第十届董事会第四十六次会议决议公告 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。 重要内容提示： ●本次董事会会议全体董事出席。 一、董事会会议召集、召开情况 | 证券代码：600820 | 股票简称：隧道股份 | | | 编号：临 | 2025-031 | | --- | --- | --- | --- | --- | --- | | 债券代码：185752 | 债券简称：22 | 隧道 | 01 | | | | 债券代码：115633 | 债券简称：23 | 隧道 | K1 | | | | 债券代码：115902 | 债券简称：23 | 隧道 | K2 | | | 上海隧道工程股份有限公司 鉴于辉鄄高速、长修高速项目受政策影响无法继续推进，经研究， 董事会同意对该项目调整如下：（1）解除该项目相关方所签订的合作、 投资协议；（2）对所设立的项目公司予以处置。此外，同意由下属子 公司按照新机制要求，继续参与"辉县至鄄城（豫鲁界）高速公路辉 县至卫辉段项目"招投标。本事项需经上海市国资委投资项目相关程 序履行完毕后实施 ...

Group 1: Institutional Research on Popular Companies - The top twenty companies with the highest institutional research in the past 30 days include Ice Wheel Environment, Huichuan Technology, Boshi Jie, Jun Ding Da, and Fuguang Co., Ltd. [2][9] - In the last five days, the most researched companies include Ice Wheel Environment, Yanjing Beer, Xingrong Environment, Ningbo Bank, and Superjet Co., Ltd. [2][9] - Among the top twenty companies in the past 30 days, five companies had ten or more rating agencies, namely Yanjing Beer, Huadian Electric, Huichuan Technology, Hangzhou Bank, and Kebo Da, with significant growth in net profit for 2024 compared to 2023 [2][9][11] Group 2: Major Shareholder Increase in A-Share Companies - From July 7 to July 11, 2025, six companies announced significant shareholder increases, with two companies having ten or more rating agencies: Ruipu Biological and Hisense Home Appliances [3][12] - From January 1 to July 11, 2025, a total of 237 companies announced significant shareholder increases, with 64 companies having ten or more rating agencies. Among these, 19 companies had an average proposed increase amount exceeding 1% of the latest market value [3][14] Group 3: A-Share Company Buyback Situation - From July 7 to July 11, 2025, 93 companies announced buyback progress, with 23 companies having ten or more rating agencies. Companies with a proposed buyback amount exceeding 1% of the market value include Aohua Endoscopy, Shantui Co., Ltd., Wanrun Co., Ltd., and AVIC Heavy Machinery [3][16] - From January 1 to July 11, 2025, a total of 1,117 companies announced buyback progress, with 259 companies having ten or more rating agencies. Among these, 93 companies had a proposed buyback amount exceeding 1% of the market value [3][17] Group 4: Institutional Fund Flow - From July 7 to July 11, 2025, sectors such as electric power equipment, real estate, non-bank financials, steel, computer, building materials, beauty care, light industry manufacturing, retail, non-ferrous metals, and comprehensive industries received net inflows of institutional funds [21][23] - In the past 30 days, from June 11 to July 11, 2025, sectors such as real estate, non-bank financials, steel, building materials, light industry manufacturing, and food and beverage also received net inflows of institutional funds [21][23] Group 5: Investment Recommendations - For institutional research, it is recommended to pay attention to Yanjing Beer, Huadian Electric, Hangzhou Bank, and Kebo Da, which have high research intensity and significant growth in net profit for 2024 compared to 2023 [26] - For major shareholder increases, it is suggested to focus on New Energy, Tunnel Co., Ltd., Sailun Tire, and Wanrun Co., Ltd., which have significant proposed increase amounts relative to their market values [26] - For company buybacks, attention is drawn to companies with significant buyback amounts and those in the board proposal stage, including Changhong Meiling, Liugong, Shantui Co., Ltd., and others [26]

Market Overview - The Shanghai Composite Index closed at 3519.65 points, above the annual line, with a change of 0.27% [1] - The total trading volume of A-shares reached 14809.22 billion yuan [1] Stocks Breaking Annual Line - A total of 46 A-shares have surpassed the annual line today, with notable stocks including: - Siyuan Electric (002028) with a deviation rate of 7.62% - Huaming Equipment (002270) with a deviation rate of 2.75% - Tongyi Co., Ltd. (300538) with a deviation rate of 2.63% [1] Deviation Rate Rankings - The top stocks with the highest deviation rates from the annual line include: - Siyuan Electric: 10.00% increase, latest price 76.99 yuan, deviation rate 7.62% - Huaming Equipment: 3.25% increase, latest price 16.85 yuan, deviation rate 2.75% - Tongyi Co., Ltd.: 2.63% increase, latest price 16.02 yuan, deviation rate 2.63% [1] Additional Stocks with Minor Deviations - Stocks with smaller deviation rates that have just crossed the annual line include: - Daqin Railway and *ST Haiyuan with minimal deviation rates [1]

Market Overview - The Shanghai Composite Index closed at 3525.40 points, above the annual line, with a change of 0.43% [1] - The total trading volume of A-shares reached 987.43 billion yuan [1] Stocks Breaking Annual Line - A total of 41 A-shares have surpassed the annual line today, with notable stocks including: - Siyuan Electric (002028) with a deviation rate of 7.62% - Tongyi Co., Ltd. (300538) with a deviation rate of 2.51% - Ruisheng Technology (688090) with a deviation rate of 2.05% [1] Stocks with Significant Deviation Rates - The stocks with the highest deviation rates from the annual line include: - Siyuan Electric: 10.00% increase, trading at 76.99 yuan - Tongyi Co., Ltd.: 2.50% increase, trading at 16.00 yuan - Ruisheng Technology: 3.24% increase, trading at 35.10 yuan [1] Additional Stocks with Minor Deviations - Other stocks that have just crossed the annual line with smaller deviation rates include: - Qianjiang Motorcycle, Jiuquan Technology, and Huadian International, which have just reached the annual line [1]

Investment Rating - The report maintains a "Buy" rating for the company with a target price of 8.86 CNY, indicating an expected return of over 20% within the next six months [6]. Core Viewpoints - The company is focusing on the development trends of cryptocurrencies and stablecoins, emphasizing innovation and the integration of digital currency research into its operations [1]. - The company has a significant operational asset base from its investment projects, generating substantial traffic data assets, with projected revenue from four highway projects reaching 1.31 billion CNY in 2024 [1]. - The company is actively expanding into new business areas such as low-altitude economy and smart transportation, with digital information business revenue expected to grow from 317 million CNY in 2023 to 401 million CNY in 2024 [2]. - The company has signed new orders worth 1,030 billion CNY in 2024, reflecting an 8.01% year-on-year increase, with significant growth in municipal and energy sectors [3]. Financial Summary - The company's revenue for 2023 is projected at 74.19 billion CNY, with a growth rate of 13.66%, followed by a decline to 68.82 billion CNY in 2024 [5]. - The net profit attributable to the parent company is expected to be 2.94 billion CNY in 2023, with a slight decrease to 2.84 billion CNY in 2024, before rising to 3.10 billion CNY in 2025 [5]. - The company’s earnings per share (EPS) is forecasted to be 0.93 CNY in 2023, decreasing to 0.90 CNY in 2024, and then increasing to 0.98 CNY in 2025 [5]. - The company’s price-to-earnings (P/E) ratio is projected to be 6.75 in 2023, slightly increasing to 6.98 in 2024, and then decreasing to 6.41 in 2025 [5].

Group 1: Institutional Research Highlights - The top twenty companies with the most institutional research in the past 30 days include Ice Wheel Environment, Boshi Jie's, Jun Ding Da, Huichuan Technology, and Dazhu Laser[5] - In the last five days, the most researched companies include Hu Dian Co., Guilin Sanjin, Ice Wheel Environment, Mankalon, and Xingrong Environment[5] - Among the top twenty companies in the past 30 days, five had ten or more rating agencies, namely Ice Wheel Environment, Boshi Jie's, Jun Ding Da, Huichuan Technology, and Dazhu Laser[5] Group 2: Shareholder Increase and Buyback Situations - From June 30 to July 4, 2025, two companies announced significant shareholder increases, both having ten or more rating agencies: Renfu Pharmaceutical and Suzhou Bank[7] - From January 1 to July 4, 2025, 234 companies announced shareholder increases, with 64 having ten or more rating agencies[24] - In the same period, 288 companies announced buyback progress, with 78 having ten or more rating agencies, including Xiamen Xiangyu, Huafa Shares, Changhong Meiling, Pingmei Shares, and Mengbaihe[28] Group 3: Financial Metrics and Recommendations - The average expected buyback amount as a percentage of the market value on the announcement date exceeded 1% for companies like Xiamen Xiangyu (6.42%), Huafa Shares (3.21%), and Changhong Meiling (3.03%)[29] - For the year 2025, 1,573 companies announced buyback progress, with 345 having ten or more rating agencies, and 93 companies had a buyback amount exceeding 1% of their market value[30]

Group 1: Institutional Research on Popular Companies - The top twenty companies with the highest number of institutional research in the past 30 days include Ice Wheel Environment, Boshi Jie, Jun Ding Da, Huichuan Technology, and Dazhu Laser [2][8] - In the last five days, the most researched companies are Hu Dian Co., Guilin Sanjin, Ice Wheel Environment, Mankalon, and Xingrong Environment [2][8] - Among the top twenty companies in the past 30 days, five have received ratings from ten or more institutions, namely Ice Wheel Environment, Boshi Jie, Jun Ding Da, Huichuan Technology, and Dazhu Laser [2][8] - Jun Ding Da and Dazhu Laser are expected to achieve significant growth in net profit attributable to shareholders in 2024 compared to 2023 [2][8] Group 2: Shareholder Increase in A-Share Listed Companies - From June 30 to July 4, 2025, two companies announced significant shareholder increases, both rated by ten or more institutions: Renfu Pharmaceutical and Suzhou Bank [3][12] - From January 1 to July 4, 2025, a total of 234 companies announced shareholder increases, with 64 rated by ten or more institutions. Among these, 19 companies have proposed increases where the average proposed amount exceeds 1% of the market value on the announcement date [3][12][14] Group 3: A-Share Buyback Situation - From June 30 to July 4, 2025, 288 companies announced buyback progress, with 78 rated by ten or more institutions. Companies with an expected buyback amount exceeding 1% of the market value include Xiamen Xiangyu, Huafa Co., Changhong Meiling, Pingmei Co., and Mengbaihe [3][16] - From January 1 to July 4, 2025, 1,573 companies announced buyback progress, with 345 rated by ten or more institutions. Among these, 93 companies have a significant buyback ratio, and several are in the board proposal stage, including Changhong Meiling, Liugong, Sanor Biotech, and others [3][18]

Core Insights - The construction industry is officially entering a platform period, with infrastructure investment maintaining resilience but showing signs of decline in revenue among major state-owned enterprises [5][28][30] - The overall investment tone for infrastructure in the second half of 2025 will focus on stability, supported by proactive fiscal policies and accelerated government bond issuance [2][37] - Structural opportunities are emerging, particularly in manufacturing, power, water conservancy, and water transport sectors, driven by special government bonds [5][6] Industry Overview - The construction industry has seen a decline in total revenue for the first time in 2024, confirming a turning point for the industry [30] - The total revenue for the construction industry in 2024 was 86,962.78 billion, a decrease of 4.29% year-on-year, with net profit dropping by 13.74% [30][32] - The share of real estate in GDP has been declining since its peak in 2021, while infrastructure investment has been rising but not enough to offset the decline in real estate [26][28] Investment Strategy - Long-term investment should focus on manufacturing-oriented companies like Honglu Steel Structure, while short-term strategies should prioritize high-dividend stocks and significant changes in individual companies [6][7] - The report emphasizes the importance of structural opportunities in the construction sector, particularly in areas aligned with national strategic initiatives and safety capabilities [60] State-Owned Enterprises - There is a growing divergence among state-owned construction enterprises, with only a few, such as China State Construction and China Energy Engineering, showing positive growth in Q1 2024 [7][28] - The report recommends focusing on companies with strong dividend stability and growth potential, such as China Chemical Engineering and China Communications Construction [7][8] Professional Engineering and International Opportunities - The international engineering sector is expected to benefit from ongoing orders and the deepening of cooperation along the Belt and Road Initiative [8] - Companies like China National Materials and China Steel International are highlighted for their low valuations and high dividend yields, indicating strong performance potential [8] Mergers and Acquisitions - The construction industry is moving towards maturity, necessitating mergers and acquisitions to find new growth points [10] - The report anticipates that future mergers will primarily come from smaller, weaker segments of the industry, such as design and decoration [10]

Group 1 - The 25 Tunnel Co., Ltd. SCP003 bond has a net trading price of 99.99 yuan, with a trading volume of 1.32 billion yuan and a latest yield of 1.6399% as of July 3 [1] - The bond is a super short-term financing bond issued by Shanghai Tunnel Engineering Co., Ltd., with an actual issuance amount of 2 billion yuan and a maturity date of September 17, 2025 [1] - The bond has a face value of 100 yuan, a coupon rate of 1.59%, and is zero-coupon with a term of 93 days [1] Group 2 - Shanghai Tunnel Engineering Co., Ltd. was established in 1993 and is primarily engaged in construction decoration and other building industries, with a registered capital of approximately 3.14 billion yuan [1] - The company has invested in 35 enterprises, participated in 801 bidding projects, and holds 8 trademark registrations and 266 patents [2]

| 证券代码：600820 | 证券简称：隧道股份 | | | 公告编号：2025-029 | | --- | --- | --- | --- | --- | | 债券代码：185752 | 债券简称：22 | 隧道 | 01 | | | 债券代码：115633 | 债券简称：23 | 隧道 | K1 | | | 债券代码：115902 | 债券简称：23 | 隧道 | K2 | | 上海隧道工程股份有限公司 关于公司独立董事离任的公告 二、 独立董事离任对公司的影响 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： 上海隧道工程股份有限公司（以下简称"公司"）董事会于近日 收到公司独立董事褚君浩先生的辞职报告，因年龄原因，褚君浩先生 申请辞去公司独立董事、董事会提名委员会主任委员、董事会战略与 ESG 委员会委员职务。褚君浩先生的辞职申请在送达董事会后即时生 效。辞职后褚君浩先生将不再担任公司任何职务。 姓名 离任职务 离任时间 原定任期到 期日 离任原因 是否继续在上市 公司及其控股子 公司任职 具体职务 （ ...