工业 编号：临 2024-024 普华永道中天拥有会计师事务所执业证书，具备从事 H 股企业审计业 务的资质，同时也是原经财政部和证监会批准的具有证券期货相关业务资 格的会计师事务所。普华永道中天在证券业务方面具有丰富的执业经验和 良好的专业服务能力。 中铁高新工业股份有限公司 关于续聘会计师事务所的公告 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： 拟聘任的会计师事务所名称：普华永道中天会计师事务所（特殊普 通合伙）（以下简称普华永道中天） 一、拟聘任的会计师事务所的基本情况 （一）机构信息 1.基本信息 普华永道中天前身为 1993 年 3 月 28 日成立的普华大华会计师事务所， 经批准于 2000 年 6 月更名为普华永道中天会计师事务所有限公司；经 2012 年 12 月 24 日财政部财会函【2012】52 号批准，于 2013 年 1 月 18 日转制为普华永道中天会计师事务所(特殊普通合伙)。注册地址为中国 (上海)自由贸易试验区陆家嘴环路 1318 号星 ...

证券代码：600528 证券简称：中铁工业 编号：临 2024-022 中铁高新工业股份有限公司 第九届监事会第三次会议决议公告 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、监事会会议召开情况 本公司第九届监事会第三次会议通知和议案等材料已于 2024 年 4 月 16 日以电子邮件方式送达至各位监事，会议于 2024 年 4 月 26 日在北京 市丰台区汽车博物馆西路 10 号院 5 号楼 711 会议室以现场与视频连线相 结合的方式召开。会议应出席监事 3 名，实际出席监事 3 名（其中：以视 频连线方式出席监事 1 名）。会议由监事会主席范经华主持。公司总会计 师、总法律顾问宁辉东，董事会秘书葛瑞鹏及有关人员列席了会议。会议 召开符合有关法律、行政法规、部门规章、规范性文件及《公司章程》的 规定。 （四）审议通过《关于公司参股投资建设 G1816 高速公路项目的议案》。 会议对该议案中关联交易事项进行了审议，认为本次关联交易各方将按照 诚实信用、合理公允的基本原则开展合作，本次关联交易公开、公平，不 存在损害公司 ...

Financial Performance - The company's operating revenue for Q1 2024 was ¥7,118,395,585.71, representing a decrease of 4.26% compared to the same period last year[3] - The net profit attributable to shareholders for Q1 2024 was ¥467,755,393.09, down 10.87% year-over-year[3] - The net profit attributable to shareholders after deducting non-recurring gains and losses was ¥453,105,074.13, a decrease of 12.01% compared to the previous year[3] - The basic earnings per share for Q1 2024 was ¥0.20, reflecting a decline of 16.67% year-over-year[3] - The company's net profit for Q1 2024 was RMB 426,481,807.43, compared to RMB 550,066,434.01 in Q1 2023, indicating a decline of 22.49%[57] - The total profit for the current period is 534,870,818.23, compared to 594,492,285.24 in the previous period, indicating a decrease of about 10.0%[61] - The basic earnings per share for the current period is 0.20, down from 0.24 in the previous period, reflecting a decline of 16.7%[63] - The total comprehensive income attributable to the parent company's owners is 466,831,967.60, compared to 530,759,403.05 in the previous period, a decrease of approximately 12.1%[63] - The company reported an operating profit of 532,596,690.25, down from 593,703,441.87, which is a decline of about 10.3%[61] - The total comprehensive income for the current period is 458,835,168.71, compared to 534,570,049.80 in the previous period, reflecting a decrease of approximately 14.2%[63] Assets and Liabilities - The total assets at the end of Q1 2024 were ¥58,584,823,225.72, an increase of 1.59% from the end of the previous year[4] - The total assets increased to 58,584,823,225.72 RMB, up from 57,668,323,649.76 RMB, indicating a growth of approximately 1.59%[28] - The total liabilities rose to 32,252,451,948.83 RMB, compared to 31,856,620,897.73 RMB, marking an increase of about 1.24%[29] - The company's total equity attributable to shareholders increased to 25,636,818,176.80 RMB from 25,169,652,853.05 RMB, representing a growth of approximately 1.85%[29] - The company reported a total equity of RMB 26,332,371,276.89 as of March 31, 2024, compared to RMB 25,811,702,752.03 at the end of 2023, reflecting an increase of 2.02%[55] Cash Flow - The cash flow from operating activities for Q1 2024 was negative at -¥1,599,714,111.06, compared to -¥1,630,904,337.82 in the same period last year[16] - The net cash flow from financing activities was 72,263,290.66 RMB, a significant increase compared to -9,289,137.40 RMB in the previous period[18] - The total cash and cash equivalents at the end of the period decreased to 4,973,420,400.45 RMB from 5,881,054,766.68 RMB, reflecting a net decrease of 1,680,377,793.51 RMB[18] - The cash and cash equivalents decreased to RMB 5,218,348,653.04 from RMB 6,980,622,653.94 at the end of 2023, a reduction of 25.29%[52] - The company's cash and cash equivalents at the beginning of the period were 6,653,798,193.96 RMB, indicating a decrease in liquidity[18] Contracts and Sales - The company reported a total of ¥1,289,782,000 in new contracts signed in Q1 2024, a year-over-year increase of 3.49%[10] - Domestic sales accounted for ¥1,221,849,000 in Q1 2024, up 2.50% from the previous year, while overseas sales increased by 25.20% to ¥67,932,000[10] - The company signed new contracts worth RMB 1,289,782,000 in Q1 2024, representing a year-on-year growth of 3.49%[39] Research and Development - The company's R&D expenses increased to RMB 340,051,504.38 in Q1 2024, up from RMB 275,863,630.72 in Q1 2023, marking a growth of 23.29%[57] Future Plans - The company plans to focus on expanding its market presence and enhancing its product offerings in the upcoming quarters[1] - The company plans to continue expanding its market presence and investing in new technologies to drive future growth[39]

证券代码：600528 证券简称：中铁工业 编号：临 2024-023 中铁高新工业股份有限公司 第九届董事会第三次会议决议公告 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、董事会会议召开情况 本公司第九届董事会第三次会议通知和议案等材料已于 2024 年 4 月 16 日以电子邮件方式送达至各位董事，会议于 2024 年 4 月 26 日在北京 市丰台区汽车博物馆西路 10 号院 5 号楼 711 会议室以现场表决方式召开。 会议应出席董事 7 名，实际出席董事 7 名。会议由董事长张威主持。公司 监事会主席范经华，总会计师、总法律顾问宁辉东，董事会秘书葛瑞鹏， 监事陈荟羽及有关人员列席会议。会议召开符合有关法律、行政法规、部 门规章、规范性文件和《公司章程》的规定。 二、董事会会议审议情况 本次会议以记名投票的方式，审议通过以下议案： （一）审议通过《关于<公司 2024 年第一季度报告>的议案》。会议认 为：公司 2024 年第一季度报告的编制和审议程序符合法律、法规及相关 监管规定，该报告所包含的信息真实、准确 ...

证券代码：600528 证券简称：中铁工业 编号：临 2024-021 中铁高新工业股份有限公司 2024 年第一季度主要经营数据 暨重大合同签约公告 单位：万元 币种：人民币 | 序号 | 合同名称 | 合同金额 | | --- | --- | --- | | 专用工程机械装备及相关服务业务 | | | | 其中：隧道施工装备及相关服务业务 | | | | 1 | TBM 买卖合同 | 21,881 | | 2 | TBM 买卖合同 | 20,845 | | 交通运输装备及相关服务业务 | | | | 其中：道岔业务 | | | | 1 | 铁路高速道岔购销合同 | 19,889 | | 2 | 铁路整组道岔采购合同 | 4,390 | | 其中：钢结构制造与安装业务 | | | | 1 | 高速公路桥梁钢结构项目合同 | 27,755 | | 2 | 高速公路桥梁钢结构项目合同 | 8,847 | 单位：万元 币种：人民币 序 号 业务类型 2024 年 1-3 月 2023 年 1-3 月 同比增减 1 专用工程机械装备及相关服务业务 338,909 418,111 -18.94% ① 隧道施工装备及相 ...

Group 1: Financial Performance - In 2023, China Railway Industry achieved a new contract amount of 52.012 billion yuan, a year-on-year increase of 1.12% [3] - The operating revenue for 2023 was 30.067 billion yuan, reflecting a growth of 4.34% compared to the previous year [3] - The net profit attributable to shareholders was 1.744 billion yuan, with a basic earnings per share of 0.74 yuan [3] - The company aims for a new contract amount of 55.4 billion yuan in 2024, representing a 6.51% increase [3] Group 2: Business Segments and Growth - The tunnel construction equipment and related services segment achieved a new contract amount of 15.002 billion yuan in 2023, up 4.04% year-on-year [3] - In the water conservancy sector, new contracts exceeded 3 billion yuan, maintaining a market share of over 60% [3] - The overseas market saw a new contract amount of 1.73 billion yuan, a significant increase of 35.7% [3] Group 3: Strategic Goals and Management - The company has set a strategic goal of "three increases, two controls, and five optimizations" for 2024 [3] - The focus includes increasing net asset return rate, labor productivity, and R&D investment while controlling debt ratios [3] - The company emphasizes enhancing governance and market performance as part of its value management strategy [4] Group 4: Product and Market Development - The company is expanding its market presence in water conservancy, railways, and mining sectors, leveraging national policies [4] - The TBM (Tunnel Boring Machine) products have seen significant breakthroughs in overseas markets, particularly in Europe [4] - The company aims to maintain its leading position in the global TBM market, with a focus on high-value products [5]