Core Viewpoint - The company has received approval from the China Securities Regulatory Commission (CSRC) to publicly issue technology innovation corporate bonds with a total face value of up to 1 billion yuan [1] Group 1 - The approval is valid for 24 months from the date of registration [1] - The company can issue the technology innovation corporate bonds in multiple tranches during the registration validity period [1] - The company will handle the issuance details as authorized by the shareholders' meeting and will fulfill information disclosure obligations in a timely manner [1]

安徽省交通规划设计研究总院股份有限公司 市值管理制度 第一章 总则 第一条 为加强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"）市值管理，切实推动公司投资价值提升， 增强投资者回报，维护投资者利益，根据《中华人民共和国公司 法》《中华人民共和国证券法》《上市公司信息披露管理办法》 《上市公司监管指引第 10 号——市值管理》等法律法规、规范 性文件和《公司章程》等规定，制定本制度。 第二条 本制度所称市值管理，是指公司以提高质量为基础， 为提升公司投资价值和投资者回报能力而实施的战略管理行为。 第二章 市值管理的目的与原则 第三条 市值管理的主要目的是通过诚实守信、规范运作、 专注主业、稳健经营，培育发展新质生产力，推动经营水平和发 展质量提升，增强核心功能、提升核心竞争力，夯实市值管理工 作基础；在此基础上，牢固树立回报股东意识，做好投资者关系 管理，增强信息披露质量和透明度，积极采取措施持续提升投资 者对公司价值的认同和信心，推动公司投资价值不断提升。 第四条 市值管理的基本原则包括： （一）依法合规原则：公司应当在严格遵守相关法律法规、 规范性文件、自律监管规则以及《公司章程》等内部规章制 ...

证券代码：603357 证券简称：设计总院 公告编号：2025-023 交通勘察设计院有限公司、安徽省高速公路试验检测科研中心有 限公司、安徽省七星工程测试有限公司、安徽省中盛建设工程试 验检测有限公司、安徽省中兴工程监理有限公司、安徽省恒瑞图 文科技有限责任公司、四川天设交通科技有限公司、安徽省交规 院工程智慧养护科技有限公司、杭州天达工程勘察设计有限公 司、安徽省韬智工程咨询有限公司、芜湖市徽鼎道桥工程设计有 限公司、甘肃天成道桥勘察设计有限公司、安徽徽智工程咨询有 限公司、安徽交控信息产业有限公司结合自身实际取消监事会 （监事）并对公司章程进行修订。 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。 为加强公司市值管理，切实推动公司投资价值提升，增强投 资者回报，维护投资者利益，同意制定《设计总院市值管理制度》。 具体内容详见公司于同日披露的文件。 该议案的表决结果：同意票 6 票，反对票 0 票，弃权票 0 票。 （二）审议通过《关于出资企业取消监事会（监事）暨修订 章程的议案》 根据《公司法》等法律法规、规章、文件 ...

Summary of Design Institute Conference Call Company Overview - Design Institute is a state-owned listed company in Anhui Province, established in 1953 and listed on the Shanghai Stock Exchange in 2017. The main business includes infrastructure construction and maintenance, covering surveying, design, engineering management, and general contracting across the entire industry chain [3][4][6]. Industry Achievements - The company holds top-tier qualifications in engineering consulting, surveying, design, and urban planning, along with the highest level of qualifications in highway and waterway testing and supervision. It has received over 600 awards in the past decade, including recognition as a "Double Hundred Enterprise" by the State-owned Assets Supervision and Administration Commission in 2023 and as a benchmark enterprise in 2024 [2][4][5]. Digital Transformation and AI Strategy - The company is actively pursuing digital transformation, particularly after the emergence of ChatGPT, aiming to integrate AI technology to enhance business models, improve work efficiency, and elevate product quality. The AI strategy focuses on upgrading internal business models and industrializing AI capabilities [2][7][8]. - Plans include automating inspections through AI and robotics, training specialized large models, and developing intelligent entities for engineering, procurement, and construction (EPC) and project delivery [2][8]. Data Center and AI Capabilities - The establishment of a comprehensive transportation big data center is underway to facilitate data-driven planning. The company aims to gather and manage high-quality datasets for AI training, collaborating with the Hefei Artificial Intelligence Institute for research in AI, big data, and drone technology [4][12][9]. Project and Service Scope - The company's projects span across 30 administrative regions in Anhui and extend to Africa and Southeast Asia, with a focus on central, northwest, southwest, and southern China. It has accumulated significant experience in new infrastructure fields, particularly in highway industrialization and smart transportation [6][2]. Financial Performance - In Q1 2025, the company experienced a nearly 40% decline in revenue and a 30% drop in profit, attributed to high accounts receivable (approximately 2 billion), asset impairment, and project delays due to policy and local economic factors. The goal for Q2 is to mitigate these declines, although challenges remain [22]. Low-altitude Economy Development - The company is developing its low-altitude economy business, focusing on general airport design and planning consulting. As of now, total orders amount to approximately 70 million, with a significant concentration on general airport construction. Future development directions and application scenarios are still being explored [19][20]. Market Management and Future Outlook - The company has implemented various market management strategies, including maintaining high dividend levels and ensuring good performance in core business areas. Future plans will align with industry trends and will be disclosed to investors as they develop [23]. - The Anhui Province's 14th Five-Year Plan has accelerated related projects, with a noticeable improvement in order volume in Q2, indicating a positive trend [24].

证券代码：603357 证券简称：设计总院 公告编号：2025-022 安徽省交通规划设计研究总院股份有限公司 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： ? 本次会议是否有否决议案：无 一、 会议召开和出席情况 （一）股东大会召开的时间：2025 年 5 月 30 日 （二）股东大会召开的地点：安徽省合肥市高新区彩虹路 1008 号 E 区五楼连廊无纸化会议室 （三）出席会议的普通股股东和恢复表决权的优先股股东及其持 有股份情况： 表决权股份总数的比例（%） 50.7788 （四）表决方式是否符合《公司法》及《公司章程》的规定，大 会主持情况等。 会议由公司董事长苏新国主持，表决方式符合《公司法》及《公 司章程》的规定。 （五）公司董事、监事和董事会秘书的出席情况 二、 议案审议情况 （一）非累积投票议案 审议结果：通过 表决情况： 股东类型 同意 反对 弃权 票数 比例 票数 比例 票数 比例 （%） （%） （%） A股 284,267,145 99.8271 385,736 0.1354 106,5 ...

证券代码：603357 证券简称：设计总院 公告编号：2025-022 安徽省交通规划设计研究总院股份有限公司 2024年年度股东大会决议公告 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： 1. 公司在任董事6人，出席6人； 本次会议是否有否决议案：无 一、 会议召开和出席情况 （一）股东大会召开的时间：2025 年 5 月 30 日 （二）股东大会召开的地点：安徽省合肥市高新区彩虹路 1008 号 E 区五楼连廊无纸化会议室 （三）出席会议的普通股股东和恢复表决权的优先股股东及其持 有股份情况： | 1、出席会议的股东和代理人人数 | 299 | | --- | --- | | 2、出席会议的股东所持有表决权的股份总数（股） | 284,759,433 | | 3、出席会议的股东所持有表决权股份数占公司有 | | | 表决权股份总数的比例（%） | 50.7788 | （四）表决方式是否符合《公司法》及《公司章程》的规定，大 会主持情况等。 会议由公司董事长苏新国主持，表决方式符合《公司法》及《公 司章程》 ...

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 根据《中华人民共和国公司法》（下称《公司法》）《中华人民共和国证券法》 《上市公司股东会规则》和《安徽省交通规划设计研究总院股份有限公司章程》 （下称"《公司章程》"）的有关规定，安徽天禾律师事务所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"公司"）的委托，指派王炜、朱华耀律 师（以下简称"本所律师"）出席公司 2024 年年度股东大会（以下简称"本次股 东大会"）并对本次股东大会相关事项进行见证，出具法律意见书。 本法律意见书是本所律师根据对有关本次股东大会事实的了解及对我国现 行法律、法规和规范性文件的理解而做出的。 本所律师同意将本法律意见书作为本次股东大会的公告文件，随公司其他文 件一并提交上海证券交易所审核公告。本所律师根据有关法律、法规的要求，按 照律师行业公认的业务标准、道德规范和勤勉尽责精神，参与了本次股东大会并 对公司提供的有关文件和事实进行了核查和验证，现出具法律意见书如下： 法律意见书 安徽天禾律师事务所 关于安徽省交通规划设计研究总院股份有限公司 2024 年年度股东大会 以网络投票方式参会的股东共 260 人，代表 ...

Group 1 - Company Sun Energy plans to repurchase shares worth between 100 million to 200 million yuan for cancellation, with a maximum repurchase price of 6.69 yuan per share [1] - Company Runyang Technology intends to invest up to 300 million yuan in Shanghai Fourier Intelligent Technology Co., with a pre-investment valuation of 8 billion yuan [1] - Company Heng Rui Medicine's subsidiary has received approval for clinical trials of SHR-4712 injection for treating advanced solid tumors [2] Group 2 - Company Lianhuan Pharmaceutical plans to increase capital by 60 million yuan for its wholly-owned subsidiary [2] - Company Hongchang Electronics' subsidiary plans to increase capital by 10 million USD for its other subsidiary [2] - Company Sichuan Meifeng intends to repurchase shares worth between 50 million to 70 million yuan for cancellation, with a maximum repurchase price of 10.07 yuan per share [2] Group 3 - Company Lian Micro plans to liquidate and deregister Jiaxing Kangjing Semiconductor Industry Investment Partnership [4] - Company Jiutian Pharmaceutical has received approval for clinical trials of PDX-04 drug for treating acute gout attacks [5] - Company Pingzhi Information has signed a framework agreement with China Telecom for a GPU computing power project worth approximately 246 million yuan [7] Group 4 - Company Jiu Zhi Tang's subsidiary has initiated Phase II clinical trials for new drug YB211 aimed at treating acute bacterial skin infections [8] - Company Fosun Pharma's subsidiary has received orphan drug designation for HLX22 for gastric cancer treatment in the EU [9] - Company Jianyou Co. plans to repurchase shares worth between 20 million to 40 million yuan for employee stock ownership plans [11] Group 5 - Company Zhi Zheng Co. announced the resignation of its vice president due to personal reasons [13] - Company He Mai Co. signed a cooperation agreement for household photovoltaic systems worth 1 billion yuan [14] - Company Jinan Intelligent's subsidiary won a project bid for electric vehicle charging stations, expected to positively impact performance [16] Group 6 - Company Gaotie Electric plans to distribute a cash dividend of 0.012 yuan per share [18] - Company Guyue Longshan plans to distribute a cash dividend of 0.08 yuan per share [18] - Company Yongmaotai's shareholders plan to reduce their holdings by up to 2.66% of the company's shares [19] Group 7 - Company Tian Cheng Technology's subsidiary received a land idle fee notice for 2.1658 million yuan due to project delays [20] - Company Guangri Co. appointed a new vice president and board secretary to enhance governance [21] - Company Design General Institute won multiple major projects totaling approximately 390 million yuan [22] Group 8 - Company Fuxie Environmental signed a significant contract worth 244 million yuan for a sewage treatment project [23] - Company Lujiazui announced the resignation of its vice chairman due to job transfer [24] - Company Three Squirrels' H-share issuance application has been accepted by the CSRC [24] Group 9 - Company Kanghong Pharmaceutical's subsidiary received approval for clinical trials of KH617 for glioblastoma treatment [25] - Company Xin Zhu Co. announced a suspension of trading to plan an asset acquisition from its controlling shareholder [26] - Company Jianxin Co. announced plans for share reductions by several directors and senior management [28]

证券代码：603357 证券简称：设计总院 公告编号：2025-021 安徽省交通规划设计研究总院股份有限公司 关于项目中标的公告 一、安徽交控集团 2025 年度服务区综合改造提升工程 项目（EPC） （一）项目名称：安徽交控集团 2025 年度服务区综合 改造提升工程项目（EPC）。 （二）中标金额：人民币 13,261.61 万元。 （三）中标范围：本项目施工图设计；涉及本工程项 目的货物采购与施工。 （四）中标人：安徽省交通规划设计研究总院股份有 限公司（牵头人）、安徽交控建设工程集团有限公司（联 合体成员）。 二、G36 宁洛高速公路望疃枢纽至皖豫界段改扩建工程 可行性研究及初步设计 （一）项目名称：G36 宁洛高速公路望疃枢纽至皖豫界 段改扩建工程可行性研究及初步设计。 （二）中标金额：人民币 4,530.00 万元。 （三）中标范围：工程可行性研究报告及项目申请报 告的编制及工程可行性研究阶段按相关文件规定应完成的 相关专题评价工作。承担单位需负责以上各项工作研究、 报告编制和报送、催审催批直至取得相关行政主管部门的 批复，并承担审查会务工作及其全过程费用。全线既有公 路调查检测与评价、地质勘察 ...

Core Viewpoint - The company has recently received multiple bid notifications for various projects, indicating a strong position in the market and potential revenue growth opportunities [1] Project Summaries - The company won the bid for the Anhui Jiaokong Group's 2025 Annual Service Area Comprehensive Renovation and Upgrade Project (EPC) with a bid amount of approximately 133 million yuan [1] - The company secured the feasibility study and preliminary design for the G36 Ningluo Expressway expansion project with a bid amount of 45.3 million yuan [1] - The company was awarded the feasibility study, preliminary design, and design consulting for the Ring Jiuhua Mountain Expressway Project (first section) with a bid amount of 32.8 million yuan [1] - The company won the bid for the survey design and design consulting for the Jiuhua River Navigation Channel Improvement Project (first section) with a bid amount of 32.68 million yuan [1] - The company received the bid for the G85 Yinkun Expressway and G93 Chengyu Ring Expressway expansion project with a bid amount of 31.0652 million yuan [1] - The company was awarded the center laboratory project for the S40 Ningguo to Zongyang Expressway with a bid amount of 18.4283 million yuan [1] - The company secured the design for the G345 Jiangdianzi to Xisanthipu section with a bid amount of 16.6 million yuan [1] - The company won the construction supervision for the G3 Jing-Tai Expressway expansion project with a bid amount of 14.8028 million yuan [1] - The company received the bid for the survey design and design consulting for the Qiu Pu River connecting the Yangtze River first-class navigation channel project (first section) with a bid amount of 26.98 million yuan, of which the company's share is 14.0296 million yuan [1] - The company was awarded the construction supervision for the S40 Ningguo to Zongyang Expressway with a bid amount of 13.8622 million yuan [1] - The company secured the construction supervision for the first phase of the S24 Hangzhou to Hefei Expressway with a bid amount of 12.5020 million yuan [1] - The company won the quality inspection service for the center laboratory of the S24 Hangzhou to Hefei Expressway with a bid amount of 12.3260 million yuan [1] - The company received the center laboratory project for the Dongzhi to Poyang Expressway with a bid amount of 12.0901 million yuan [1] - The company was awarded the construction supervision for the Dongzhi to Poyang Expressway with a bid amount of 11.6398 million yuan [1] - The company secured the preliminary consulting service for the Huan Shan County General Airport with a bid amount of 3.7556 million yuan [1]