Core Insights - As of August 22, a total of 116 stocks in the Shanghai and Shenzhen markets have experienced net buying from major funds for five consecutive days or more [1] - The stock with the longest consecutive net buying days is China Power, which has seen net buying for 12 consecutive trading days [1] - Other notable stocks with significant net buying days include Huasheng Technology, Nanjing Bank, Design Institute, Meng Tian Home, Sente Co., Sun Paper, Longjian Co., and Shapuaisi [1]

Core Insights - As of August 21, a total of 110 stocks in the Shanghai and Shenzhen markets have experienced net buying from major funds for five consecutive days or more [1] - The stock with the longest streak of net buying is Suzhou Bank, which has seen net purchases for 14 consecutive trading days [1] - Other notable stocks with significant net buying days include ST Guangwu, Dong'e Ejiao, China Power, Huasheng Technology, Qilu Bank, Lanzhou Bank, Jiugang Hongxing, Design Institute, Nanjing Bank, and Jilin Expressway [1]

证券日报网讯 8月8日晚间，设计总院发布公告称，公司第四届董事会第二十二次会议审议通过了《关 于出资企业取消监事会（监事）暨修订章程的议案》等多项议案。 （文章来源：证券日报） ...

Meeting Overview - The fourth meeting of the board of directors of Anhui Provincial Transportation Planning and Design Research Institute Co., Ltd. was held on August 8, 2025, with all six directors present, complying with relevant laws and regulations [1][2]. Resolutions Passed - The board approved the proposal to cancel the supervisory board and amend the articles of association for certain subsidiaries, including Anhui Jiaoshe Construction Investment Engineering Co., Ltd. and Huangshan Huidao Transportation Technology Co., Ltd. [1][2]. - The board agreed on the 2025 operational performance assessment targets and the signing of annual performance responsibility agreements with management members, with five votes in favor [2][3]. - The board approved the resolution to terminate the agreement for the PPP project in Hezhou City and to proceed with the cancellation of the associated company, Anhui Construction Group Hezhou Transportation Investment Co., Ltd., due to policy impacts [2][3]. - The board consented to amend the "Three Major and One Large" decision-making management basic system and the board authorization management system as per operational needs [3].

2024年1至12月份，设计总院的营业收入构成为：服务业占比99.66%，其他业务占比0.34%。 （文章来源：每日经济新闻） 设计总院（SH 603357，收盘价：8.77元）8月8日晚间发布公告称，公司第四届第二十二次董事会会议 于2025年8月8日以现场结合通讯表决方式召开。会议审议了《关于修订公司<"三重一大"事项决策管理 基本制度> <董事会授权管理制度> 的议案》等文件。 ...

安徽省交通规划设计研究总院股份有限公司 第四届董事会第二十二次会议决议公告 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"）第四届董事会第二十二次会议于 2025 年 8 月 8 日以现场结 合通讯表决方式召开，会议通知于 2025 年 8 月 5 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。 二、董事会会议审议情况 （一）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》 证券代码：603357 证券简称：设计总院 公告编号：2025-028 根据《公司法》等法律法规、规章、文件要求，同意控股子 公司安徽省交设建投工程有限公司、参股公司黄山徽道交通科技 有限公司、安徽省交控工业化建造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。 该议案的表决结果：同意票 6 票，反对 ...

Group 1 - The company Anhui Provincial Transportation Planning and Design Institute Co., Ltd. has applied for a patent titled "Method and System for Predicting Carbon Emissions in Road and Bridge Construction Stages" [1] - The patent aims to address the technical issue of accurately reflecting carbon emissions at different construction stages, rather than just assessing the total emissions for the entire construction process [1] - The invention analyzes predicted carbon emissions and carbon sinks at various construction stages, allowing for precise calculations of actual carbon emissions, which can help optimize design and construction, reduce environmental impact, and promote sustainable development [1] Group 2 - Anhui Provincial Transportation Planning and Design Institute Co., Ltd. was established in 1994 and is located in Hefei City, primarily engaged in professional technical services [2] - The company has a registered capital of 560.783805 million RMB and has invested in 32 enterprises, participated in 5,000 bidding projects, and holds 699 patents [2] - Additionally, the company has 115 trademark registrations and 73 administrative licenses [2]

Group 1 - The 2025 International Low Altitude Economy Expo will be held from July 23 to 26, covering an area of 60,000 square meters and expecting over 50,000 visitors [1] - Nearly 300 exhibitors, including well-known companies such as DJI, Puzhou, and China Post Express Logistics, will participate in the expo [1] - The number of low-altitude economy enterprises has rapidly increased, with 4,885 companies established in 2024 and 4,356 in the current year, nearing last year's total [1] Group 2 - The low-altitude economy in China reached a scale of 505.95 billion yuan in 2023, with a growth rate of 33.8%, and is expected to exceed 1 trillion yuan by 2026 and reach 2 trillion yuan by 2030 [2] - The civil drone industry in China reached a scale of 117.43 billion yuan in 2023, with consumer drones holding 74% of the global market share and industrial drones over 55% [2] - Low-altitude economy concept stocks have shown an average increase of 10.15% this year, with notable performers including Aerospace Nanhu and Tianshan Electronics, with increases of 123.65% and 87.15% respectively [2] Group 3 - Zongshen Power has forecasted a net profit of 479 million to 564 million yuan for the first half of the year, representing a year-on-year growth of 70% to 100% [3] - The median rolling price-to-earnings ratio for low-altitude economy concept stocks is 56.96 times, with only a few stocks, such as Design Institute and China Communications Design, having a rolling P/E ratio below 20 times [3] - 34 low-altitude economy concept stocks have been investigated by institutions this year, accounting for nearly 50% of the total, with nine stocks receiving over 100 institutional inquiries [3] Group 4 - Zhongke Chuangda has accumulated relevant technology in the low-altitude economy field, including IoT sensors, communication technology, and advanced navigation algorithms [4]

证券代码：603357 证券简称：设计总院 公告编号：2025-027 安徽省交通规划设计研究总院股份有限公司 2024年年度权益分派实施公告 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： ● 每股分配比例 A股每股现金红利0.28元（含税） 本次利润分配方案经公司2025年5月30日的2024年年度股东大会审议通过。 截至股权登记日下午上海证券交易所收市后，在中国证券登记结算有限责任公司上海分公司（以下简 称"中国结算上海分公司"）登记在册的本公司全体股东。 （三）分配方案： 本次利润分配以方案实施前的公司总股本560,577,909股为基数，每股派发现金红利0.28元（含税），共 计派发现金红利156,961,814.52元（含税）。 （一）实施办法 无限售条件流通股的红利委托中国结算上海分公司通过其资金清算系统向股权登记日上海证券交易所收 市后登记在册并在上海证券交易所各会员办理了指定交易的股东派发。已办理指定交易的投资者可于红 利发放日在其指定的证券营业部领取现金红利，未办理指定交易的股东红利暂由中国 ...

一、通过分配方案的股东大会届次和日期 证券代码：603357 证券简称：设计总院 公告编号：2025-027 安徽省交通规划设计研究总院股份有限公司 2024年年度权益分派实施公告 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： 每股分配比例 A 股每股现金红利0.28元（含税） 相关日期 | 股份类别 | 股权登记日 | 最后交易日 | 除权（息）日 | 现金红利发放日 | | --- | --- | --- | --- | --- | | Ａ股 | 2025/7/4 | － | 2025/7/7 | 2025/7/7 | 差异化分红送转： 否 本次利润分配方案经公司2025 年 5 月 30日的2024年年度股东大会 审议通过。 二、分配方案 （一）发放年度：2024年年度 （二）分派对象： 截至股权登记日下午上海证券交易所收市后，在中国证券登记结 算有限责任公司上海分公司（以下简称"中国结算上海分公司"）登记 在册的本公司全体股东。 （三）分配方案： 本次利润分配以方案实施前的公司总股本560,577,9 ...