证券代码：603357 证券简称：设计总院 公告编号：2025-015 （一）审议通过《2025年第一季度报告》 经审核，监事会认为：公司《2025年第一季度报告》的编制和审议程 序符合法律法规、《公司章程》和公司内部管理制度的相关规定；2025 年第一季度报告的内容和格式符合中国证监会和上海证券交易所的各项 规定，所包含的信息真实地反映了公司2025年第一季度的经营管理和财务 状况。详见与本公告同日披露的相关文件。 该议案的表决结果：同意票3票，反对票0票，弃权票0票。 （二）审议通过《关于公司2022年限制性股票激励计划第二个解除 限售期解除限售条件成就的议案》 公司 2022 年限制性股票激励计划第二个解除限售期解除限售条件已 经成就，本次符合全部或部分解除限售条件的激励对象主体资格合法、有 安徽省交通规划设计研究总院股份有限公司 第四届监事会第十三次会议决议公告 公司监事会及全体监事保证本公告内容不存在虚假记载、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。 一、监事会会议召开情况 安徽省交通规划设计研究总院股份有限公司（以下简称"公司"）第四 届监事会第十三次会议于 ...

二、董事会会议审议情况 （一）审议通过《2025 年第一季度报告》 详见与本公告同日披露的相关文件。 证券代码：603357 证券简称：设计总院 公告编号：2025-014 安徽省交通规划设计研究总院股份有限公司 第四届董事会第二十次会议决议公告 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。 一、董事会会议召开情况 安徽省交通规划设计研究总院股份有限公司（以下简称"公司"）第四 届董事会第二十次会议于 2025 年 4 月 27 日以现场结合通讯表决方式召 开，会议通知于 2025 年 4 月 17 日以邮件方式发出。会议应出席董事 6 人，实际出席董事 6 人。本次董事会会议的召开及程序符合《中华人民共 和国公司法》和《公司章程》的相关规定，所作决议合法有效。公司监事 列席了本次会议。 该议案的表决结果：同意票 5 票，反对票 0 票，弃权票 0 票。 （三）审议通过《关于公司向银行申请流动资金贷款的议案》 本议案已经公司第四届董事会审计委员会 2025 年第二次会议审议通 过，并同意提交公司董事会审议。 该议案的表决 ...

•本次符合解除限售条件的激励对象共计 266 名。 •本次可解除限售的限制性股票数量为 5,013,683 股，约占目前公司 总股本的 0.89%。 •本次限制性股票办理完解除限售手续后，在上市流通前，公司将发 布相关提示性公告，敬请投资者注意。 安徽省交通规划设计研究总院股份有限公司（以下简称"公司"或"设 计总院"）于 2025 年 4 月 27 日召开第四届董事会第二十次会议和第四届 监事会第十三次会议，审议通过《关于公司 2022 年限制性股票激励计划 第二个解除限售期解除限售条件成就的议案》，同意公司为《设计总院 2022 年限制性股票激励计划（草案）》（以下简称《激励计划》或《本 激励计划》）中符合解除限售条件的 266 名激励对象持有的 5,013,683 股 限制性股票办理解除限售相关事宜。具体情况如下： 一、2022 年限制性股票激励计划批准及实施情况 （一）已履行的相关审批程序和信息披露情况 证券代码：603357 证券简称：设计总院 公告编号：2025-017 安徽省交通规划设计研究总院股份有限公司关于 2022 年限制性股票激励计划第二个解除限售期解 除限售条件成就的公告 公司董事会及 ...

法律意见书 安徽天禾律师事务所 关于 法律意见书 安徽天禾律师事务所 安徽省交通规划设计研究总院股份有限公司 2022年限制性股票激励计划第二个解除限售期解除 限售条件成就相关事项 之 法律意见书 地址：安徽省合肥市怀宁路 288 号置地广场 A 座 34-35F 电话：（0551）62642792 传真：（0551）62620450 关于安徽省交通规划设计研究总院股份有限公司 2022年限制性股票激励计划第二个解除限售期解除限售条件成就 相关事项之法律意见书 致：安徽省交通规划设计研究总院股份有限公司 安徽天禾律师事务所（以下简称"本所"）依法接受安徽省交通规划设计 研究总院股份有限公司（以下简称"设计总院"或"公司"）的委托，根据 《中华人民共和国公司法》（以下简称《公司法》）、《中华人民共和国证券 法》（以下简称《证券法》）、中国证券监督管理委员会（以下简称"中国证 监会"）、《上市公司股权激励管理办法》（以下简称《管理办法》）和《安 徽省交通规划设计研究总院股份有限公司章程》（以下简称《公司章程》）等 有关规定，就安徽省交通规划设计研究总院股份有限公司2022年限制性股票激 励计划第二个解除限售期解除 ...

Financial Performance - The company's operating revenue for Q1 2025 was CNY 492,444,084.70, a decrease of 39.46% compared to CNY 813,420,464.67 in the same period last year[4] - The net profit attributable to shareholders for Q1 2025 was CNY 85,451,113.02, down 23.77% from CNY 112,098,716.68 year-on-year[4] - The net profit attributable to shareholders after deducting non-recurring gains and losses was CNY 59,322,961.59, reflecting a decline of 33.27% compared to CNY 88,896,645.93 in the previous year[4] - Total operating revenue for Q1 2025 was ¥492.44 million, a decrease of 39.5% compared to ¥813.42 million in Q1 2024[18] - Net profit for Q1 2025 was ¥86.27 million, a decline of 24.9% from ¥114.77 million in Q1 2024[19] - Earnings per share for Q1 2025 were ¥0.16, compared to ¥0.21 in Q1 2024[19] Cash Flow - The company's cash flow from operating activities was negative at CNY -304,899,479.30, an improvement from CNY -543,916,839.79 in the same period last year[8] - Cash inflow from operating activities for Q1 2025 was $644.28 million, a decrease of 12.38% compared to $735.15 million in Q1 2024[22] - Cash outflow from operating activities for Q1 2025 was $949.18 million, down from $1.28 billion in Q1 2024, resulting in a net cash flow from operating activities of -$304.90 million, an improvement from -$543.92 million year-over-year[22] - Cash inflow from investment activities in Q1 2025 was $4.40 million, slightly lower than $4.56 million in Q1 2024[22] - Cash outflow from investment activities for Q1 2025 was $7.77 million, significantly reduced from $19.12 million in Q1 2024, leading to a net cash flow from investment activities of -$3.36 million, an improvement from -$14.56 million year-over-year[23] - The net increase in cash and cash equivalents for Q1 2025 was -$312.67 million, an improvement from -$562.84 million in Q1 2024[23] - The ending balance of cash and cash equivalents for Q1 2025 was $779.88 million, compared to $707.78 million in Q1 2024, indicating a year-over-year increase[23] Assets and Liabilities - The total assets at the end of the reporting period were CNY 6,619,858,772.93, a decrease of 5.65% from CNY 7,016,113,036.69 at the end of the previous year[5] - The total current assets as of March 31, 2025, amount to ¥5,395,874,368.13, a decrease from ¥5,798,291,999.36 as of December 31, 2024[13] - The total liabilities increased to ¥3.17 billion as of December 31, 2024, up from ¥2.69 billion as of March 31, 2025[15] - Total equity attributable to shareholders was ¥3.86 billion as of March 31, 2025, compared to ¥3.77 billion as of December 31, 2024[15] - The total assets decreased to ¥6,619,858,772.93 from ¥7,016,113,036.69[14] Shareholder Information - The total number of ordinary shares at the end of the reporting period is 36,433[10] - Anhui Provincial Transportation Holding Group Co., Ltd. holds 265,238,400 shares, accounting for 47.30% of total shares[10] - The company has no significant changes in the shareholding structure or participation in margin trading[12] Financial Expenses and Gains - The company reported a significant increase in credit impairment losses, amounting to ¥27.54 million in Q1 2025, compared to ¥2.39 million in Q1 2024[18] - The company’s financial expenses for Q1 2025 were ¥1.21 million, a notable increase from a financial income of ¥0.79 million in Q1 2024[18] - The company recorded non-recurring gains of CNY 26,128,151.43 during the reporting period[7] - The company's financial expenses increased, with bank interest expenses rising significantly compared to the previous year[7] Other Financial Metrics - The weighted average return on equity was 2.24%, down 0.99 percentage points from 3.23% in the previous year[4] - The company reported a significant decrease in prepayments, which fell by 57.67% to CNY 3,970,280.98 from CNY 9,379,884.06 year-on-year[7] - Cash outflow from financing activities in Q1 2025 was $4.40 million, compared to $4.36 million in Q1 2024, resulting in a net cash flow from financing activities of -$4.40 million, slightly worse than -$4.36 million year-over-year[23]

Group 1 - The core viewpoint of the news is that China Communications Design (中交设计) is expected to see significant growth potential and investment value, as evidenced by the planned share buyback by its controlling shareholder, China Communications Construction Company (中国交建) [1] - The controlling shareholder's plan to increase its stake in the company by 150 million to 300 million RMB within the next twelve months reflects strong confidence in the company's future growth and long-term strategy [1] - The previous buyback, completed on March 20, involved the purchase of 22.64 million shares, representing 0.99% of the total share capital, with a total expenditure of approximately 197 million RMB [1] Group 2 - China Communications Design has made significant progress in optimizing its business structure and improving profit margins, achieving a gross profit margin increase of 2.55 percentage points and a weighted average return on equity of 12.63% in 2024 [2] - The company has successfully divested its heavy asset construction business, leading to a more lightweight operational model, while its design consulting business remains a leader in the industry [2] - The overseas contract value increased by 81.6% in 2024, with the company actively participating in projects in countries along the "Belt and Road" initiative, indicating strong future revenue growth potential [2] Group 3 - In emerging business areas, the company is exploring new applications in AI and low-altitude economy, with successful implementations of technologies such as health monitoring systems for mountainous roads and smart highway services [3] - The establishment of a low-altitude economy innovation center and involvement in various planning projects position the company well for future low-altitude infrastructure orders [3] - The controlling shareholder's continuous increase in stake during market fluctuations reflects confidence in the company's core competitiveness and global strategy [3] Group 4 - The company is expected to maintain its leading position in the design consulting industry, driven by the acceleration of the "Belt and Road" initiative, domestic demand policies, and the deepening of digital infrastructure trends [4] - The solid industrial foundation and technological innovation advantages are anticipated to support the company's market value recovery and long-term value release [4]

证券代码：603357 证券简称：设计总院 公告编号：2025-013 安徽省交通规划设计研究总院股份有限公司 关于召开 2024 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、准确性和完整性承担法律责任。 重要内容提示： 会议召开时间：2025 年 4 月 24 日（星期四）9:30-11:00 （三）会议召开方式：上证路演中心视频直播和网络互动 会议召开地点：上海证券交易所上证路演中心（网址： https://roadshow.sseinfo.com/） 会议召开方式：上证路演中心视频直播和网络互动 投资者可于 2025 年 4 月 17 日（星期四）至 4 月 23 日（星期三） 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 acdi@acdi.ah.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。 安徽省交通规划设计研究总院股份有限公司（以下简称"公司"） 已于 2025 年 3 月 28 日发布公司 2024 年度报告，为便于广大投资者 更全面深入地了解公司 2024 年度 ...

本次资质取得标志着交勘院公司在测绘领域的业务范 围得到进一步拓展，有利于提升公司核心竞争力、开拓新业 务，赋能高质量发展。 证券代码：603357 证券简称：设计总院 公告编号： 2025-012 三、风险提示 安徽省交通规划设计研究总院股份有限公司 关于全资子公司取得工程测量、海洋测绘甲级资质的公告 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、资质取得情况 近日，安徽省交通规划设计研究总院股份有限公司（以 下简称"公司"）全资子公司安徽省交通勘察设计院有限公司 （以下简称"交勘院公司"）取得工程测量、海洋测绘甲级 资质。工程测量资质可承担控制测量、地形测量、规划测量、 建筑工程测量、变形形变与精密测量、市政工程测量、水利 工程测量、线路与桥隧测量、地下管线测量、矿山测量、工 程测量监理等业务。海洋测绘资质可承担海岸地形测量、水 深测量、水文观测、海洋工程测量、扫海测量、深度基准测 量、海图编制、海洋测绘监理等业务。 二、对公司的影响 安徽省交通规划设计研究总院股份有限公司董事会 2025 年 4 月 3 日 公司业绩 ...

Investment Rating - The report maintains a "Buy" rating for the company, with a target price not specified [7]. Core Views - The company achieved a 75% year-on-year growth in net profit attributable to shareholders in Q4, indicating a strong performance despite a slight decline in quarterly revenue [1]. - The company is actively transforming to create new growth drivers, particularly in emerging industries, despite facing a temporary pressure on new contract signings [3]. - The overall financial health remains stable, with a projected net profit growth for 2025-2027, reflecting a positive outlook [1]. Financial Performance Summary - In 2024, the company reported revenues of 3.53 billion, a year-on-year increase of 4.25%, with net profit attributable to shareholders at 513 million, up 5.08% [1][6]. - Q4 revenue was 1.24 billion, down 8.43% year-on-year, but net profit showed significant growth, with a 74.84% increase [1]. - The comprehensive gross margin for 2024 was 33.5%, a slight decrease of 0.33 percentage points year-on-year, while the net margin improved by 0.2 percentage points to 14.78% [4]. Business Segment Performance - The company’s total revenue from surveying and design, engineering management, and engineering contracting was 20.5 billion, 1.7 billion, and 13.1 billion respectively, with engineering management and contracting showing strong growth [2]. - The proportion of revenue from domestic operations increased, with domestic revenue at 2.96 billion, up 5.27% year-on-year, while revenue from outside the province decreased by 0.92% [2]. Order and Contract Insights - New contracts signed in 2024 totaled 3.45 billion, a decrease of 24.62% year-on-year, with significant growth in smart technology contracts, which surged by 383% [3]. - The company has made notable advancements in low-altitude economy projects, including significant planning contracts in Anhui province [3]. Financial Projections - The projected net profit for 2025, 2026, and 2027 is 543 million, 585 million, and 638 million respectively, with corresponding P/E ratios of 9.9, 9.2, and 8.5 [1][6]. - The company plans to distribute cash dividends of 157 million in 2024, with a dividend payout ratio of 30.6% and a dividend yield of 2.91% [1].

Core Viewpoint - The company has evaluated the execution of its "Quality Improvement and Efficiency Enhancement" action plan for 2024 and outlined the main content of the 2025 action plan, focusing on enhancing core competitiveness, technological empowerment, investor returns, corporate governance, and risk management. Group 1: 2024 Action Plan Execution - The company achieved operating revenue of 2.046 billion and net profit attributable to shareholders of 0.7016 billion by the end of 2024 [1] - The company signed new contracts worth 0.213 billion in engineering management, generating revenue of 0.167 billion, and signed contracts worth 1.466 billion in total contracting, generating revenue of 1.306 billion [2] - The company invested 0.193 billion in R&D, accounting for 5.45% of operating revenue, an increase of 13.44% compared to 2023 [2] - The company received over 70 scientific progress awards and holds more than 830 patents, including 149 invention patents [2] Group 2: Corporate Governance and Investor Protection - The company held 11 board meetings, 7 supervisory meetings, and 2 shareholder meetings in the year, receiving the highest evaluation as a benchmark enterprise from the State-owned Assets Supervision and Administration Commission [3][4] - The company organized 3 performance briefings and conducted over 35 roadshows, ensuring effective communication with investors [4] - The company distributed a cash dividend of 0.35 per share and ensured the timely exercise of stock options [4] Group 3: Risk Management - The company updated its internal control system and conducted risk assessments to identify key risk indicators for 2024 and 2025 [5] - The company implemented a multi-dimensional early warning system and integrated risk management into business processes [5] - The company did not experience any major risk events in 2024, indicating effective risk control [5] Group 4: 2025 Action Plan Highlights - The company aims to enhance core competitiveness by exploring existing markets and diversifying its business into water conservancy and urban construction [7] - The company plans to strengthen technological empowerment by focusing on AI, smart highways, and other emerging industries [7] - The company emphasizes maintaining stable and continuous cash dividends for shareholders while ensuring long-term sustainable development [8] - The company will enhance corporate governance and ESG initiatives to maximize shareholder interests [9]