Core Viewpoint - The company announced that as of December 10, 2025, it received a notification from its major shareholder, Yunshan Capital, regarding an increase in shareholding from 12.00% to 13.00% through the acquisition of 25.378 million H-shares from September 22 to December 10 [1] Group 1 - Yunshan Capital increased its stake in the company by acquiring 25.378 million H-shares, raising its ownership percentage from 12.00% to 13.00% [1] - As of December 10, Yunshan Capital directly holds a total of 329.922461 million shares, which includes 242.976461 million A-shares and 86.946 million H-shares [1] - The change in shareholding does not require the disclosure of a report on equity changes and does not trigger a mandatory takeover bid [1] Group 2 - The share acquisition plan by Yunshan Capital is not yet fully implemented, and there are intentions for further increases in shareholding at an opportune time [1]

Industry Dynamics - The BDTI index for oil tanker rates decreased by 3.2% week-on-week to 1414 points, with VLCC TCE down by 6.9% [1] - SF Express launched an "overdue compensation" service, providing cash compensation for delivery delays caused by the company, starting from December 1 [1] - Zhongtong Express held a labor rules negotiation meeting to ensure 100% direct linkage of delivery and pickup fees for couriers, with a focus on income transparency and worker protection [2] Shipping and Port Operations - VLCC spot rates remain strong, with the TD3C route TCE reported at $122,000/day, up 151.4% since late August [4] - The BDI index reached a two-year high of 2845 points, driven by strong demand from Australian miners [5] - The SCFI composite index for Shanghai export container rates decreased by 0.4% to 1398 points [5] - The BCTI index for product tanker rates fell by 7.0% to 810 points [6] - The BDI index for bulk carriers increased by 12.5% to 2711 points, with BCI/BPI/BSI showing mixed results [6] - China's port cargo throughput increased by 8.43% week-on-week, while container throughput decreased by 0.27% [7] Logistics and Supply Chain - National logistics operations were stable from November 24 to November 30, with rail freight increasing by 0.74% [8] - Shenzhen International is expected to benefit from the transformation of logistics parks, providing performance elasticity [11] - The logistics sector is experiencing a favorable competitive landscape, with companies like Debon and Aneng Logistics showing strong profit potential [11] Investment Opportunities - The express delivery sector is expected to benefit from resilient e-commerce demand and a reduction in price competition, with companies like SF Express and JD Logistics poised for growth [9] - The oil transportation market is anticipated to improve due to OPEC+ production increases and potential interest rate cuts, with companies like China Merchants Energy and COSCO Shipping Energy recommended for investment [10] - The bulk shipping market is expected to recover, driven by environmental regulations and new iron ore supply from the Simandou project, with companies like China Merchants Energy and Hainan Airlines Technology highlighted [10] - The shipbuilding sector is entering a profit realization phase, with companies like China Shipbuilding Industry Corporation recommended for attention [10] - The aviation sector is showing signs of sustainable demand growth, with companies like China Eastern Airlines and Hainan Airlines Holdings suggested for early investment [11]

Investment Rating - The investment rating for the transportation industry is "Positive" (maintained) [4] Core Views - The express delivery sector is showing resilience in demand, with a "de-involution" trend driving up express prices, which enhances corporate profitability. Long-term competition in the e-commerce express delivery market is expected to improve [13] - The shipping market is expected to benefit from the OPEC+ production increase cycle and the Federal Reserve's interest rate cuts, enhancing VLCC freight rate elasticity [13] - The shipbuilding sector is in the early stages of a green upgrade cycle, with shipping market recovery and green upgrade progress being key demand drivers [13] - The aviation sector is anticipated to see Q3 performance as a signal for long-term market trends, with stable demand growth and tightening supply [13] Summary by Sections Express Delivery - The current e-commerce express delivery industry shows strong demand, with major players like SF Express and JD Logistics expected to benefit from cyclical recovery and cost reduction [13] - Notable companies to watch include YTO Express, Shentong Express, Zhongtong Express, and SF Holdings, each with unique competitive advantages and growth potential [13] Shipping - The VLCC market remains strong, with TCE rates reported at $122,000/day, a significant increase of 151.4% since late August [7] - The BDI index reached a new high of 2845 points, driven by strong demand from Australian miners [7] - The West African oil transportation market is expected to see increased activity due to OPEC+ production adjustments [13] Aviation - In October 2025, civil aviation transported approximately 68 million passengers, a year-on-year increase of 5.8%, and cargo/mail transport increased by 13.3% [57] - Major airlines are expected to benefit from stable demand and improved cost structures [13] Port Operations - China's port cargo throughput increased by 8.43% week-on-week, while container throughput saw a slight decline of 0.27% [72] - The port sector is viewed as a stable infrastructure with strong cash flow, making it an attractive investment opportunity [14] Road and Rail - National logistics operations are running smoothly, with rail freight increasing by 0.74% and highway truck traffic decreasing by 0.24% [12] - The road and rail sectors are expected to maintain steady growth, supported by ongoing infrastructure investments [12]

Group 1 - The core announcement is regarding the third dividend distribution for the year 2025 by E Fund Management Co., Ltd. for the E Fund Shen High-Speed Highway Closed-End Infrastructure Securities Investment Fund [1] - The dividend distribution base date is set for September 9, with a detailed dividend plan indicating a distribution of 2.24 yuan per 10 shares for the E Fund Shen High-Speed REIT (code: 508033) [1] - The beneficiaries of this dividend are all fund holders registered on the equity registration date of December 9, with cash dividends to be distributed on December 11 [1] Group 2 - The fund will distribute earnings through cash dividends, and reinvestment of dividends is not supported [1] - According to relevant laws and regulations, the fund's earnings distributed to investors are currently exempt from income tax [1] - There will be no dividend handling fees charged for this distribution [1]

| 证券代码：600548 | 股票简称：深高速 | | | 公告编号：2025-102 | | --- | --- | --- | --- | --- | | 债券代码：188451 | 债券简称：21 | 深高 | 01 | | | 债券代码：185300 | 债券简称：22 | 深高 | 01 | | | 债券代码：240067 | 债券简称：G23 | 深高 | 1 | | | 债券代码：241018 | 债券简称：24 | 深高 | 01 | | | 债券代码：241019 | 债券简称：24 | 深高 | 02 | | | 债券代码：242050 | 债券简称：24 | 深高 | 03 | | | 债券代码：242539 | 债券简称：25 | 深高 | 01 | | | 债券代码：242780 | 债券简称：25 | 深高 | Y1 | | | 债券代码：242781 | 债券简称：25 | 深高 | Y2 | | | 债券代码：242972 | 债券简称：25 | 深高 | Y3 | | | 债券代码：242973 | 债券简称：25 | 深高 | Y4 | | 深圳高速公路集团股份有限公司 ...

Core Viewpoint - The company has received approval for the expansion project of the Dongguan-Shenzhen Expressway, which is currently under construction and progressing as planned [1] Group 1: Project Approval and Details - The Dongguan-Shenzhen Expressway expansion project was approved by the Guangdong Provincial Development and Reform Commission in October 2022 [1] - The project includes the construction of the Dongguan to Shenzhen section of the Pearl River Delta Ring Road, specifically the expansion of the Tangxia to Dongcheng section and the Longlin branch line [1] - Construction of the project commenced at the end of 2022 and is currently advancing in an orderly manner [1] Group 2: Company Operations - The company operates the Dongguan-Shenzhen Expressway, which encompasses the first and second phases, the third phase Dongcheng section, and the Longlin branch line [1]

Quantitative Models and Construction Methods 1. Model Name: Liquidity Impact Coefficient Model - **Model Construction Idea**: This model measures the liquidity impact of index adjustments on individual stocks by calculating the ratio of net fund flows to the stock's recent average daily trading volume[12][13] - **Model Construction Process**: The liquidity impact coefficient for a stock is calculated as follows: $$ impact_{i} = \sum_{k=1}^{N} \frac{\Delta weight_{k,i} \times AUM_{k}}{amt\_avg_{i,20}} $$ - \( \Delta weight_{k,i} \): Estimated weight change of stock \( i \) in index \( k \) - \( AUM_{k} \): Total assets under management of passive products tracking index \( k \) as of the end of November - \( amt\_avg_{i,20} \): Average daily trading volume of stock \( i \) over the past 20 trading days as of the end of November[12][13] - **Model Evaluation**: The model provides a quantitative framework to estimate short-term liquidity shocks caused by index adjustments, but it is subject to data discrepancies and assumptions, which may lead to deviations from actual results[13] --- Model Backtesting Results Liquidity Impact Coefficient Model - **Top 5 Stocks with Highest Positive Impact Coefficients**: - Zhangjiagang Bank (002839 CH): 11.55[15] - Jiangzhong Pharmaceutical (600750 CH): 11.44[15] - Tower Group (002233 CH): 11.04[15] - Jichuan Pharmaceutical (600566 CH): 10.14[15] - Zhengbang Technology (002157 CH): 9.99[15] - **Top 5 Stocks with Highest Negative Impact Coefficients**: - Shenzhen Expressway (600548 CH): -24.95[16] - Vanward Electric (002543 CH): -20.90[16] - Aviation Materials (688563 CH): -14.06[16] - Huaxi Biology (688363 CH): -10.81[16] - Ninghu Expressway (600377 CH): -10.54[16] --- Quantitative Factors and Construction Methods 1. Factor Name: Net Fund Flow Factor - **Factor Construction Idea**: This factor estimates the net fund inflow or outflow for stocks due to index adjustments, based on changes in index weights and the total AUM of passive products tracking the index[9][10] - **Factor Construction Process**: - Outflow Amount: Total AUM of linked products multiplied by the stock's actual weight in the index as of the end of November - Inflow Amount: Total AUM of linked products multiplied by the estimated weight of the stock in the index post-adjustment - Weight estimation is based on free-float market capitalization and index-specific weighting rules, such as dividend yield weighting or market capitalization weighting[9][10] - **Factor Evaluation**: The factor provides a transparent and systematic approach to estimate fund flows, but it is sensitive to assumptions about future index weights and AUM changes[9][10] --- Factor Backtesting Results Net Fund Flow Factor - **Top 5 Stocks with Highest Net Fund Inflows**: - Victory Precision (300476 CH): 112.61 billion CNY[10] - Dongshan Precision (002384 CH): 99.32 billion CNY[10] - Guangqi Technology (002625 CH): 77.81 billion CNY[10] - Sugon Information (603019 CH): 65.44 billion CNY[10] - Top Group (601689 CH): 53.07 billion CNY[10] - **Top 5 Stocks with Highest Net Fund Outflows**: - China Mobile (600941 CH): -40.02 billion CNY[11] - CRRC Corporation (601766 CH): -36.40 billion CNY[11] - Aluminum Corporation of China (601600 CH): -34.29 billion CNY[11] - TCL Zhonghuan (002129 CH): -30.07 billion CNY[11] - Huagong Tech (000988 CH): -27.44 billion CNY[11]

此乃要件 請即處理 閣下如對本通函任何方面或應採取之行動有任何疑問，應諮詢閣下之股票經紀或其他註冊證券 交易商、銀行經理、律師、專業會計師或其他專業顧問。 閣下如已售出或轉讓名下所有之深圳高速公路集團股份有限公司之股份，應立即將本通函送交 買主或承讓人或經手買賣或轉讓之銀行、股票經紀或其他代理商，以便轉交買主或承讓人。 香港交易及結算所有限公司及香港聯合交易所有限公司對本通函的內容概不負責，對其準確性 或完整性亦不發表任何聲明，並明確表示，概不對因本通函全部或任何部份內容而產生或因倚 賴該等內容而引致的任何損失承擔任何責任。 00548 (1)建議取消監事會、修訂公司章程及相關議事規則； (2)選舉董事；及 (3)2025年第二次臨時股東大會通告 深圳高速公路集團股份有限公司（「本公司」）謹定於2025年12月17日（星期三）上午10時正在中 國深圳市南山區深南大道9968號漢京金融中心46樓本公司會議室召開2025年第二次臨時股東 大會（「臨時股東大會」）。臨時股東大會通告載於本通函第EGM-1頁至第EGM-3頁。隨附臨時 股東大會之股東代表委任表格。 無論 閣下會否出席臨時股東大會，敬請按照股東代表委任表 ...

现场会议地点：深圳市南山区深南大道 9968 号汉京金融中心 46 楼 深圳高速公路集团股份有限公司会议室 网络投票平台：上海证券交易所股东大会网络投票系统（A 股股东） 会议资料目录 页码 | 一、 | 会议须知 | 1 | | --- | --- | --- | | 二、 | 会议议程 | 3 | | 三、 | 投票表格填写说明 | 4 | | 四、 | 网络投票说明 | 7 | | 五、 | 会议议案 | | | | 1、 关于取消监事会、修订《公司章程》及相关议事规则的议案 | 8 | | | 关于选举本公司第九届董事会董事的议案 2、 | 10 | 深圳高速公路集团股份有限公司 Shenzhen Expressway Corporation Limited 2025 年第二次临时股东大会 会议资料 现场会议时间：2025 年 12 月 17 日（星期三）10:00 开始 四、股东大会由董事长担任会议主席并主持会议，董事长因故不能主持会议 时，由过半数董事共同推举的一名董事担任会议主席并主持会议。公司董事会秘 书处具体负责股东大会的会务事宜。 五、现场会议登记时间为 2025 年 12 月 17 日 ...

| 证券代码：600548 | 股票简称：深高速 | | | 公告编号：2025-100 | | --- | --- | --- | --- | --- | | 债券代码：188451 | 债券简称：21 | 深高 | 01 | | | 债券代码：185300 | 债券简称：22 | 深高 | 01 | | | 债券代码：240067 | 债券简称：G23 | 深高 | 1 | | | 债券代码：241018 | 债券简称：24 | 深高 | 01 | | | 债券代码：241019 | 债券简称：24 | 深高 | 02 | | | 债券代码：242050 | 债券简称：24 | 深高 | 03 | | | 债券代码：242539 | 债券简称：25 | 深高 | 01 | | | 债券代码：242780 | 债券简称：25 | 深高 | Y1 | | | 债券代码：242781 | 债券简称：25 | 深高 | Y2 | | | 债券代码：242972 | 债券简称：25 | 深高 | Y3 | | | 债券代码：242973 | 债券简称：25 | 深高 | Y4 | | 深圳高速公路集团股份有限公司 ...